Chevrolet Avalanche (2011) – fuse box diagram

Posted on 21 January 201810 July 2019 by admin

Chevrolet Avalanche (2011) – fuse box diagram

Year of production: 2011

Engine Compartment Fuse Block

The Engine Compartment Fuse Block is located in the engine compartment, on the driver side of the vehicle.

Chevrolet Avalanche - fuse box diagram - engine compartment — Chevrolet Avalanche – fuse box diagram –
engine compartment

Fuses	Usage
1	Right Trailer Stop/Turn Lamp
2	Electronic Stability Suspension Control, Automatic Level Control Exhaust
3	Left Trailer Stop/Turn Lamp
4	Engine Controls
5	Engine Control Module, Throttle Control
6	Trailer Brake Controller
7	Front Washer
8	Oxygen Sensors
9	Antilock Brakes System 2
10	Trailer Back-up Lamps
11	Driver Side Low-Beam Headlamp
12	Engine Control Module (Battery)
13	Fuel Injectors, Ignition Coils (Right Side)
14	Transmission Control Module (Battery)
15	Vehicle Back-up Lamps
16	Passenger Side Low-Beam Headlamp
17	Air Conditioning Compressor
18	Oxygen Sensors
19	Transmission Controls (Ignition)
20	Fuel Pump
21	Fuel System Control Module
22	Headlamp Washers
23	Rear Windshield Washer
24	Fuel Injectors, Ignition Coils (Left Side)
25	Trailer Park Lamps
26	Driver Side Park Lamps
27	Passenger Side Park Lamps
28	Fog Lamps
29	Horn
30	Passenger Side High-Beam Headlamp
31	Daytime Running Lamps (DRL) (If Equipped)
32	Driver Side High-Beam Headlamp
33	Daytime Running Lamps 2 (If Equipped)
34	Sunroof
35	Key Ignition System, Theft Deterrent System
36	Windshield Wiper
37	SEO B2 Upfitter Usage (Battery)
38	Electric Adjustable Pedals
39	Climate Controls (Battery)
40	Airbag System (Ignition)
41	Amplifier
42	Audio System
43	Miscellaneous (Ignition), Cruise Control
44	Liftgate Release
45	Airbag System (Battery)
46	Instrument Panel Cluster
47	Not Used
48	Auxiliary Climate Control (Ignition)
49	Center High-Mounted Stoplamp (CHMSL)
50	Rear Defogger
51	Heated Mirrors
52	SEO B1 Upfitter Usage (Battery)
53	Cigarette Lighter, Auxiliary Power Outlet
54	Automatic Level Control Compressor Relay
55	Climate Controls (Ignition)
56	Engine Control Module, Secondary Fuel Pump (Ignition)

J-Case	Usage
57	Cooling Fan 1
58	Automatic Level Control Compressor
59	Heavy Duty Antilock Brake System
60	Cooling Fan 2
61	Antilock Brake System 1
62	Starter
63	Stud 2 (Trailer Brakes)
64	Left Bussed Electrical Center 1
65	Electric Running Boards
66	Heated Windshield Washer System
67	Transfer Case
68	Stud 1 (Trailer Connector Battery Power)
69	Mid-Bussed Electrical Center 1
70	Climate Control Blower
71	Power Liftgate Module
72	Left Bussed Electrical Center 2

Relays	Usage
FAN HI	Cooling Fan High Speed
FAN LO	Cooling Fan Low Speed
FAN CNTRL	Cooling Fan Control
HDLP LO/HID	Low-Beam Headlamp
FOG LAMP	Front Fog Lamps
A/C CMPRSR	Air Conditioning Compressor
STRTR	Starter
PWR/TRN	Powertrain
FUEL PMP	Fuel Pump
PRK LAMP	Parking Lamps
REAR DEFOG	Rear Defogger
RUN/CRANK	Switched Powe

Instrument Panel Fuse Block

The instrument panel fuse block access door is located on the driver side edge of the instrument panel.

Chevrolet Avalanche - fuse box diagram - instrument panel — Chevrolet Avalanche – fuse box diagram – instrument panel

Fuses	Usage
1	Rear Seats
2	Rear Accessory Power Outlet
3	Steering Wheel Controls Backlight
4	Driver Door Module
5	Dome Lamps, Driver Side Turn Signal
6	Driver Side Turn Signal, Stoplamp
7	Instrument Panel Back Lighting
8	Passenger Side Turn Signal, Stoplamp
9	Passenger Door Module, Driver Unlock
10	Power Door Lock 2 (Unlock Feature)
11	Power Door Lock 2 (Lock Feature)
12	Stoplamps, Center-High Mounted Stoplamp
13	Rear Climate Controls
14	Power Mirror
15	Body Control Module (BCM)
16	Accessory Power Outlets
17	Interior Lamps
18	Power Door Lock 1 (Unlock Feature)
19	Rear Seat Entertainment
20	Ultrasonic Rear Parking Assist, Power Liftgate
21	Power Door Lock 1 (Lock Feature)
22	Driver Information Center (DIC)
23	Rear Wiper
24	Cooled Seats
25	Driver Seat Module, Remote Keyless Entry System
26	Driver Power Door Lock (Unlock Feature)

Circuit breaker	Usage
LT DR	Driver Side Power Window Circuit Breaker

Harness connector	Usage
LT DR	Driver Door Harness Connection
BODY	Harness Connector
BODY	Harness Connector

Center Instrument Panel Fuse Block

The center instrument panel fuse block is located underneath the instrument panel, to the left of the steering column.

Top View

Harness connector	Usage
BODY 2	Body Harness Connector 2
BODY 1	Body Harness Connector 1
BODY 3	Body Harness Connector 3
HEADLINER 3	Headliner Harness Connector 3
HEADLINER 2	Headliner Harness Connector 2
HEADLINER 1	Headliner Harness Connector 1
SEO/UPFITTER	Special Equipment Option Upfitter Harness Connector

Circuit breaker	Usage
CB1	Passenger Side Power Window Circuit Breaker
CB2	Passenger Seat Circuit Breaker
CB3	Driver Seat Circuit Breaker
CB4	Rear Sliding Window

WARNING: Terminal and harness assignments for individual connectors will vary depending on vehicle equipment level, model, and market.

Chevrolet Avalanche (2009) – fuse box diagram

Posted on 19 January 201810 July 2019 by admin

Chevrolet Avalanche (2009) – fuse box diagram

Year of production: 2009

Instrument Panel Fuse Block

The instrument panel fuse block access door is located on the driver side edge of the instrument panel.

Chevrolet Avalanche Second Generation - fuse box - instrument panel — Chevrolet Avalanche Second Generation – fuse box – instrument panel

Fuses	Usage
1	Rear Seats
2	Rear Accessory Power Outlet
3	Steering Wheel Controls Backlight
4	Driver Door Module
5	Dome Lamps, Driver Side Turn Signal
6	Driver Side Turn Signal, Stoplamp
7	Instrument Panel Back Lighting
8	Passenger Side Turn Signal, Stoplamp
9	Passenger Door Module, Driver Unlock
10	Power Door Lock 2 (Unlock Feature)
11	Power Door Lock 2 (Lock Feature)
12	Stoplamps, Center-High Mounted Stoplamp
13	Rear Climate Controls
14	Power Mirror
15	Body Control Module (BCM)
16	Accessory Power Outlets
17	Interior Lamps
18	Power Door Lock 1 (Unlock Feature)
19	Rear Seat Entertainment
20	Ultrasonic Rear Parking Assist, Power Liftgate
21	Power Door Lock 1 (Lock Feature)
22	Driver Information Center (DIC)
23	Rear Wiper
24	Cooled Seats
25	Driver Seat Module, Remote Keyless Entry System
26	Driver Power Door Lock (Unlock Feature)

Circuit breaker	Usage
LT DR	Driver Side Power Window Circuit Breaker

Harness connector	Usage
LT DR	Driver Door Harness Connection
BODY	Harness Connector
BODY	Harness Connector

Center Instrument Panel Fuse Block

The center instrument panel fuse block is located underneath the instrument panel, to the left of the steering column.

Top View

Harness connector	Usage
BODY 2	Body Harness Connector 2
BODY 1	Body Harness Connector 1
BODY 3	Body Harness Connector 3
HEADLINER 3	Headliner Harness Connector 3
HEADLINER 2	Headliner Harness Connector 2
HEADLINER 1	Headliner Harness Connector 1
SEO/UPFITTER	Special Equipment Option Upfitter Harness Connector

Circuit breaker	Usage
CB1	Passenger Side Power Window Circuit Breaker
CB2	Passenger Seat Circuit Breaker
CB3	Driver Seat Circuit Breaker
CB4	Rear Sliding Window

Underhood Fuse Block

Chevrolet Avalanche Second Generation - fuse box - underhood — Chevrolet Avalanche Second Generation – fuse box – underhood

The underhood fuse block is located in the engine compartment, on the driver side of the vehicle. Lift the cover for access to the fuse/relay block.

Fuses	Usage
1	Right Trailer Stop/Turn Lamp
2	Electronic Stability Suspension Control, Automatic Level Control Exhaust
3	Left Trailer Stop/Turn Lamp
4	Engine Controls
5	Engine Control Module, Throttle Control
6	Trailer Brake Controller
7	Front Washer
8	Oxygen Sensors
9	Antilock Brakes System 2
10	Trailer Back-up Lamps
11	Driver Side Low-Beam Headlamp
12	Engine Control Module (Battery)
13	Fuel Injectors, Ignition Coils (Right Side)
14	Transmission Control Module (Battery)
15	Vehicle Back-up Lamps
16	Passenger Side Low-Beam Headlamp
17	Air Conditioning Compressor
18	Oxygen Sensors
19	Transmission Controls (Ignition)
20	Fuel Pump
21	Fuel System Control Module
22	Headlamp Washers
23	Rear Windshield Washer
24	Fuel Injectors, Ignition Coils (Left Side)
25	Trailer Park Lamps
26	Driver Side Park Lamps
27	Passenger Side Park Lamps
28	Fog Lamps
29	Horn
30	Passenger Side High-Beam Headlamp
31	Daytime Running Lamps
32	Driver Side High-Beam Headlamp
33	Daytime Running Lights 2
34	Sunroof
35	Key Ignition System, Theft Deterrent System
36	Windshield Wiper
37	SEO B2 Upfitter Usage (Battery)
38	Electric Adjustable Pedals
39	Climate Controls (Battery)
40	Airbag System (Ignition)
41	Amplifier
42	Audio System
43	Miscellaneous (Ignition), Cruise Control
44	Liftgate Release
45	Airbag System (Battery)
46	Instrument Panel Cluster
47	Not Used
48	Auxiliary Climate Control (Ignition)
49	Center High-Mounted Stoplamp
50	Rear Defogger
51	Heated Mirrors
52	SEO B1 Upfitter Usage (Battery)
53	Cigarette Lighter, Auxiliary Power Outlet
54	Automatic Level Control Compressor Relay, SEO Upfitter Usage
55	Climate Controls (Ignition)
56	Engine Control Module, Secondary Fuel Pump (Ignition)

J-Case	Usage
57	Cooling Fan 1
58	Automatic Level Control Compressor
59	Heavy Duty Antilock Brake System
60	Cooling Fan 2
61	Antilock Brake System 1
62	Starter
63	Stud 2 (Trailer Brakes)
64	Left Bussed Electrical Center 1
65	Electric Running Boards
66	Heated Windshield Washer System
67	Four-Wheel Drive System
68	Stud 1 (Trailer Connector Battery Power)
69	Mid-Bussed Electrical Center 1
70	Climate Control Blower
71	Power Liftgate Module
72	Left Bussed Electrical Center 2

Relays	Usage
FAN HI	Cooling Fan High Speed
FAN LO	Cooling Fan Low Speed
ENG EXH VLV	Not Used
FAN CNTRL	Cooling Fan Control
HDLP LO/HID	Low-Beam Headlamp
FOG LAMP	Front Fog Lamps
A/C CMPRSR	Air Conditioning Compressor
STRTR	Starter
PWR/TRN	Powertrain
FUEL PMP	Fuel Pump
PRK LAMP	Parking Lamps
REAR DEFOG	Rear Defogger
RUN/CRANK	Switched Powe

WARNING: Terminal and harness assignments for individual connectors will vary depending on vehicle equipment level, model, and market.

Chevrolet Avalanche (2008) – fuse box diagram

Posted on 19 January 201810 July 2019 by admin

Chevrolet Avalanche (2008) – fuse box diagram

Year of production: 2008

Instrument Panel Fuse Block

The instrument panel fuse block access door is located on the driver side edge of the instrument panel.

Fuses	Usage
1	Rear Seats
2	Rear Accessory Power Outlet
3	Steering Wheel Controls Backlight
4	Driver Door Module
5	Dome Lamps, Driver Side Turn Signal
6	Driver Side Turn Signal, Stoplamp
7	Instrument Panel Back Lighting
8	Passenger Side Turn Signal, Stoplamp
9	Passenger Door Module, Universal Home Remote System
10	Power Door Lock 2 (Unlock Feature)
11	Power Door Lock 2 (Lock Feature)
12	Stoplamps, Center-High Mounted Stoplamp
13	Rear Climate Controls
14	Not used
15	Body Control Module (BCM)
16	Accessory Power Outlets
17	Interior Lamps
18	Power Door Lock 1 (Unlock Feature)
19	Rear Seat Entertainment
20	Ultrasonic Rear Parking Assist, Power Liftgate
21	Power Door Lock 1 (Lock Feature)
22	Driver Information Center (DIC)
23	Rear Wiper
24	Not used
25	Driver Seat Module, Remote Keyless Entry System
26	Not used

Harness connector	Usage
LT DR	Driver Door Harness Connection
BODY	Harness Connector
BODY	Harness Connector

Center Instrument Panel Fuse Block

The center instrument panel fuse block is located underneath the instrument panel, to the left of the steering column.

Top View

Harness connector	Usage
BODY 2	Body Harness Connector 2
BODY 1	Body Harness Connector 1
BODY 3	Body Harness Connector 3
HEADLINER 3	Headliner Harness Connector 3
HEADLINER 2	Headliner Harness Connector 2
HEADLINER 1	Headliner Harness Connector 1
SEO/UPFITTER	Special Equipment Option Upfitter Harness Connector

Circuit breaker	Usage
CB1	Passenger Side Power Window Circuit Breaker
CB2	Passenger Seat Circuit Breaker
CB3	Driver Seat Circuit Breaker
CB4	Rear Sliding Window

Underhood Fuse Block

The underhood fuse block is located in the engine compartment, on the driver side of the vehicle. Lift the cover for access to the fuse/relay block.

Fuses	Usage
1	Right Trailer Stop/Turn Lamp
2	Electronic Stability Suspension Control, Automatic Level Control Exhaust
3	Left Trailer Stop/Turn Lamp
4	Engine Controls
5	Engine Control Module, Throttle Control
6	Trailer Brake Controller
7	Front Washer
8	Oxygen Sensors
9	Antilock Brakes System 2
10	Trailer Back-up Lamps
11	Driver Side Low-Beam Headlamp
12	Engine Control Module (Battery)
13	Fuel Injectors, Ignition Coils (Right Side)
14	Transmission Control Module (Battery)
15	Vehicle Back-up Lamps
16	Passenger Side Low-Beam Headlamp
17	Air Conditioning Compressor
18	Oxygen Sensors
19	Transmission Controls (Ignition)
20	Fuel Pump
21	Fuel System Control Module
22	Headlamp Washers
23	Rear Windshield Washer
24	Fuel Injectors, Ignition Coils (Left Side)
25	Trailer Park Lamps
26	Driver Side Park Lamps
27	Passenger Side Park Lamps
28	Fog Lamps
29	Horn
30	Passenger Side High-Beam Headlamp
31	Daytime Running Lamps
32	Driver Side High-Beam Headlamp
33	Daytime Running Lights 2
34	Sunroof
35	Key Ignition System, Theft Deterrent System
36	Windshield Wiper
37	SEO B2 Upfitter Usage (Battery)
38	Electric Adjustable Pedals
39	Climate Controls (Battery)
40	Airbag System (Ignition)
41	Amplifier
42	Audio System
43	Miscellaneous (Ignition), Cruise Control
44	Liftgate Release
45	Airbag System (Battery)
46	Instrument Panel Cluster
47	Power Take-Off
48	Auxiliary Climate Control (Ignition), Compass-Temperature Mirror
49	Center High-Mounted Stoplamp
50	Rear Defogger
51	Heated Mirrors
52	SEO B1 Upfitter Usage (Battery)
53	Cigarette Lighter, Auxiliary Power Outlet
54	Automatic Level Control Compressor Relay, SEO Upfitter Usage
55	Climate Controls (Ignition)
56	Engine Control Module, Secondary Fuel Pump (Ignition)

J-Case	Usage
57	Cooling Fan 1
58	Automatic Level Control Compressor
59	Heavy Duty Antilock Brake System
60	Cooling Fan 2
61	Antilock Brake System 1
62	Starter
63	Stud 2 (Trailer Brakes)
64	Left Bussed Electrical Center 1
65	Electric Running Boards
66	Heated Windshield Washer System
67	Four-Wheel Drive System
68	Stud 1 (Trailer Connector Battery Power)
69	Mid-Bussed Electrical Center 1
70	Climate Control Blower
71	Power Liftgate Module
72	Left Bussed Electrical Center 2

Relays	Usage
FAN HI	Cooling Fan High Speed
FAN LO	Cooling Fan Low Speed
ENG EXH VLV	Not Used
FAN CNTRL	Cooling Fan Control
HDLP LO/HID	Low-Beam Headlamp
FOG LAMP	Front Fog Lamps
A/C CMPRSR	Air Conditioning Compressor
STRTR	Starter
PWR/TRN	Powertrain
FUEL PMP	Fuel Pump
PRK LAMP	Parking Lamps
REAR DEFOG	Rear Defogger
RUN/CRANK	Switched Powe

WARNING: Terminal and harness assignments for individual connectors will vary depending on vehicle equipment level, model, and market.

Chevrolet Avalanche (2006) – fuse box diagram

Posted on 19 January 201810 July 2019 by admin

Chevrolet Avalanche (2006) – fuse box diagram

Year of production: 2006

Instrument Panel Fuse Block

The fuse block access door is on the driver’s side edge of the instrument panel.

Name	Usage
RR Wiper	Not Used
SEO ACCY	Special Equipment Option Accessory
WS WPR	Windshield Wipers
TBC ACCY	Truck Body Controller Accessory
IGN 3	Ignition, Heated Seats
4WD	Four-Wheel Drive System
HTR A/C	Climate Control System
LCK	Power Door Lock Relay (Lock Function)
HVAC 1	Inside Rearview Mirror, Climate Control System
LT DR	Driver’s Door Harness Connection
CRUISE	Cruise Control
UNLOCK	Power Door Lock Relay (Unlock Function)
RR FOG LP	Rear Fog Lamp (Export Only)
BRAKE	Anti-Lock Brake System
DRIVER UNLOCK	Power Door Lock Relay (Driver’s Door Unlock Function)
IGN 0	Powertrain Control Module, Transmission Control Module
TBC IGN 0	Truck Body Controller
VEH CHMSL	Vehicle and Trailer High Mounted Stoplamp
LT TRLR ST/TRN	Left Turn Signal/Stop Trailer
LT TRN	Left Turn Signals and Sidemarkers
VEH STOP	Vehicle Stoplamps, Brake Module, Electronic Throttle Control Module
BODY	Harness Connector
RT TRLR ST/TRN	Right Turn Signal/Stop Trailer
RT TRN	Right Turn Signals and Sidemarkers
DDM	Driver Door Module
AUX PWR 2, M/GATE	Rear Cargo Area Power Outlets, Midgate
LCKS	Power Door Lock System
ECC, TPM	Rear Electronic Climate Control, Tire Pressure Monitoring System (If Equipped)
TBC 2C	Truck Body Controller
HAZRD	Flasher Module
CB LT DRS	Left Power Window Circuit Breaker
TBC 2B	Truck Body Controller
TBC 2A	Truck Body Controller

Center instrument panel utility block

The center instrument panel utility block is located underneath the instrument panel, to the left of the steering column.

Chevrolet Avalanche - fuse box diagram - center instrument panel — Chevrolet Avalanche – fuse box diagram – center instrument panel

Relay name	Usage
SEO	Special Equipment Option/Off-road Lamps Harness Connector
TRAILER	Trailer Brake Wiring
UPFIT	Upfitter (Not Used)
SL RIDE	Ride Control (Not Used)
HDLR 2	Headliner Wiring Connector 2
BODY	Body Wiring Connector
DEFOG	Rear Defogger Relay
HDLNR 1	Headliner Wiring Connector 1
SPARE RELAY	Not Used
CB SEAT	Driver and Passenger Seat Module Circuit Breaker
CB RT DOOR	Rear Right Power Window, Passenger Door Module
SPARE	Not Used
INFO	Not Used

Underhood fuse block

The underhood fuse block is located near the battery on the driver’s side of the vehicle.

*1 — Gasoline Engine and Fuel Injection Rail #2.
*2 — Gasoline Engine and Fuel Injection Rail #1.
*3 — Gasoline Engine; Oxygen Sensors.
*4 — Gasoline Engine; Oxygen Sensors.
*5 — Ignition 1
*6 — Powertrain Control Module, Fuel Pump.
*7 — Rear Climate Control.
*8 — Sunroof

Fuse	Usage
GLOW PLUG	Not Used
CUST FEED	Accessory Power
HYBRID	Not Used
STUD #1	Auxiliary Power
MBEC	Mid Bussed Electrical Center Power Feed, Front Seats, Right Doors
BLOWER	Front Climate Control Fan
LBEC	Left Bussed Electrical Center, Door Modules, Door Locks, Auxiliary Power Outlet—Rear Cargo Area and Instrument Panel
STUD #2*	Accessory Power/Trailer Wiring Brake Feed
ABS	Anti-Lock Brakes
VSES/ECAS	Automatic Level Control (ALC) Compressor
IGN A	Ignition Power
IGN B	Ignition Power
LBEC 1	Left Bussed Electrical Center, Left Doors, Truck Body Controller, Flasher Module
TRL PARK	Parking Lamps Trailer Wiring
RR PARK	Right Rear Parking and Sidemarker Lamps
LR PARK	Left Rear Parking and Sidemarker Lamps
PARK LP	Parking Lamps Relay
STRTR	Starter Relay
INTPARK	Interior Lamps
STOP LP	Stoplamps
TBC BATT	Truck Body Controller Battery Feed
SEO B2	Off-Road Lamps
4WS	Vent Solenoid Canister/Quadrasteer Module Power
AUX PWR	Accessory Power Outlet — Console
PCM 1	Powertrain Control Module
ETC/ECM	Electronic Throttle Control, Electronic Brake Controller
IGN E	Instrument Panel Cluster, Air Conditioning Relay, Turn Signal/Hazard Switch, Starter Relay
RTD	Electronic Suspension Control, Automatic Level Control (ALC) Exhaust
TRL B/U	Backup Lamps Trailer Wiring
F/PMP	Fuel Pump (Relay)
B/U LP	Back-up Lamps, Automatic Transmission Shift Lock Control System
RR DEFOG	Rear Window Defogger
HDLP-HI	Headlamp High Beam Relay
PRIME	Not Used
AIRBAG	Supplemental Inflatable Restraint System
FRT PARK	Front Parking Lamps, Sidemarker Lamps
DRL	Daytime Running Lamps Relay
SEO IGN	Rear Defog Relay
TBC IGN1	Truck Body Controller Ignition
HI HDLP-LT	Driver’s Side High Beam Headlamp
LH HID	Left Hand High Intensity Discharge Lamps
DRL	Daytime Running Lamps
RVC	Regulated Voltage Control
IPC/DIC	Instrument Panel Cluster/Driver Information Center
HVAC/ECAS	Climate Control Controller
CIG LTR	Cigarette Lighter
HI HDLP-RT	Passenger’s Side High Beam Headlamp
HDLP-LOW	Headlamp Low Beam Relay
A/C COMP	Air Conditioning Compressor Relay
A/C COMP	Air Conditioning Compressor
TCMB	Transmission Control Module
RR WPR	Not Used
RADIO	Audio System
SEO B1	Mid Bussed Electrical Center, Universal Home Remote System, Rear Heated Seat
LO HDLP-LT	Driver’s Side Headlamp Low Beam
BTSI	Brake Transmission Shift Interlock System
CRANK	Starting System
LO HDLP-RT	Passenger’s Side Headlamp Low Beam
FOG LP	Fog Lamp Relay
FOG LP	Fog Lamps
HORN	Horn Relay
W/S WASH	Not Used
W/S WASH	Not Used
INFO	OnStar/Rear Seat Entertainment
RADIO AMP	Radio Amplifier
RH HID	Right Hand High Intensity Discharge Lamp
HORN	Horn Fuse
EAP	Electric Adjustable Pedals
TREC	All-Wheel Drive Module (If Equipped)
SBA	Supplemental Brake Assist

Auxiliary Electric Cooling Fan Fuse Block

The auxiliary electric cooling fan fuse block is located in the engine compartment on the driver’s side of the vehicle next to the underhood fuse block.

Chevrolet Avalanche - fuse box diagram - auxiliary electric cooling fan — Chevrolet Avalanche – fuse box diagram – auxiliary electric cooling fan

Fuses	Usage
COOL/FAN	Cooling Fan
COOL/FAN	Cooling Fan Relay Fuse
COOL/FAN	Cooling Fan Fuse

Relays	Usage
COOL/FAN 1	Cooling Fan Relay 1
COOL/FAN 3	Cooling Fan Relay 3
COOL/FAN 2	Cooling Fan Relay 2

WARNING: Terminal and harness assignments for individual connectors will vary depending on vehicle equipment level, model, and market.

Chevrolet Avalanche (2005) – fuse box diagram

Posted on 19 January 201810 July 2019 by admin

Chevrolet Avalanche (2005) – fuse box diagram

Year of production: 2005

Instrument Panel Fuse Block

The fuse block access door is on the driver’s side edge of the instrument panel.

Name	Usage
RR Wiper	Rear Window Wiper Switch
SEO ACCY	Special Equipment Option Accessory
WS WPR	Windshield Wipers
TBC ACCY	Truck Body Controller Accessory
IGN 3	Ignition, Heated Seats
4WD	Four-Wheel Drive System
HTR A/C	Climate Control System
LOCK	Power Door Lock Relay (Lock Function)
HVAC 1	Inside Rearview Mirror, Climate Control System
L DOOR	Driver’s Door Harness Connection
CRUISE	Cruise Control
UNLOCK	Power Door Lock Relay (Unlock Function)
RR FOG LP	Rear Fog Lamp (Export Only)
BRAKE	Anti-Lock Brake System
DRIVER UNLOCK	Power Door Lock Relay (Driver’s Door Unlock Function)
IGN 0	PCM, TCM
TBC IGN 0	Truck Body Controller
VEH CHMSL	Vehicle and Trailer High Mounted Stoplamp
LT TRLR ST/TRN	Left Turn Signal/Stop Trailer
LT TRN	Left Turn Signals and Sidemarkers
VEH STOP	Vehicle Stoplamps, Brake Module, Electronic Throttle Control Module
Body	Harness Connector
RT TRLR ST/TRN	Right Turn Signal/Stop Trailer
RT TRN	Right Turn Signals and Sidemarkers
DDM	Driver Door Module
AUX PWR 2	Rear Cargo Area Power Outlets
LOCKS	Power Door Lock System
ECC	Rear Electronic Climate Control, Liftgate
TBC 2C	Truck Body Controller
FLASH	Flasher Module
CB LT DOORS	Left Power Window Circuit Breaker
TBC 2B	Truck Body Controller
TBC 2A	Truck Body Controller

Center instrument panel utility block

The center instrument panel utility block is located underneath the instrument panel, to the left of the steering column.

Relay name	Usage
SEO	Special Equipment Option
TRAILER	Trailer Brake Wiring
UPFIT	Upfitter (Not Used)
SL RIDE	Ride Control Harness Connection
HDLR 2	Headliner Wiring Connector
BODY	Body Wiring Connector
DEFOG	Rear Defogger Relay
HDLNR 1	Headliner Wiring Connector 1
SPARE RELAY	Not Used
CB SEAT	Driver and Passenger Seat Module Circuit Breaker
CB RT DOOR	Right Power Window Circuit Breaker
SPARE	Not Used
INFO	Not Used

Underhood fuse block

The underhood fuse block is located near the battery on the driver’s side of the vehicle.

*1 — Gasoline Engine and Fuel Injection Rail #2.
*2 — Gasoline Engine and Fuel Injection Rail #1.
*3 — Gasoline Engine; Oxygen Sensors.
*4 — Gasoline Engine; Oxygen Sensors.
*5 — PCM Ignition

Fuse	Usage
GLOW PLUG	Not Used
CUST FEED	Accessory Power
HYBRID	Hybrid
STUD #1	Auxiliary Power
MBEC	Mid Bussed Electrical Center Power Feed, Front Seats, Right Doors
BLOWER	Front Climate Control Fan
LBEC	Left Bussed Electrical Center, Door Modules, Door Locks, Auxiliary Power Outlet—Rear Cargo Area and Instrument Panel
STUD 2	Accessory Power/Trailer Wiring Brake Feed
ABS	Anti-Lock Brakes
VSES/ECAS	Vehicle Stability
IGN A	Ignition Power
IGN B	Ignition Power
LBEC 1	Left Bussed Electrical Center, Left Doors, Truck Body Controller, Flasher Module
TRL PARK	Parking Lamps Trailer Wiring
RR PARK	Right Rear Parking and Sidemarker Lamps
LR PARK	Left Rear Parking and Sidemarker Lamps
PARK LP	Parking Lamps Relay
STARTER	Starter Relay
INTPARK	Interior Lamps
STOP LP	Stoplamps
TBC BATT	Truck Body Controller Battery Feed
SUNROOF	Sunroof
SEO B2	Off-Road Lamps
4WS	Vent Solenoid Canister/Quadrasteer Module Power
RR HVAC	Rear Climate Control
AUX PWR	Auxiliary Power Outlet — Console
IGN 1	Ignition Relay
PCM 1	Powertrain Control Module
ETC/ECM	Electronic Throttle Control, Electronic Brake Controller
INJ 1	Ignition Coil, Fuel Injectors–Bank 1
INJ 2	Ignition Coil, Fuel Injectors–Bank 2
IGN E	Conditioning Relay, Turn Signal/Hazard Switch, Starter Relay
RTD	Ride Control
TRL B/U	Backup Lamps Trailer Wiring
PCM B	Powertrain Control Module, Fuel Pump
F/PMP	Fuel Pump (Relay)
O2A	Oxygen Sensors
B/U LP	Back-up Lamps, Automatic Transmission Shift Lock Control System
RR DEFOG	Rear Window Defogger
HDLP-HI	Headlamp High Beam Relay
PRIME	Not Used
O2B	Oxygen Sensors
SIR	Supplemental Inflatable Restraint System
FRT PARK	Front Parking Lamps, Sidemarker Lamps
DRL	Daytime Running Lamps (Relay)
SEO IGN	Rear Defog Relay
TBC IGN1	Truck Body Controller Ignition
HI HDLP-LT	High Beam Headlamp-Left
LH HID	Left Hand High Intensity Discharge Lamps
DRL	Daytime Running Lamps
IPC/DIC	Instrument Panel Cluster/Driver Information Center
HVAC/ECAS	Climate Control Controlle
CIG LTR	Cigarette Lighter
HI HDLP-RT	High Beam Headlamp-Right
HDLP-LOW	Headlamp Low Beam Relay
A/C COMP	Air Conditioning Compressor Relay
A/C COMP	Air Conditioning Compressor
RR WPR	Rear Wiper/Washer
RADIO	Audio System
SEO B1	Mid Bussed Electrical Center, HomeLink, Rear Heated Seats
LO HDLP-LT	Headlamp Low Beam-Left
BTSI	Brake Transmission Shift Interlock System
CRANK	Starting System
LO HDLP-RT	Headlamp Low Beam-Right
FOG LP	Fog Lamp Relay
FOG LP	Fog Lamps
HORN	Horn Relay
W/S WASH	Windshield and Rear Window Washer Pump Relay
W/S WASH	Windshield and Rear Window Washer Pump
INFO	OnStar/Rear Seat Entertainment
RADIO AMP	Radio Amplifier
RH HID	Right Hand High Intensity Discharge Lamp
HORN	Horn Fuse
EAP	Electric Adjustable Pedals
TREC	All-Wheel Drive Module
SBA	Supplemental Brake Assist

Auxiliary Electric Cooling Fan Fuse Block

The auxiliary electric cooling fan fuse block is located in the engine compartment on the driver’s side of the vehicle next to the underhood fuse block.

Fuses	Usage
COOL/FAN	Cooling Fan
COOL/FAN	Cooling Fan Relay Fuse
COOL/FAN	Cooling Fan Fuse

Relays	Usage
COOL/FAN 1	Cooling Fan Relay 1
COOL/FAN 3	Cooling Fan Relay 3
COOL/FAN 2	Cooling Fan Relay 2

WARNING: Terminal and harness assignments for individual connectors will vary depending on vehicle equipment level, model, and market.

Chevrolet Avalanche (2003 – 2004) – fuse box diagram

Posted on 19 January 201810 July 2019 by admin

Chevrolet Avalanche (2003 – 2004) – fuse box diagram

Year of production: 2003, 2004

Instrument Panel Fuse Block

The fuse block access door is on the driver’s side edge of the instrument panel.

Name	Usage
RR Wiper	Rear Window Wiper Switch
SEO ACCY	Special Equipment Option Accessory
WS WPR	Windshield Wipers
TBC ACCY	Truck Body Controller Accessory
IGN 3	Ignition, Heated Seats
4WD	Four-Wheel Drive System
HTR A/C	Climate Control System
LOCK	Power Door Lock Relay (Lock Function)
HVAC 1	Inside Rearview Mirror, Climate Control System
L DOOR	Driver’s Door Harness Connection
CRUISE	Cruise Control
UNLOCK	Power Door Lock Relay (Unlock Function)
RR FOG LP	Rear Fog Lamp (Export Only)
BRAKE	Anti-Lock Brake System
DRIVER UNLOCK	Power Door Lock Relay (Driver’s Door Unlock Function)
IGN 0	PCM, TCM
TBC IGN 0	Truck Body Controller
VEH CHMSL	Vehicle and Trailer High Mounted Stoplamp
LT TRLR ST/TRN	Left Turn Signal/Stop Trailer
LT TRN	Left Turn Signals and Sidemarkers
VEH STOP	Vehicle Stoplamps, Brake Module, Electronic Throttle Control Module
Body	Harness Connector
RT TRLR ST/TRN	Right Turn Signal/Stop Trailer
RT TRN	Right Turn Signals and Sidemarkers
DDM	Driver Door Module
AUX PWR 2	Rear Cargo Area Power Outlets
LOCKS	Power Door Lock System
ECC	Rear Electronic Climate Control, Liftgate
TBC 2C	Truck Body Controller
FLASH	Flasher Module
CB LT DOORS	Left Power Window Circuit Breaker
TBC 2B	Truck Body Controller
TBC 2A	Truck Body Controller

Center instrument panel utility block

The center instrument panel utility block is located underneath the instrument panel, to the left of the steering column.

Relay name	Usage
SEO	Special Equipment Option
TRAILER	Trailer Brake Wiring
UPFIT	Upfitter (Not Used)
SL RIDE	Ride Control Harness Connection
HDLR 2	Headliner Wiring Connector
BODY	Body Wiring Connector
DEFOG	Rear Defogger Relay
HDLNR 1	Headliner Wiring Connector 1
SPARE RELAY	Not Used
CB SEAT	Driver and Passenger Seat Module Circuit Breaker
CB RT DOOR	Right Power Window Circuit Breaker
SPARE	Not Used
INFO	Infotainment Harness Connection

Underhood fuse block

The underhood fuse block is located near the battery on the driver’s side of the vehicle.

Fuse	Usage
GLOW PLUG	Not Used
CUST FEED	Accessory Power
STUD #1	Auxiliary Power
MBEC	Mid Bussed Electrical Center Power Feed, Front Seats, Right Doors
BLOWER	Front Climate Control Fan
LBEC	Left Bussed Electrical Center, Door Modules, Door Locks, Auxiliary Power Outlet—Rear Cargo Area and Instrument Panel
STUD 2	Accessory Power/Trailer Wiring Brake Feed
ABS	Anti-Lock Brakes
VSES/ECAS	Vehicle Stability
IGN A	Ignition Power
IGN B	Ignition Power
LBEC 1	Left Bussed Electrical Center, Left Doors, Truck Body Controller, Flasher Module
TRL PARK	Parking Lamps Trailer Wiring
RR PARK	Right Rear Parking and Sidemarker Lamps
LR PARK	Left Rear Parking and Sidemarker Lamps
PARK LP	Parking Lamps Relay
STARTER	Starter Relay
INTPARK	Interior Lamps
STOP LP	Stoplamps
TBC BATT	Truck Body Controller Battery Feed
SUNROOF	Sunroof
SEO B2	Off-Road Lamps
4WS	Vent Solenoid Canister/Quadrasteer Module Power
RR HVAC	Rear Climate Control
AUX PWR	Auxiliary Power Outlet — Console
IGN 1	Ignition Relay
PCM 1	Powertrain Control Module
ETC/ECM	Electronic Throttle Control, Electronic Brake Controlle
INJ 1	Ignition Coil, Fuel Injectors–Bank 1
INJ 2	Ignition Coil, Fuel Injectors–Bank 2
IGN E	Conditioning Relay, Turn Signal/Hazard Switch, Starter Relay
RTD	Ride Control
TRL B/U	Backup Lamps Trailer Wiring
PCM B	Powertrain Control Module, Fuel Pump
F/PMP	Fuel Pump (Relay)
O2A	Oxygen Sensors
B/U LP	Back-up Lamps, Automatic Transmission Shift Lock Control System
RR DEFOG	Rear Window Defogger
HDLP-HI	Headlamp High Beam Relay
PRIME	Not Used
O2B	Oxygen Sensors
SIR	Supplemental Inflatable Restraint System
FRT PARK	Front Parking Lamps, Sidemarker Lamps
DRL	Daytime Running Lamps (Relay)
SEO IGN	Rear Defog Relay
TBC IGN1	Truck Body Controller Ignition
HI HDLP-LT	High Beam Headlamp-Left
LH HID	Left Hand High Intensity Discharge Lamps
DRL	Daytime Running Lamps
IPC/DIC	Instrument Panel Cluster/Driver Information Center
HVAC/ECAS	Climate Control Controlle
CIG LTR	Cigarette Lighter
HI HDLP-RT	High Beam Headlamp-Right
HDLP-LOW	Headlamp Low Beam Relay
A/C COMP	Air Conditioning Compressor Relay
A/C COMP	Air Conditioning Compressor
RR WPR	Rear Wiper/Washe
RADIO	Audio System
SEO B1	Mid Bussed Electrical Center, HomeLink, Rear Heated Seats
LO HDLP-LT	Headlamp Low Beam-Left
BTSI	Brake Transmission Shift Interlock System
CRANK	Starting System
LO HDLP-RT	Headlamp Low Beam-Right
FOG LP	Fog Lamp Relay
FOG LP	Fog Lamps
HORN	Horn Relay
W/S WASH	Windshield and Rear Window Washer Pump Relay
W/S WASH	Windshield and Rear Window Washer Pump
INFO	OnStar/Rear Seat Entertainment
RADIO AMP	Radio Amplifier
RH HID	Right Hand High Intensity Discharge Lamp
HORN	Horn Fuse
EAP	Electric Adjustable Pedals
TREC	All-Wheel Drive Module
SBA	Supplemental Brake Assist

WARNING: Terminal and harness assignments for individual connectors will vary depending on vehicle equipment level, model, and market.

Chevrolet Trailblazer (2003 – 2004) – fuse box diagram

Posted on 18 January 201818 January 2018 by admin

Chevrolet Trailbrazer (2003 – 2004) – fuse box diagram

Year of production: 2003,2004

Engine Compartment Fuse Block

The fuse block is located under the hood in the engine compartment on the driver’s side of the vehicle.

Engine L6

Mini fuses	Usage
1	Electrically-Controlled Air Suspension
2	Passenger’s Side High-Beam Headlamp
3	Passenger’s Side Low-Beam Headlamp
4	Back-Up Trailer Lamps
5	Driver’s Side High-Beam Headlamp
6	Driver’s Side Low-Beam Headlamp
7	Rear Window Washer, Headlamp Washer
8	Automatic Transfer Case
9	Windshield Wipers
10	Powertrain Control Module B
11	Fog Lamps
12	Stop Lamp
13	Cigarette Lighter
14	Ignition Coils
15	Blank
16	TBD — Ignition 1
17	Crank
18	Air Bag
19	Trailer Electric Brake
20	Cooling Fan
21	Horn
22	Ignition E
23	Electronic Throttle Control
24	Instrument Panel Cluster, Driver Information Center
25	Automatic Shift Lock Control System
26	Backup
27	Engine 1
28	Powertrain Control Module 1
29	Oxygen Sensor
30	Air Conditioning
31	Truck Body Controller
32	Trailer
33	Anti-Lock Brakes (ABS)
34	Ignition A
35	Blower Motor
36	Ignition B
50	Passenger’s Side Trailer Turn
51	Driver’s Side Trailer Turn
52	Hazard Flashers
53	Electric Adjustable Pedal
54	A.I.R. Solenoid
56	A.I.R. Pump

Relays	Usage
37	Headlamp Washer
38	Rear Window Washer
39	Fog Lamps
40	Horn
41	Fuel Pump
42	Windshield Washer
43	High-Beam Headlamp
44	Air Conditioning
45	Cooling Fan
46	Headlamp Driver Module
47	Starter
49	Electric Adjustable Pedal
55	A.I.R. Solenoid

Miscellaneous	Usage
48	Instrument Panel Battery
49	Blank

Engine V8

Mini fuses	Usage
1	Electrically-Controlled Air Suspension
2	Passenger’s Side High-Beam Headlamp
3	Passenger’s Side Low-Beam Headlamp
4	Back-Up Trailer Lamps
5	Driver’s Side High-Beam Headlamp
6	Driver’s Side Low-Beam Headlamp
7	Rear Window Washer, Headlamp Washer
8	Automatic Transfer Case
9	Windshield Wipers
10	Powertrain Control Module B
11	Fog Lamps
12	Stop Lamp
13	Cigarette Lighter
14	Ignition Coils
15	Canister Vent
16	TBD — Ignition 1
17	Crank
18	Air Bag
19	Trailer Electric Brake
20	Cooling Fan
21	Horn
22	Ignition E
23	Electronic Throttle Control
24	Instrument Panel Cluster, Driver Information Center
25	Automatic Shift Lock Control System
26	Backup
27	Engine 1
28	Powertrain Control Module 1
30	Air Conditioning
31	Truck Body Controller
32	Trailer
33	Anti-Lock Brakes (ABS)
34	Ignition A
35	Blower Motor
36	Ignition B
50	Passenger’s Side Trailer Turn
51	Driver’s Side Trailer Turn
52	Hazard Flashers
53	Oxygen Sensor Bank B
54	Oxygen Sensor Bank A
55	Injector Bank A
56	Injector Bank B
57	Electric Adjustable Pedal

Relays	Usage
37	Headlamp Washer
38	Rear Window Washer
39	Fog Lamps
40	Horn
41	Fuel Pump
42	Windshield Washer
43	High-Beam Headlamp
44	Air Conditioning
45	Cooling Fan
46	Headlamp Driver Module
47	Starter
49	Electric Adjustable Pedal
58	Ignition 1

Miscellaneous	Usage
48	Instrument Panel Battery

Rear Underseat Fuse Block

The rear underseat fuse block is located under the rear seat on the driver’s side of the vehicle.

Trailblazer

Fuses	Usage
01	Right Door Control Module
02	Left Door Control Module
03	Liftgate Module 2
04	Truck Body Controller 3
05	Rear Fog Lamps
06	Blank
07	Truck Body Controller 2
08	Power Seats
09	Rear Wiper
10	Driver Door Module
11	Amplifier
12	Passenger Door Module
13	Rear Climate Controls
14	Left Rear Parking Lamps
15	Blank
16	Vehicle Center High-Mounted Stop Lamp
17	Right Rear Parking Lamps
18	Locks
19	Liftgate Module/Driver Seat Module
20	Sunroof
21	Lock
23	Blank
24	Unlock
25	Blank
26	Blank
27	OH Battery/OnStar System
29	Rainsense Wipers
30	Parking Lamps
31	Truck Body Controller Accessory
32	Truck Body Controller 5
33	Front Wipers
34	Vehicle Stop
35	Blank
36	Heat Ventilation Air Conditioning B
37	Front Parking Lamps
38	Left Turn Signal
39	Heat Ventilation Air Conditioning 1
40	Truck Body Controller 4
41	Radio
42	Trailer Park
43	Right Turn Signal
44	Heat Ventilation Air Conditioning
45	Rear Fog Lamps
46	Auxiliary Power 1
47	Ignition 0
48	Four-Wheel Drive
49	Blank
50	Truck Body Controller Ignition
51	Brakes
52	Truck Body Controller Run

TrailBlazer EXT

Fuses	Usage
01	Right Door Control Module
02	Left Door Control Module
03	Liftgate Module 2
04	Truck Body Controller 3
05	Rear Fog Lamps
06	Blank
07	Truck Body Controller 2
08	Power Seats
09	Rear Wiper
10	Driver Door Module
11	Amplifier
12	Passenger Door Module
13	Rear Climate Controls
14	Left Rear Parking Lamps
15	Blank
16	Vehicle Center High-Mounted Stop Lamp
17	Right Rear Parking Lamps
18	Locks
19	Liftgate Module/Driver Seat Module
20	Vent Window
21	Lock
22	Retained Accessory Power
23	Blank
24	Unlock
25	Blank
26	Blank
27	OH Battery/OnStar System
28	Sunroof
29	Rainsense Wipers
30	Parking Lamps
31	Truck Body Controller Accessory
32	Truck Body Controller 5
33	Front Wipers
34	Vehicle Stop
35	Blank
36	Heat Ventilation Air Conditioning B
37	Front Parking Lamps
38	Left Turn Signal
39	Heat Ventilation Air Conditioning 1
40	Truck Body Controller 4
41	Radio
42	Trailer Park
43	Right Turn Signal
44	Heat Ventilation Air Conditioning
45	Rear Fog Lamps
46	Auxiliary Power 1
47	Ignition 0
48	Four-Wheel Drive
49	Blank
50	Truck Body Controller Ignition
51	Brakes
52	Truck Body Controller Run

WARNING: Terminal and harness assignments for individual connectors will vary depending on vehicle equipment level, model, and market.

Chevrolet Trailblazer (2002) – fuse box diagram

Posted on 18 January 201818 January 2018 by admin

Chevrolet Trailblazer (2002) – fuse box diagram

Year of production: 2002

Engine Compartment Fuse Block

The fuse block is located under the hood in the engine compartment on the driver’s side of the vehicle.

Chevrolet Trailblazer - fuse box - diagram engine compartment — Chevrolet Trailblazer – fuse box – diagram engine compartment

Mini fuses	Usage
1	ECAS
2	Passenger’s Side High-Beam Headlamp
3	Passenger’s Side Low-Beam Headlamp
4	Back-Up Trailer Lamps
5	Driver’s Side High-Beam Headlamp
6	Driver’s Side Low-Beam Headlamp
7	WASH
8	ATC
9	Windshield Wipers
10	Powertrain Control Module B
11	Fog Lamps
12	ST/LP
13	Cigarette Lighter
14	COILS
15	RIDE
16	TBD — Ignition 1
17	Crank
18	Air Bag
19	ELEK Brake
20	Cooling Fan
21	Horn
22	Ignition E
23	ETC
24	Instrument Panel Cluster, Driver Information Center
25	Automatic Shift Lock Control System
26	ENG 1
27	Back-Up
28	Powertrain Control Module 1
29	Oxygen Sensor
30	Air Conditioning
31	TBC
50	Passenger’s Side Trailer TRN
51	Driver’s Side Trailer TRN
52	Hazard Flashers

J-Case fuses	Usage
32	Trailer
33	Anti-Lock Brakes (ABS)
34	Ignition A
35	Blower Motor
36	Ignition B

Micro relays	Usage
37	Blank
38	Rear Window Washer
39	Fog Lamps
40	Horn
41	Fuel Pump
42	Windshield Wipers/Washer
43	High-Beam Headlamp
44	Air Conditioning

Solid state relays	Usage
45	Cooling Fan
46	HDM

Mini relay	Usage
47	Starter

Miscellaneous	Usage
48	Instrument Panel Battery
49	Fuse Puller

Rear Underseat Fuse Block

The rear underseat fuse block is located under the rear seat on the driver’s side of the vehicle.

Fuses	Usage
01	Right Door Control Module
02	Left Door Control Module
03	LGM 2
04	TBC 3
05	Rear Fog Lamps
06	LGM/DSM
07	TBC 2
08	Power Seats
09	Blank
10	DDM
11	AMP
12	PDM
13	Rear Climate Controls
14	Left Rear Parking Lamps
15	Auxiliary Power 2
16	VEH CHMSL
17	Right Rear Parking Lamps
18	LOCKS
19	Blank
20	Sunroof
21	LOCK
23	Blank
24	UNLOCK
25	Blank
26	Blank
27	OH Battery/OnStar System
29	Rainsense Wipers
30	Parking Lamps
31	TBC 4CC
32	TBC5
33	Front Wipers
34	VEH STOP
35	Blank
36	HVAC B
37	Front Parking Lamps
38	Left Turn Signal
39	HVAC 1
40	TBC 4
41	Radio
42	TR PARK
43	Right Turn Signal
44	HVAC
45	Rear Fog Lamps
46	Auxiliary Power 1
47	Ignition 0
48	Four-Wheel Drive
49	Blank
50	TBC IG
51	Brakes
52	TBC RUN

WARNING: Terminal and harness assignments for individual connectors will vary depending on vehicle equipment level, model, and market.

Chevrolet Tracker (2003 – 2004) – fuse box diagram

Posted on 18 January 2018 by admin

Chevrolet Tracker (2003 – 2004) – fuse box diagram

Year of production: 2003, 2004

Instrument panel fuse block

This fuse box is under the left side of the instrument panel.

Chevrolet Tracker - fuse box diagram - instrument panel — Chevrolet Tracker – fuse box diagram – instrument panel

Fuses	Usage
P/W	Power Windows
DOM	Dome Light, Radio Memory
TAIL	License Plate Light, Clearance/Marker Lights, Instrument Panel Illumination, Warning Tone
HAZ	Hazard Lights, Turn Signal
IG	O2 Sensor Heater, Cruise Control, Ignition Coil, Meter, G Sensor
CIG	Cigar/Cigarette Lighter, Radio, Power Mirror
D/L	Door Locks
STP	Brake Light, Horn, Center High-Mounted Stop Lamp, Cruise Control
FOG	Not Used
DEF	Rear Window Defogger, DRL, Heater, Air Conditioning
S/H	Not Used
TRN	Turn Signal, Back-Up Light, Hazard Lights
WIP	Windshield Wiper/Washer, Rear Window Wiper/Washer

Fuses for the air bags are located next to the instrument panel fuse block.

Engine Compartment Fuse Block

The main fuse box in your engine compartment protects all electrical loads.

Chevrolet Tracker - fuse box diagram - engine compartment — Chevrolet Tracker – fuse box diagram – engine compartment

Fuses	Usage
1	Accessory Power Outlet
2	Electronic Fuel Injection System
3	Right Headlamp
4	Left Headlamp, High-Beam Indicator
5	Heater
6	Hazard Lamps, Rear Combination Lamps, Dome Light, Horn
7	Cigar Lighter, Radio, I.G. Coil, Meter, Wiper, Washer, Rear Defroster, Turn Signals, Back-Up Lamps
8	Anti-Lock Brake System
9	All Electrical Loads
10	Shift Lock (Relay)
11 (2.5L Engine only)	Horn (Relay)
12	Air Conditioning Compressor (Relay)
13	Air Conditioning Condenser Fan (Relav)
14	Air Conditioning

WARNING: Terminal and harness assignments for individual connectors will vary depending on vehicle equipment level, model, and market.

Chevrolet Tracker (2002) – fuse box diagram

Posted on 18 January 2018 by admin

Chevrolet Tracker (2002) – fuse box diagram

Year of production: 2002

Instrument panel fuse block

This fuse box is under the left side of the instrument panel.

Fuses	Usage
P/W	Power Windows
DOM	Dome Light, Radio Memory
TAIL	License Plate Light, Clearance/Marker Lights, Instrument Panel Illumination, Warning Tone
HAZ	Hazard Lights, Turn Signal
IG	O2 Sensor Heater, Cruise Control, Ignition Coil, Meter, G Sensor
CIG	Cigar/Cigarette Lighter, Radio, Power Mirror
D/L	Door Locks
STP	Brake Light, Horn, Center High-Mounted Stop Lamp, Cruise Control
FOG	Not Used
DEF	Rear Window Defogger, DRL, Heater, Air Conditioning
S/H	Not Used
TRN	Turn Signal, Back-Up Light, Hazard Lights
WIP	Windshield Wiper/Washer, Rear Window Wiper/Washer

Fuses for the air bags are located next to the instrument panel fuse block.

Engine Compartment Fuse Block

The main fuse box in your engine compartment protects all electrical loads.

Fuses	Usage
1	Accessory Power Outlet
2	Electronic Fuel Injection System
3	Right Headlamp
4	Left Headlamp, High-Beam Indicator
5	Heater
6	Hazard Lamps, Rear Combination Lamps, Dome Light, Horn
7	Cigar Lighter, Radio, I.G. Coil, Meter, Wiper, Washer, Rear Defroster, Turn Signals, Back-Up Lamps
8	Anti-Lock Brake System
9	All Electrical Loads
10	Air Conditioning

WARNING: Terminal and harness assignments for individual connectors will vary depending on vehicle equipment level, model, and market.