GMC Envoy (2005) – fuse box diagram

Posted on 12 December 201624 October 2018 by admin

GMC Envoy (2005) – fuse box diagram

Year of production: 2005

Engine Compartment Fuse Block

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

L6 Engine

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	StopLamp
13	Cigarette Lighter
14	Ignition Coils
15	Electric Adjustable Pedals
16	Truck Body Controller, Ignition 1
17	Crank
18	AirBag
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	Engine 1
27	Backup
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	Headlamp Driver Module
54	Air Injection Reactor (AIR) Solenoid
56	Air Injection Reactor (AIR) Pump

Relays	Usage
37	Headlamp Washer
38	Rear Window Washer
39	Foglamps
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	Air Injection Reactor (AIR) Solenoid

Miscellaneous	Usage
48	Instrument Panel Battery

V8 Engine

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	Cannister Vent
16	Truck Body Controller, 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	Engine 1
27	Back-Up
28	Powertrain Control Module 1
29	Powertrain Control Module
30	Air Conditioning
31	Injector Bank A
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	Transmission
54	Oxygen Sensor Bank B
55	Oxygen Sensor Bank A
56	Injector Bank B
57	Headlamp Driver Module
58	Truck Body Controller 1
59	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
60	Powertrain

Miscellaneous	Usage
48	Instrument Panel Battery

Rear Underseat Fuse Block

Envoy

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	Blank
21	Lock
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 4 Cruise Control
32	Truck Body Controller 5
33	Front Wipers
34	Vehicle Stop
35	Transmission Control Module
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

Envoy XL

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 Cruise Control
32	Truck Body Controller 5
33	Front Wipers
34	Vehicle Stop
35	Transmission Control Module
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
BLANK	Blank
BLANK	Blank
BLANK	Blank
BLANK	Blank
BLANK	Blank
BLANK	Blank

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

GMC Envoy (2003 – 2004) – fuse box diagram

Posted on 12 December 201624 October 2018 by admin

GMC Envoy (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.

L6 Engine

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	Wash
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	Air Suspension Ride
16	TBD-Ignition 1
17	Crank
18	Air Bag
19	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	Engine 1
27	Back-Up
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

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
45	Cooling Fan
46	Headlamp Driver Module
47	Starter

Miscellaneous	Usage
48	Instrument Panel Battery
49	Blank

V8 Engine

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	Wash
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	Cannister Vent
16	TBD-Ignition 1
17	Crank
18	Air Bag
19	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	Engine 1
27	Back-Up
28	Powertrain Control Module 1
30	Air Conditioning
31	Truck Body Controller 1
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 A
54	Oxygen Sensor Bank B
55	Injector Bank A
56	Injector Bank B

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

Miscellaneous	Usage
48	Instrument Panel Battery

Rear Underseat Fuse Block

Envoy

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	Liftgate Module/Driver Seat Module
07	Truck Body Controller 2
08	Power Seats
09	Blank
10	Driver Door Module
11	Amplifier
12	Passenger Door Module
13	Rear Climate Controls
14	Left Rear Parking Lamps
15	Auxiliary Power 2
16	Vehicle Center High-Mounted Stop Lamp
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	Truck Body Controller 4 Cruise Control
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

Envoy XL

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	Liftgate Module/Driver Seat Module
07	Truck Body Controller 2
08	Power Seats
09	Blank
10	Driver Door Module
11	Amplifier
12	Passenger Door Module
13	Rear Climate Controls
14	Left Rear Parking Lamps
15	Auxiliary Power 2
16	Vehicle Center High-Mounted Stop Lamp
17	Right Rear Parking Lamps
18	Locks
19	Blank
20	Sunroof
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 4 Cruise Control
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.

GMC Envoy (2002) – fuse box diagram

Posted on 11 December 201624 October 2018 by admin

GMC Envoy (2002) – fuse box diagram

Year of production: 2002

Engine Compartment Fuse Block

GMC Envoy mk2 - fuse box - engine compartment — GMC Envoy mk2 – fuse box – engine compartment

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

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

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

Micro Relays	Usage
37	Headlamp Washer
38	Rear Window Washer
39	Fog Lamps
40	Horn
41	Fuel Pump
42	Windshield Wipers/Washer
43	High-Beam Headlamp
44	Solid State

Solid State Relays	Usage
45	Cooling Fan
46	HDM

Mini Relays	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.

Fuse	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	LOCK
19	Blank
20	Sunroof
21	LOCKS
23	Blank
24	UNLOCK
25	Blank
26	Blank
27	OH Battery/OnStar System
29	Rainsense Wipers
30	Parking Lamps
31	TBC 4CC
32	TBC 5
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.

GMC Envoy (2001) – fuse box diagram

Posted on 11 December 201624 October 2018 by admin

GMC Envoy (2001) – fuse box diagram

Year of production: 2001

Instrument Panel Fuse Block

GMC Envoy mk1 - fuse box - instrument panel — GMC Envoy mk1 – fuse box – instrument panel

The instrument panel fuse block is at the driver’s end of the instrument panel.

Fuse/Circuit Breaker	Usage
A	Not Used
B	Not Used
1	Not Used
2	Cigarette Lighter, Data Link Connector
3	Cruise Control Module and Switch, Body Control Module, Heated Seats
4	Gages, Body Control Module, Instrument Panel Cluster
5	Parking Lamps, Power Window Switch, Body Control Module, Ashtray Lamp
6	Steering Wheel Audio Control Illumination
7	Headlamp Switch, Body Control Module, Headlamp Relay
8	Courtesy Lamps, Battery Run-Down Protection
9	HVAC Control Head (Manual)
10	Turn Signal
11	Cluster, Engine Control Module
12	Interior Lights
13	Auxiliary Power
14	Power Locks Motor
15	4WD Switch, Engine Controls (VCM, PCM, Transmission)
16	Supplemental Inflatable Restraint
17	Front Wiper
18	Steering Wheel Audio Controls
19	Radio, Battery
20	Amplifier
21	HVAC (Manual), HVAC I (Automatic), HVAC Sensors (Automatic)
22	Anti-Lock Brakes
23	Rear Wiper
24	Radio, Ignition

Engine Compartment Fuse Block

The fuse block is under the hood at the driver’s side of the engine compartment.

GMC Envoy mk1 - fuse box - engine compartment — GMC Envoy mk1 – fuse box – engine compartment

Name	Usage
TRL TRN	Trailer Left Turn
TRR TRN	Trailer Right Turn
TRL B/U	Trailer Back-Up Lamps
VEH B/U	Vehicle Back-Up Lamps
RT TURN	Right Turn Signal Front
HDLP W/W	Not Used
LT TRN	Left Turn Signal Rear
RT TRN	Right Turn Signal Rear
RR PRK	Right Rear Parking Lamps
TRL PRK	Trailer Park Lamps
LTHDLP	Left Headlamp
RTHDLP	Right Headlamp
FRPRK	Front Parking Lamps
INT BAT	I/P Fuse Block Feed
ENG I	Engine Sensors/Solenoids, MAF, CAM, PURGE, VENT
ECM B	Engine Control Module, Fuel Pump, Module, Oil Pressure
ABS	Anti-Lock Brake System
ECM I	Engine Control Module Injectors
A/C	Air Conditioning
W/W PMP	Not Used
HORN	Horn
BTSI	Automatic Transmission Shift Lock Control System
B/U LP	Back-Up Lamps
IGN B	Column Feed, IGN 2, 3, 4
RAP	Retained Accessory Power
LD LEV	Not Used
OXYSEN	Oxygen Sensor
IGN E	Engine
MIR/LKS	Mirrors, Door Locks
FOG LP	Fog Lamps
IGN A	Starting and Charging, IGN 1
STUD #2	Accessory Feeds, Electric Brake
PARKLP	Parking Lamps
LR PRK	Left Rear Parking Lamps
IGN C	Starter Solenoid, Fuel Pump, PRNDL
HTDSEAT	Heated Seats
HVAC	HVAC System
TRCHMSL	Trailer Center High-Mounted Stop Light
RRDFOG	Rear Defogger
TBC	Truck Body Computer
CRANK	Clutch Switch, NSBU Switch
HAZLP	Hazard Lamps
VECHMSL	Vehicle Center High-Mounted Stop Lamp
HTDMIR	Heated Mirror
ATC	Transfer Case (Four-Wheel Drive)
STOPLP	Stoplamps
RR W/W	Rear Window Wiper

Engine Compartment Fuse Block (Vehicles with HID Headlamps)

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

GMC Envoy mk1 - fuse box - engine compartment (with HID) — GMC Envoy mk1 – fuse box – engine compartment (with HID)

Name	Usage
TRL TRN	Trailer Left Turn
TRR TRN	Trailer Right Turn
TRL B/U	Trailer Back-Up Lamps
VEH B/U	Vehicle Back-Up Lamps
RT TURN	Right Turn Signal Front
LT TURN	Left Turn Signal Front
LT TRN	Left Turn Signal Rear
RT TRN	Right Turn Signal Rear
RR PRK	Right Rear Parking Lamps
TRL PRK	Trailer Park Lamps
LT LOW	Low-Beam Headlamp, Left
RT LOW	Low-Beam Headlamp, Right
FRPRK	Front Parking Lamps
INT BAT	I/P Fuse Block Feed
ENG I	Engine Sensors/Solenoids, MAF, CAM, PURGE, VENT
ECM B	Engine Control Module, Fuel Pump, Module, Oil Pressure
ABS	Anti-Lock Brake System
ECM I	Engine Control Module Injectors
A/C	Air Conditioning
LT HI	High-Beam Headlamp, Left
RT HI	High-Beam Headlamp, Right
HORN	Horn
BTSI	Automatic Transmission Shift Lock Control System
B/U LP	Back-Up Lamps
DRL	Daytime Running Lamps
IGN B	Column Feed, IGN 2, 3, 4
RAP	Retained Accessory Power
LDLEV	Electronic Load Leveling
OXYSEN	Oxygen Sensor
IGN E	Engine
MIR/LKS	Mirrors, Door Locks
FOG LP	Fog Lamps
IGN A	Starting and Charging, IGN 1
STUD #2	Accessory Feeds, Electric Brake
PARKLP	Parking Lamps
LR PRK	Left Rear Parking Lamps
IGN C	Starter Solenoid, Fuel Pump, PRNDL
HTDSEAT	Heated Seats
HVAC	HVAC System
TRCHMSL	Trailer Center High-Mounted Stop Lamp
HI BEAM	High-Beam Headlamps
RRDFOG	Rear Defogger
TBC	Truck Body Computer
CRANK	Clutch Switch, NSBU Switch
HAZLP	Hazard Lamps
VECHMSL	Vehicle Center High-Mounted Stoplamp
HTDMIR	Heated Mirror
ATC	Automatic Transfer Case
STOPLP	Stoplamps
RR W/W	Rear Window Wiper

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

GMC Envoy (1998 – 2000) – fuse box diagram

Posted on 10 December 201624 October 2018 by admin

GMC Envoy (1998 – 2000) – fuse box diagram

Year of production: 1998, 1999, 2000

Instrument Panel Fuse Block

The instrument panel fuse block is at the driver’s end of the instrument panel.

Fuse/Circuit Breaker	Usage
A	Not Used
B	Not Used
1	Not Used
2	Cigarette Lighter, Data Link Connector
3	Cruise Control Module and Switch, Body Control Module, Heated Seats
4	Gages, Body Control Module, Instrument Panel Cluster
5	Parking Lamps, Power Window Switch, Body Control Module, Ashtray Lamp
6	Steering Wheel Audio Control Illumination
7	Headlamp Switch, Body Control Module, Headlamp Relay
8	Courtesy Lamps, Battery Run-Down Protection
9	Not Used
10	Turn Signal
11	Cluster, Engine Control Module
12	Interior Lights
13	Auxiliary Power
14	Power Locks Motor
15	4WD Switch, Engine Controls (VCM, PCM, Transmission)
16	Air Bag
17	Front Wiper
18	Steering Wheel Audio Controls
19	Radio, Battery
20	Amplifier
21	HVAC I (Automatic), HVAC Sensors (Automatic)
22	Anti-Lock Brakes
23	Rear Wiper
24	Radio, Ignition

Engine Compartment Fuse Block

The fuse block is under the hood at the driver’s side of the engine compartment.

Name	Usage
TRL TRN	Trailer Left Turn
TRR TRN	Trailer Right Turn
TRL B/U	Trailer Back-Up Lamps
VEH B/U	Vehicle Back-Up Lamps
RT TURN	Right Turn Signal Front
LT TURN	Left Turn Signal Front
LT TRN	Left Turn Signal Rear
RT TRN	Right Turn Signal Rear
RR PRK	Right Rear Parking Lamps
TRL PRK	Trailer Park Lamps
LT LOW	Low-Beam Headlamp, Left
RT LOW	Low-Beam Headlamp, Right
FRPRK	Front Parking Lamps
INT BAT	I/P Fuse Block Feed
ENG I	Engine Sensors/Solenoids, MAF, CAM, PURGE, VENT
ECM B	Engine Control Module, Fuel Pump, Module, Oil Pressure
ABS	Anti-Lock Brake System
ECM I	Engine Control Module Injectors
A/C	Air Conditioning
LT HI	High-Beam Headlamp, Left
RT HI	High-Beam Headlamp, Right
HORN	Horn
BTSI	Brake-Transmission Shift Interlock
B/U LP	Back-Up Lamps
DRL	Daytime Running Lamps (If Equipped)
IGN B	Column Feed, IGN 2, 3, 4
RAP	Retained Accessory Power
LD LEV	Electronic Load Leveling
OXYSEN	Oxygen Sensor
MIR/LKS	Mirrors, Door Locks
FOG LP	Fog Lamps
IGN E	Engine
IGN A	Starting and Charging, IGN 1
STUD #2	Accessory Feeds, Electric Brake
PARKLP	Parking Lamps
LR PRK	Left Rear Parking Lamps
IGN C	Starter Solenoid, Fuel Pump, PRNDL
HTDSEAT	Heated Seats
HVAC	HVAC System
TRCHMSL	Trailer Center High-Mounted Stop Light
HIBEAM	High-Beam Headlamps
RRDFOG	Rear Defogger
TBC	Truck Body Computer
CRANK	Clutch Switch, NSBU Switch
HAZLP	Hazard Lamps
VECHMSL	Vehicle Center High-Mounted Stop Lamp
HTDMIR	Heated Mirror
ATC	Automatic Transfer Case
STOPLP	Stoplamps
RR W/W	Rear Window Wiper

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

GMC Denali (2002) – fuse box diagram

Posted on 5 December 201624 October 2018 by admin

GMC Denali (2002) – fuse box diagram

Year of production: 2002

Instrument Panel Fuse Block

GMC Denali - fuse box - instrument panel — GMC Denali – fuse box – instrument panel

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

Name	Usage
HVAC 1	Climate Control System
IGN 3	Ignition, Power Seats
BRAKE	Anti-Lock Brake System
HTR A/C	Climate Control System
IGN 0	PRND321 Display, Odometer, VCM/PCM
CRUISE	Cruise Control, Instrument Cluster
4WD	Not Used
TURN	Exterior Lamps, Turn Signals, Hazard Lamps
RR WIPER	Rear Window Wiper
WS WPR	Windshield Wipers
SEO IGN	Special Equipment Option, Ignition
L BODY	Retained Accessory Power Relay
ILLUM	Interior Lamps
IGN 1	Ignition, Instrument Panel
SEO ACCY	Special Equipment Option Accessory
CRANK	Starting System
AIR BAG	Air Bag
SEAT	Power Seat Circuit Breaker
MIR/LOCK	Power Mirrors, Power Door Locks
DR LOCK	Power Door Locks
RAP #1	Retained Accessory Power Relay
LOCK	Power Door Locks
INT PRK	Interior Lamps
UNLOCK	Power Door Locks
DRV UNLOCK	Power Door Lock Relay
L DOOR	Power Door Lock Relay
PWR WDO	Power Window Circuit Breaker
RDO 1	Audio System
LOCK	Power Door Lock Relay
UNLOCK	Power Door Lock Relay
RAP #2	Rear Power Windows, Sunroof, Radio

Center Instrument Panel Utility Block

GMC Denali - fuse box - central instrument panel — GMC Denali – fuse box – central instrument panel

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

Name	Usage
SEO	Special Equipment Option
TRAILER	Trailer Brake Wiring
UPF	Upfitter
SPARE 2	Not Used
SPARE 3	Not Used
HTD ST	Heated Seats
PWR ST	Power Seats
PARK LAMP	Parking Lamps
INADV PWR	Interior Lamps Feed
SPARE	Not Used
SPARE	Not Used
*FRT PRK EXPT	Not Used
PUDDLE LP	Puddle Lamps
CTSY LP	Courtesy Lamps
VANITY	Headliner Wiring
BLANK	Not Used
SL RIDE	Not Used
CEL PHONE	Not Used

Underhood Electrical Center

GMC Denali - fuse box - engine compartment — GMC Denali – fuse box – engine compartment

The underhood electrical center is located in the engine compartment near the battery on the driver’s side of the vehicle. Lift the cover for access to the fuse/relay block.

Name	Usage
STUD #1	Accessory Power/Trailer Wiring Feed/Load Leveling
ABS	Anti-Lock Brakes
IGN A	Ignition Switch
AIR	A.I.R. System
RAP #1	Retained Accessory Power, Power Mirrors, Power Door Locks, Power Seat(s)
IGN B	Ignition Switch
RAP #2	Retained Accessory Power/Rear Power Windows, Sunroof, Radio
STUD #2	Accessory Power/Trailer Wiring Brake Feed
TRL R TRN	Right Turn Signal Trailer Wiring
TRL L TRN	Left Turn Signal Trailer Wiring
IGN 1	Ignition, Fuel Controls
INJ-B	Ignition, Fuel Controls (Relay)
STARTER	Starter (Relay)
PARK LP	Parking Lamps
FRT HVAC	Climate Control System
STOP LP	Exterior Lamps, Stoplamps
ECM 1	VCM/PCM
CHMSL	Center High Mounted Stoplamp
VEH STOP	Stoplamps, Cruise Control
TRL B/U	Backup Lamps Trailer Wiring
INJ-A	Fuel Controls, Ignition
RR HVAC	Rear HVAC
VEH B/U	Vehicle Backup Lamps
ENG 1	Engine Controls, Canister Purge, Fuel System
ETC	Electronic Throttle Control
IGN E	A/C Compressor Relay, Rear Window Defogger, Daytime Running Lamps, A.I.R. System
B/U LP	Backup Lamps, Automatic Transmission Shift Lock Control System
ATC	Automatic Transfer Case
RR DEFOG	Rear Window Defogger, Heated Mirrors (Relay)
RTD	Autoride (Real Time Damping)
RR PRK	Right Rear Parking Lamps
ECM B	VCM/PCM
F/PMP	Fuel Pump (Relay)
O2 A	Oxygen Sensors
O2 B	Oxygen Sensors
LR PRK	Left Rear Parking Lamps
RR DEFOG	Rear Window Defogger, Heated Mirrors
HDLP	Headlamps (Relay)
TRL PRK	Parking Lamps Trailer Wiring
PRIME	Not Used
RT HDLP	Right Headlamps
DRL	Daytime Running Lamps (Relay)
HTD MIR	Heated Mirrors
LT HDLP	Left Headlamps
A/C	Air Conditioning
AUX PWR	Cigarette Lighter, Auxiliary Power Outlets
SEO 2	Special Equipment Option Power, Power Seats
SEO 1	Special Equipment Option Power
DRL	Daytime Running Lamps
A/C	A/C (Relay)
FOG LP	Fog Lamps
FOG LP	Fog Lamps (Relay)
RADIO	Audio System, Instrument Cluster, Climate Control System
CIGAR	Cigarette Lighter, Auxiliary Power Outlets
RT TURN	Right Turn Signals
BTSI	Automatic Transmission Shift Lock Control System
LT TURN	Left Turn Signals
FR PRK	Front Parking Lamps, Sidemarker Lamps
W/W PMP	Windshield Washer Pump
HORN	Horn (Relay)
IGN C	Ignition Switch, Fuel Pump, PRND321 Display, Crank
RDO AMP	Radio Amplifier
HAZ LP	Exterior Lamps, Hazard Lamps
EXP LPS	Not Used
HORN	Horn
CTSY LP	Interior Lamps
RR WPR	Rear Wipers
TBC	Body Control Module, Remote Keyless Entry, Headlamps

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

GMC Denali (2001) – fuse box diagram

Posted on 29 November 201624 October 2018 by admin

GMC Denali (2001) – fuse box diagram

Year of production: 2001

Instrument Panel Fuse Block

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

Name	Usage
L BODY	Retained Accessory Power Relay
LOCK	Power Door Locks
DRV UNLOCK	Power Door Lock Relay
LOCK	Power Door Lock Relay
HVAC 1	Climate Control System
CRUISE	Cruise Control, Instrument Cluster
IGN 3	Ignition, Power Seats
4WD	Not Used
CRANK	Starting System
INT PRK	Parking Lamps, Sidemarker Lamps, Interior Lamps
L DOOR	Power Door Lock Relay
BRAKE	Anti-Lock Brake System
RR WIPER	Rear Window Wiper
ILLUM	Interior Lamps
SEAT	Power Seat Circuit Breaker
TURN	Exterior Lamps, Turn Signals, Hazard Lamps
UNLOCK	Power Door Locks
HTR A/C	Climate Control System
WS WPR	Windshield Wipers
IGN 1	Ignition, Instrument Panel
AIR BAG	Air Bag
MIR/LOCK	Power Mirrors, Power Door Locks
DR LOCK	Power Door Locks
PWR WDO	Power Window Circuit Breaker
UNLOCK	Power Door Lock Relay
IGN 0	PRND321 Display, Odometer, VCM/PCM
SEO IGN	Special Equipment Option, Ignition
SEO ACCY	Special Equipment Option Accessory, Cellular Telephone
RAP #1	Retained Accessory Power Relay
RDO 1	Audio System
RAP #2	Rear Power Windows, Sunroof, Radio

Center Instrument Panel Utility Block

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

Name	Usage
SEO	Special Equipment Option
HTD ST	Heated Seats
HDLNR	Headliner
VANITY	Headliner Wiring
TRAILER	Trailer Brake Wiring
PWR ST	Power Seats
YE9	Not Used
UPF	Upfitter
PARK LAMP	Parking Lamps
FRT PRK EXPT	Not Used
SPARE 2	Not Used
PUDDLE LP	Puddle Lamps
SL RIDE	Not Used
SPARE 3	Not Used
INADV PWR	Interior Lights Feed
CTSY LP	Courtesy Lamps
CEL PHONE	Cellular Telephone Wiring

Underhood Electrical Center

The underhood electrical center is located in the engine compartment near the battery on the driver’s side of the vehicle. Lift the cover for access to the fuse/relay block.

Name	Usage
STUD #1	Accessory Power/Trailer Wiring Feed/Load Leveling
ABS	Anti-Lock Brakes
IGN A	Ignition Switch
AIR	A.I.R. System
RAP #1	Retained Accessory Power, Power Mirrors, Power Door Locks, Power Seat(s)
IGN B	Ignition Switch
RAP #2	Retained Accessory Power/Rear Power Windows, Sunroof, Radio
STUD #2	Accessory Power/Trailer Wiring Brake Feed
TRL R TRN	Right Turn Signal Trailer Wiring
TRL L TRN	Left Turn Signal Trailer Wiring
IGN 1	Ignition, Fuel Controls
INJ-B	Ignition, Fuel Controls (Relay)
STARTER	Starter (Relay)
PARK LP	Parking Lamps
FRT HVAC	Climate Control System
STOP LP	Exterior Lamps, Stoplamps
ECM 1	VCM/PCM
CHMSL	Center High Mounted Stoplamp
VEH STOP	Stoplamps, Cruise Control
TRL B/U	Backup Lamps Trailer Wiring
INJ-A	Fuel Controls, Ignition
RR HVAC	Rear HVAC
VEH B/U	Vehicle Backup Lamps
ENG 1	Engine Controls, Canister Purge, Fuel System
ETC	Electronic Throttle Control
IGN E	A/C Compressor Relay, Rear Window Defogger, Daytime Running Lamps, A.I.R. System
B/U LP	Backup Lamps, Automatic Transmission Shift Lock Control System
ATC	Automatic Transfer Case
RR DEFOG	Rear Window Defogger, Heated Mirrors (Relay)
RTD	Autoride (Real Time Damping)
RR PRK	Right Rear Parking Lamps
ECM B	VCM/PCM
F/PMP	Fuel Pump (Relay)
O2 A	Oxygen Sensors
O2 B	Oxygen Sensors
LR PRK	Left Rear Parking Lamps
RR DEFOG	Rear Window Defogger, Heated Mirrors
HDLP	Headlamps (Relay)
TRL PRK	Parking Lamps Trailer Wiring
PRIME	Not Used
RT HDLP	Right Headlamps
DRL	Daytime Running Lamps (Relay)
HTD MIR	Heated Mirrors
LT HDLP	Left Headlamps
A/C	Air Conditioning
AUX PWR	Cigarette Lighter, Auxiliary Power Outlets
SEO 2	Special Equipment Option Power, Power Seats, Aux Roof Mnt Lamp
SEO 1	Special Equipment Option Power, Aux Roof Mnt Lamp, Cell Phone
DRL	Daytime Running Lamps
A/C	A/C (Relay)
FOG LP	Fog Lamps
FOG LP	Fog Lamps (Relay)
RADIO	Audio System, Instrument Cluster, Climate Control System
CIGAR	Cigarette Lighter, Auxiliary Power Outlets
RT TURN	Right Turn Signals
BTSI	Automatic Transmission Shift Lock Control System
LT TURN	Left Turn Signals
FR PRK	Front Parking Lamps, Sidemarker Lamps
W/W PMP	Windshield Washer Pump
HORN	Horn (Relay)
IGN C	Ignition Switch, Fuel Pump, PRND321 Display, Crank
RDO AMP	Radio Amplifier
HAZ LP	Exterior Lamps, Hazard Lamps
EXP LPS	Not Used
HORN	Horn
CTSY LP	Interior Lamps
RR WPR	Rear Wipers
TBC	Body Control Module, Remote Keyless Entry, Headlamps

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

GMC Canyon mk2 (Second Generation; 2015 – 2018) – fuse box diagram

Posted on 27 November 201617 June 2023 by admin

GMC Canyon mk2 (Second Generation; 2015 – 2018) – fuse box diagram

Year of production: 2015, 2016, 2017, 2018

Engine compartment fuse block

GMC Canyon mk2 - fuse box - engine compartment — GMC Canyon mk2 – fuse box – engine compartment

The engine compartment fuse block is located on the driver side of the engine compartment.

Mini Fuses (2 pin)	Usage
F01	Traction Control Module Power
F02	Engine Control Module Power
F03	Air Conditioning Compressor Clutch
F04	Not Used
F05	Fuel Module Ignition
F07	Cargo Lamp
F08	Fuel Injectors – Even
F09	Fuel Injectors – Odd
F10	Engine Control Module
F11	Miscellaneous 1 Ignition
F13	Traction Control Module
F14	Not Used
F15	Not Used
F16	Not Used
F17	Front Axle Actuator
F18	Not Used
F19	Aeroshutters
F20	Not Used
F23	Not Used
F29	Not Used
F30	Heated Seat Power 1
F31	Not Used
F32	Heated Seat Power 2
F33	Body Control Module 3
F34	Fuel System Control Module
F35	Not Used
F36	Center High Mounted Stop Lamp
F37	Right High-Beam Headlamp
F38	Left High-Beam Headlamp
F39	Not Used
F40	Not Used
F46	Not Used
F47	Miscellaneous 2 Ignition
F48	Fog Lamps (If Equipped)
F49	Not Used
F50	Trailer Park Lamps
F51	Horn
F52	Not Used
F53	Not Used
F54	Not Used
F55	Not Used
F56	Washer Pump
F57	Not Used
F58	Not Used
F60	Mirrors Defogger
F61	Not Used
F62	Canister Vent Solenoid
F63	Not Used
F64	Trailer Reverse Lamp
F65	Left Trailer Stop/ Turn Lamps
F66	Right Trailer Stop/Turn Lamps
F67	Electric Power Steering
F68	Not Used
F69	Battery Regulated Voltage Control
F70	Not Used
F71	Not Used

J-Case Fuses (Low Profile)	Usage
F06	Wipers
F12	Starter
F21	Front Blower
F22	Antilock Brake System Valves
F24	Trailer
F25	Transfer Case Electronic Control
F26	Antilock Brake System Pump
F27	Trailer Brake Control Module
F28	Rear Window Defogger
F41	Not Used
F42	Not Used
F43	Cooling Fan
F44	Not Used
F45	Brake Vacuum Pump
F59	Not Used

Midi Fuses	Usage
F72	Not Used
F73	Not Used
F74	Generator
F75	Not Used

Micro Relays	Usage
K01	Air Conditioning Compressor Clutch
K02	Starter
K03	Not Used
K04	Wipers Speed
K05	Wipers Control
K06	Cargo Lamp
K08	Not Used
K09	Not Used
K10	Not Used
K11	Center High Mounted Stop Lamp
K12	Not Used
K13	Vacuum Pump
K14	Park Lamps

Mini Relays	Usage
K07	Powertrain
K15	Run/Crank
K17	Rear Window Defogger

Solid State Relay	Usage
K16	Not used

Instrument panel fuse block

GMC Canyon mk2 - fuse box - instrument panel — GMC Canyon mk2 – fuse box – instrument panel

The instrument panel fuse block is behind the passenger side cowl side trim panel.

Micro Fuse (2 Pin)	Usage
F01	Body Control Module 1
F04	Steering Wheel Controls
F05	Body Control Module 2
F08	Mirror Window Module
F09	Instrument Cluster
F10	Not Used
F11	Body Control Module 8
F12	Not Used
F14	Radio/HMI
F15	Body Control Module 6
F16	Not Used
F17	Body Control Module 4
F19	Not Used
F20	Amplifier (if equipped)
F21	Not Used
F22	Not Used
F24	Heating, Ventilation, and Air Conditioning Ignition
F25	Body Control Module 7
F26	Not Used
F27	Not Used
F29	Miscellaneous Ignition
F31	Front Camera
F32	Steering Wheel Controls Backlighting
F34	Not Used
F35	Park, Reverse, Neutral, Drive, Low
F36	Discrete Logic Ignition Sensor
F38	Not Used

Micro Fuse (3 Pin)	Usage
F13	OnStar/Heating, Ventilation, and Air Conditioning
F18	Airbag
F23	Data Link Connector/USDB
F28	Instrument Panel/Sensing and Diagnostic Module Ignition
F33	Not Used

Micro J-Case Fuses	Usage
F02	Not Used
F03	Not Used
F06	Not Used
F07	Not Used
F39	Auxiliary Power Outlet 2
F41	Auxiliary Power Outlet 1/Lighter
F42	Left Power Window
F43	Driver Power Seat
F45	Right Power Window
F46	Passenger Power Seat

J-Case Fuses	Usage
F30	Not Used
F40	Auxiliary Power Outlet
F44	Auxiliary Power Outlet

Mini Fuse (2 Pins)	Usage
F37	Not Used

Micro Relay	Usage
K1	Retained Accessory Power/Accessory
K2	Run/Crank

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

GMC Canyon mk1 (First Generation; 2011 – 2012) – fuse box diagram

Posted on 27 November 201624 October 2018 by admin

GMC Canyon mk1 (First Generation; 2011 – 2012) – fuse box diagram

Year of production: 2011, 2012

Engine compartment fuse block

GMC Canyon mk1 - fuse box - engine compartment — GMC Canyon mk1 – fuse box – engine compartment

The engine compartment fuse block is located on the driver side of the engine compartment.

GMC Canyon mk1 - fuse box - engine compartment (trailer brake) — GMC Canyon mk1 – fuse box – engine compartment (trailer brake)

The trailer brake relay is located on the bottom side of the battery harness.

Fuses	Usage
O2 SNSR	Oxygen Sensors, Air Injection Reactor (AIR) Relay
A/C	Air Conditioning Control Head, Power Seats
A/C CMPRSR	Air Conditioning Compressor
ABS	Antilock Brake System (ABS), ABS Module, Four-Wheel Drive, Gravity Sensor
ABS 1	ABS 1 (ABS Logic)
ABS 2	ABS 2 (ABS Pump)
AUX PWR 1	Accessory Power 1
AUX PWR 2	Accessory Power 2
BCK/UP	Back-up Lights
BLWR	Climate Control Fan
CLSTR	Cluster
CNSTR VENT	Fuel Canister Vent Solenoid
CRUISE	Cruise Control Switch, Inside Rearview Mirror, Transfer Case Control Module, Brake Switch, Clutch Disable
DR/LCK	Power Door Locks (If Equipped)
DRL	Daylight Running Lamps
ERLS	Mass Air Flow (MAF) Sensor, Can Purge Solenoid, Air Injector Reactor (AIR) Relay
ETC	Electronic Throttle Control (ETC)
FOG/LAMP	Fog Lamps (If Equipped)
FRT PRK LAMP	Front Park/Turn Lamps, Driver and Passenger Side Power Window Switches Lighting
FRT/AXLE	Front Axle Actuator
FSCM	Fuel System Control Module
BACKUP LAMP	Back Up Lamp
HORN	Horn
HTD/SEAT	Heated Seat (If Equipped)
IGN	Ignition, Clutch Starter Switch, Neutral Safety Back-Up Switch, Ignition Coils 1-5, Air Conditioning Relay
INJ	Injectors
LT HDLP	Driver Side Headlamp
PCM B	Power Control Module (PCM) B
PCMI	Power Control Module (PCM)
PWR/SEAT	Power Seat Circuit Breaker (If Equipped)
PWR/WNDW	Power Windows (If Equipped)
RDO	Radio
REAR PRK LAMP	Rear Parking Lamp 1, Passenger Side Taillamp, License Plate Lamps
REAR PRK LAMP2	Driver Side Rear Taillamp, Passenger Side Airbag Indicator Lighting, Instrument Panel Dimming Power (2WD/4WD switch lighting)
RT HDLP	Passenger Side Headlamp
RVC	Regulated Voltage Control
S/ROOF	Sunroof (If Equipped)
STOP	Stop Lamps
STRTR	Starter Solenoid Relay
TBC	Truck Body Controller
TCM	Transmission Control Module
TCCM	Transfer Case Control Module
TRAILER BRAKE	Trailer Brake
TRANS	Transmission Solenoid
TRN/HAZRD FRT	Turn/Hazard/Courtesy/Cargo Lamps/Mirrors
TRN/HAZRD REAR	Rear Turn/Hazard Lights
VSES/STOP	Vehicle Stability Enhancement System/Stop
WPR	Wiper
WSW	Wiper/Washer Switch

Relays	Usage
A/C CMPRSR	Air Conditioning Compressor
Backup Lamp	Backup Lamp
BEAM SEL	Beam Selection
DRL	Daylight Running Lamps
FOG/LAMP	Fog Lamps (If Equipped)
HDLP	Headlamps
HORN	Horn
IGN 3 HVAC	Ignition 3, Climate Control, Climate Control Head Fuse, Power Seat Fuse
PRK/LAMP	Front Parking Lamp Fuse, Rear Parking Lamps
PWR/TRN	Powertrain, Electronic Throttle Control Fuse, Oxygen Sensor Fuse
RAP	Retained Accessory Power (Power Window Fuse, Wiper/Washer Switch Fuse), Sunroof Fuse
RUN/CRNK	Run/Crank, Airbag System Fuse, Cruise Control Fuse, Ignition Fuse, Back-Up Lamps, ABS Fuse, Front Axle, PCM-1, Injectors Fuse, Transmission Fuse, ERLS
STRTR	Starter Relay (PCM Relay)
VSES	Vehicle Stability Enhancement System
WPR	Wipers (On/Off)
WPR 2	Wiper 2 (High/Low)

Miscellaneous	Usage
A/C CLTCH	Diode — Air Conditioning, Clutch
MEGA FUSE	Mega Fuse
WPR	Diode — Wiper

GMC Canyon mk1 – fuse box – engine compartment (engine 2.9L and 3.7L)

GMC Canyon mk1 – fuse box – engine compartment (engine 5.3L)

Fuses	Usage
A	Trailer Park Lamp
B	Communication Interface Module
C	Supplemental Inflatable Restraint System, Sensing and Diagnostic Module
D	Trailer Auxiliary Maxi-Fuse

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

GMC Canyon mk1 (First Generation; 2009 – 2010) – fuse box diagram

Posted on 27 November 201624 October 2018 by admin

GMC Canyon mk1 (First Generation; 2009 – 2010) – fuse box diagram

Year of production: 2009, 2010

Engine compartment fuse block

The engine compartment fuse block is located on the driver side of the engine compartment.

The trailer brake relay is located on the bottom side of the battery harness.

Fuses	Usage
O2 SNSR	Oxygen Sensors, Air Injection Reactor (AIR) Relay
A/C	Air Conditioning Control Head, Power Seats
A/C CMPRSR	Air Conditioning Compressor
ABS	Antilock Brake System (ABS), ABS Module, Four-Wheel Drive, Gravity Sensor
ABS 1	ABS 1 (ABS Logic)
ABS 2	ABS 2 (ABS Pump)
AUX PWR 1	Accessory Power 1
AUX PWR 2	Accessory Power 2
BCK/UP	Back-up Lights
BLWR	Climate Control Fan
CLSTR	Cluster
CNSTR VENT	Fuel Canister Vent Solenoid
CRUISE	Cruise Control Switch, Inside Rearview Mirror, Transfer Case Control Module, Brake Switch, Clutch Disable
DR/LCK	Power Door Locks (If Equipped)
DRL	Daylight Running Lamps
ERLS	Mass Air Flow (MAF) Sensor, Can Purge Solenoid, Air Injector Reactor (AIR) Relay
ETC	Electronic Throttle Control (ETC)
FOG/LAMP	Fog Lamps (If Equipped)
FRT PRK LAMP	Front Park/Turn Lamps, Driver and Passenger Side Power Window Switches Lighting
FRT/AXLE	Front Axle Actuator
FSCM	Fuel System Control Module
BACKUP LAMP	Back Up Lamp
HORN	Horn
HTD/SEAT	Heated Seat (If Equipped)
IGN	Ignition, Clutch Starter Switch, Neutral Safety Back-Up Switch, Ignition Coils 1-5, Air Conditioning Relay
INJ	Injectors
LT HDLP	Driver Side Headlamp
PCM B	Power Control Module (PCM) B
PCMI	Power Control Module (PCM)
PWR/SEAT	Power Seat Circuit Breaker (If Equipped)
PWR/WNDW	Power Windows (If Equipped)
RDO	Radio
REAR PRK LAMP	Rear Parking Lamp 1, Passenger Side Taillamp, License Plate Lamps
REAR PRK LAMP2	Driver Side Rear Taillamp, Passenger Side Airbag Indicator Lighting, Instrument Panel Dimming Power (2WD/4WD switch lighting)
RT HDLP	Passenger Side Headlamp
RVC	Regulated Voltage Control
S/ROOF	Sunroof (If Equipped)
STOP	Stop Lamps
STRTR	Starter Solenoid Relay
TBC	Truck Body Controller
TCM	Transmission Control Module
TCCM	Transfer Case Control Module
TRAILER BRAKE	Trailer Brake
TRANS	Transmission Solenoid
TRN/HAZRD FRT	Turn/Hazard/Courtesy/Cargo Lamps/Mirrors
TRN/HAZRD REAR	Rear Turn/Hazard Lights
VSES	Vehicle Stability Enhancement System
WPR	Wiper
WSW	Wiper/Washer Switch

Relays	Usage
A/C CMPRSR	Air Conditioning Compressor
BEAM SEL	Beam Selection
DRL	Daylight Running Lamps
FOG/LAMP	Fog Lamps (If Equipped)
BK UP LP	Back Up Lamp
HDLP	Headlamps
HORN	Horn
IGN 3 HVAC	Ignition 3, Climate Control, Climate Control Head Fuse, Power Seat Fuse
PRK/LAMP	Front Parking Lamp Fuse, Rear Parking Lamps
PWR/TRN	Powertrain, Electronic Throttle Control Fuse, Oxygen Sensor Fuse
RAP	Retained Accessory Power (Power Window Fuse, Wiper/Washer Switch Fuse), Sunroof Fuse
RUN/CRNK	Run/Crank, Airbag System Fuse, Cruise Control Fuse, Ignition Fuse, Back-Up Lamps, ABS Fuse, Front Axle, PCM-1, Injectors Fuse, Transmission Fuse, ERLS
STRTR	Starter Relay (PCM Relay)
VSES	Vehicle Stability Enhancement System
WPR	Wipers (On/Off)
WPR 2	Wiper 2 (High/Low)

Miscellaneous	Usage
A/C CLTCH	Diode — Air Conditioning, Clutch
MEGA FUSE	Mega Fuse
WPR	Diode — Wiper

Fuses	Usage
A	Trailer Park Lamp
B	Communication Interface Module
C	Supplemental Inflatable Restraint System, Sensing and Diagnostic Module
D	Trailer Auxiliary Maxi-Fuse

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