Month: December 2017

Chevrolet Astro (2000) – fuse box diagram

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Chevrolet Astro (2000) – fuse box diagram

Year of production: 2000

Instrument Panel Fuse Block

The fuse block is located on the lower portion of the instrument panel on the driver’s side.

Chevrolet Astro - fuse box - instrument panel
Chevrolet Astro – fuse box – instrument panel
Fuses/Circuit Breaker Usage
1 Stop/Turn/Hazard Lamps, CHMSL, ABS
2 Radio ACCY, RR Seat Audio Controls
3 Courtesy Lamps, Glove Box Lamp, Dome Reading Lamps, Vanity Mirror Lamps, Courtesy Lamps
4 DRL Relay, Instrument Panel Cluster
5 Rear Defogger
6 Cruise Module, TBC Module, Instrument Panel Cluster, Cruise Control Switch, Electrochromic Mirror
7 Power Outlets, DLC, Subwoofer Amplifier
8 Crank Circuit Fuse, Park/Neutral Switch, Starter Enable Relay
9 License Plate Lamp, Taillamps, Parking Lamps, Ashtray Lamp, Panel Lights, Trailer Taillamps, Front and Rear Sidemarker Lamps, Door Switch Illumination, Headlamp Switch Illumination, Rear Seat Audio Illumination, TBC Module
10 Air Bag System
11 —
12 L, M1, M2 Blower Motor, Rear A/C Relay Coil, Front Cont. Temp. Door Motor, HI Blower Relay, Defogger Timer Coil
13 Cigarette Lighter, Door Lock Switches, Dutch Door Release Module
14 Cluster Illum, HVAC Controls, Chime Module, Radio Illumination, Rear Heat Switch Illumination, Rear Wiper/Washer Switch Illumination, Rear Liftgate Switch Illumination, Remote Cassette Illumination, O/H Console, TBC Illumination
15 TBC Module, Headlamp Relay
16 Front Turn Signals, Rear Turn Signals, Trailer Turn Signals, Back-Up Lamps, BTSI Solenoid
17 Front Wipers, Front Washer Pump
18 VCM-Ign 3, VCM-Brake, Cruise Stepper Motor Signal, ATC Module
19 Instrument Panel Radio: ATC (Main Feed), 2000 Series (Standby)
20 PRNDL/ Odometer, TCC Enable and PWM Solenoid, Shift A and Shift B Solenoids, 3-2 Downshift Solenoid, Instrument Panel Cluster, VCM Module
21 Pwr Adj Mirrors
22 —
23 Rear Wiper, Rear Washer Pump
24 —
A (Circuit Breaker) Power Door Lock Relay, 6-Way Power Seats
B (Circuit Breaker) Power Windows

Underhood Fuse Block

The underhood fuse block is located toward the rear of the engine compartment on the driver’s side of the vehicle.

Chevrolet Astro - fuse box - under hood panel
Chevrolet Astro – fuse box – under hood panel
Feed Usage
AUX B Upfitter Battery Feed
AUX A Upfitter Accessory Feed
Relays
A/C Relay (Rear Heat and A/C)
Upfitter ACCY Relay
Starter Enable Relay
A/C Enable Relay
Headlamps Relay
Fuel Pump Relay
Fuse/Circuit Breaker Usage
UPFITTER-BATT Upfitter Battery Power Stud. Trailer Wiring Harness
UPFITTER-ACCY Upfitter Accessory Relay
Spare —
Fuse Puller*
Spare —
Spare —
ECM-1B Fuel Pump Relay and Motor, VCM, Oil Pressure
HORN Horn Relay and Horn
A/C COMP A/C Enable Relay and Compressor
ATC Active Transfer Case
ENG-I Oxygen Sensors, Camshaft Position Sensor, Mass Air Flow Sensor, Evaporative Emission Canister Vent Solenoid
IGN-E A/C Enable Relay Coil
ECM-I Fuel Injectors 1-6, Crankshaft Position Sensor, VCM, Coil Driver Module (EST), Ignition Coil
RH HDLMP Right Headlamp
LH Headlamp Left Headlamp
DIODE-A/C Coil A/C
LIGHTING Courtesy Fuse, Pwr. Adj. Mirrors Fuse, TBC-Battery Fuse
BATT Power ACCY CB, Stop/Hazard Fuse, Auxiliary Power Fuse, Cigarette Lighter Fuse, Radio Battery Fuse
IGN A Starter Relay, Ignition Switch
IGN B Ignition Switch
ABS Electronic Brake Control Module
RAP Radio Accy, Power Windows
HTD MIR/RR DEFOG Rear Window Defogger, HVAC Control Head
*A fuse puller is included in the underhood electrical center. You will also find spare fuses.

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

Chevrolet Astro (1999) – fuse box diagram

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Chevrolet Astro (1999) – fuse box diagram

Year of production: 1999

Instrument Panel Fuse Block

The fuse block is located on the lower portion of the instrument panel on the driver’s side.

Chevrolet Astro - fuse box - instrument panel
Chevrolet Astro – fuse box – instrument panel
Fuses/Circuit Breaker Usage
1 Stop/Turn/Hazard Lamps, CHMSL, Chime Module
2 Heated Mirror (Not Used)
3 Courtesy Lamps, Power Outside Mirrors, Glove Box Lamp, Dome Reading Lamps, Vanity Mirror Lamps
4 DRL Relay, DRL Module, Chime Headlamp Switch, Keyless Entry, Cluster, Overhead Console, Interior Lamps Module
5 Rear Defogger
6 Cruise Module, Cruise Control Switch, Electrochromic Mirror
7 Power Outlets, DLC, Subwoofer Amplifier
8 Starter Enable Relay
9 License Plate Lamp, Taillamps, Parking Lamps, Ashtray Lamp, Panel Lights, Trailer Taillamps, Front and Rear Sidemarker Lamps, Door Switch Illumination, Headlamp Switch Illumination, Rear Seat Audio Illumination
10 Air Bag System
11 Wiper Motor, Washer Pump, Upfitter Relay Coil
12 L, M1, M2 Blower Motor, Rear A/C Relay Coil, Front Cont. Temp. Door Motor, HI Blower Relay, Defogger Timer Coil
13 Cigarette Lighter, Door Lock Switches, Dutch Door Release Module
14 Cluster Illum, HVAC Controls, Chime Module, Radio Illumination, Rear Heat Switch Illumination, Rear Wiper/Washer Switch Illumination, Rear Liftgate Switch Illumination, Remote Cassette Illumination, O/H Consol
15 DRL Lamps
16 Front Turn Signals, Rear Turn Signals, Trailer Turn Signals, Back-up Lamps, BTSI Solenoid
17 2000 Series (Main Feed), Rear Seat Audio Controls
18 VCM-Ign 3, VCM-Brake, 4WAL, Cruise Stepper Motor Signal
19 Radio: ATC (Main Feed), 2000 Series (Standby)
20 PRNDL/ Odometer, TCC Enable and PWM Solenoid, Shift A
and Shift B Solenoids, 3-2 Downshift Solenoid
21 Security
22 —
23 Rear Wiper, Rear Washer Pump
24 —
A (Circuit Breaker) Power Door Lock Relay, 6-way Power Seat, Remote Control Door Lock Receiver, Dutch Door Module, Dutch Door Release
B (Circuit Breaker) Power Windows

Underhood Fuse Block

The underhood fuse block is located toward the rear of the engine compartment on the driver’s side of the vehicle.

Chevrolet Astro - fuse box - under hood panel
Chevrolet Astro – fuse box – under hood panel
Feed Usage
AUX B Upfitter Battery Feed
AUX A Upfitter Accessory Feed
Relays
A/C Relay (Rear Heat and A/C)
Upfitter ACCY Relay
Starter Enable Relay
A/C Enable Relay
Fuel Pump Relay
Fuse/Circuit Breaker Usage
UPFITTER-BATT Upfitter Battery Power Stud. Trailer Wiring Harness
UPFITTER-ACCY Upfitter Accessory Relay
Spare —
Spare —
Spare —
ECM-1B Fuel Pump Relay and Motor, VCM oil Pressure Switch/Sender
HORN Horn Relay and Horn
A/C COMP A/C Enable Relay and Compressor
ATC Active Transfer Case-L Van
ENG-I Oxygen Sensors, Camshaft Position Sensor, Mass Air Flow Sensor, Evaporative Emission Canister Purge Solenoid, Linear EGR Valve Solenoid, VCM EGR HI
IGN-E A/C Enable Relay Coil
ECM-I Fuel Injectors 1-6, Crankshaft Position Sensor, VCM, Coil Driver Module (EST)
LIGHTING Park Lamps Fuse, DRL Fuse, Headlamp and Panel Dimmer Switch
BATT Steering/Security Fuse, Courtesy Fuse, ACSY CB, Stop/Hazard Fuse, Auxiliary Power Fuse, Cigarette Lighter Fuse, Radio Battery Fuse
IGN A Starter Relay, Ignition Switch
IGN B Ignition Switch
ABS Electronic Brake Control Module
A/C Blower Motor Resistor, Blower Relay
RR HTR/AC Auxiliary Heater, A/C Relay
HTD MIR/RR DEFOG Rear Window Defogger
*A fuse puller is included in the underhood electrical center. You will also find spare fuses.

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

Chevrolet Astro (1998) – fuse box diagram

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Chevrolet Astro (1998) – fuse box diagram

Year of production: 1998

Instrument Panel Fuse Block

The fuse block is located on the lower portion of the instrument panel on the driver’s side.

Chevrolet Astro - fuse box - instrument panel
Chevrolet Astro – fuse box – instrument panel
Fuses/Circuit Breaker Usage
1 Stop/Tum/Hazard Lamps, CHMSL, Chime Module
2 —
3 Courtesy Lamps, Power Outside Mirrors, Glove Box Lamp, Dome Reading Lamps, Vanity Mirror Lamps
4 DRL Relay, DRL Module, Chime Headlamp Switch, Keyless Entry, Cluster, Overhead Console, EVO Module, Interior Lamps Module
5 —
6 Cruise Module, Cruise Control Switch
7 Power Outlets, DLC, Subwoofer Amplifier
8 Starter Enable Relay
9 License Plate Lamp, Taillamps, Parking Lamps, Ashtray Lamp, Panel Lights, Trailer Taillamps, Front and Rear Sidemarker Lamps, Door Switch Illumination, Headlamp Switch Illumination, Rear Seat Audio Illumination
10 Air Bag System
11 Wiper Motor, Washer Pump, Upfitter Relay Coil
12 L, MI, M2 Blower Motor, Rear A/C Relay Coil, Front Cont. Temp. Door Motor, Hi Blower Relay, Defogger Timer Coil
13 Cigar Lighter, Door Lock Switches, Dutch Door Release Module
14 Cluster Illum, HVAC Controls, Chime Module, Radio Illumination, Rear Heat Switch Illumination, Rear Wiper/Washer Switch Illumination, Rear Liftgate Switch Illumination, Remote Cassette Illumination, O/H Console
15 DRL Diode
16 Front Turn Signals, Rear Turn Signals, Trailer Turn Signals, Back-up Lamps, BTSI Solenoid
17 Radio: ATC (Standby), 2000 Series (Main Feed), Rear Seat Audio Controls
18 VCM-Ign 3, VCM- Brake, 4WAL, Cruise Stepper Motor
19 Radio: ATC (Main Feed), 2000 Series (Standby)
20 PRNDLI Odometer, TCC Enable and PWM Solenoids, Shift A and Shift B Solenoids, 3-2 Downshift Solenoids
21 —
22 Security/Steering Module
23 Rear Wiper, Rear Washer Pump
24 —
A (Circuit Breaker) Power Door Lock Relay, 6-way Power Seat, Remote Control Door Lock Receiver, Dutch Door Module, Dutch Door Release
B (Circuit Breaker) Power Windows

Underhood Fuse Block

The underhood fuse block is located toward the rear of the engine compartment on the driver’s side of the vehicle.

Chevrolet Astro - fuse box - under hood panel
Chevrolet Astro – fuse box – under hood panel
Feef Usage
AUX B Upfitter Battery Feed
AUX A Upfitter Accessory Feed

 

Relays
A/C Relay (Rear Heat and A/C)
Upfitter Accessory Relay
Starter Enable Relay
A/C Enable Relay
Export Only Relay
Fuel Pump Relay
Fuse/Circuit Breaker Usage
UPFITTER-BATT Upfitter Battery Power Stud, Trailer Wiring Harness
UPFITTER-ACCY Upfitter Accessory Relay
Spare —
Fuse Puller*
Spare —
Spare —
ECM-B Fuel Pump Relay, VCM, Oil Pressure Switch/Sender
HORN Horn Relay and Horn
A/C COMP A/C Enable Relay and Compressor
RR DEFOG Heater-A/C Control Selector Switch, Rear Window Defogger
ENG-I Oxygen Sensors, Camshaft Position Sensor, Mass Air Flow Sensor, Evaporative Emission CanistePr urge Solenoid, Linear EGR Valve Solenoid, VCM EGR HI
IGN-E A/C Enable Relay Coil
ECM-I Fuel Injectors 1-6, Crankshaft Position Sensor, VCM, Coil Driver Module (EST)
LIGHTING Park Lamps Fuse, DRL Fuse, Headlamp and Panel Dimmer Switch
BATT SteeringBecurity Fuse, Courtesy Fuse, ACSY CB, Stop/Hazard Fuse, Auxiliary Power Fuse, Cigar Lighter Fuse, Radio Battery Fuse
IGN A Starter Relay, Ignition Switch
IGN B Ignition Switch
ABS Electronic Brake Control Module
A/C Blower Motor Resistor, Blower Relay
RR HTR/AC Auxiliary Heater A/C Relay
Spare Not Used
* A fuse puller is included in the underhood electrical center. You will also find spare fuses.

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

Chevrolet Astro (1997) – fuse box diagram

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Chevrolet Astro (1997) – fuse box diagram

Year of production: 1997

Instrument Panel Fuse Block

The fuse block is located on the lower portion of the instrument panel on the driver’s side.

Chevrolet Astro - fuse box - instrument panel
Chevrolet Astro – fuse box – instrument panel
Fuses/Circuit Breaker Usage
1 Stop/Tum/Hazard Lamps, CHMSL, Chime Module
2 —
3 Courtesy Lamps, Power Outside Mirrors, Glove Box Lamp, Dome Reading Lamps, Vanity Mirror Lamps
4 DRL Relay, DRL Module, Chime Headlamp Switch, Keyless Entry, Cluster, Overhead Console, EVO Module, Interior Lamps Module
5 —
6 Cruise Module, Cruise Activator Switch
7 Power Outlets, DLC, Subwoofer Amplifier
8 Starter Enable Relay
9 License Plate Lamp, Taillamps, Parking Lamps, Ashtray Lamp, Panel Lights, Trailer Taillamps, Front and Rear Sidemarker Lamps, Door Switch Illumination, Headlamp Switch Illumination, Rear Seat Audio Illumination
10 Air Bag System
11 Wiper Motor, Washer Pump, Upfitter Relay Coil
12 L, MI, M2 Blower Motor, Rear A/C Relay Coil, Front Cont. Temp. Door Motor, Hi Blower Relay, Defogger Timer Coil
13 Cigarette Lighter, Door Lock Switches
14 Cluster HVAC Controls, Chime Module, Radio Illumination, Rear Heat Switch Illumination, Rear Wipermasher Switch Illumination, Rear Liftgate Switch Illumination, Remote Cassette Illumination, OH Console
15 DRL Diode
16 Front Turn Signals, Rear Turn Signals, Trailer Turn Signals, Back-up Lamps, BTSI Solenoid
17 Radio: ATC (Standby), 2000 Series (Main Feed), Rear Seat Audio Controls
18 VCM-Ign 3, VCM- Brake, 4WAL, Cruise Stepper Motor
19 Radio: ATC (Main Feed), 2000 Series (Standby)
20 PRNDLI Odometer, TCC Enable and PWM Solenoids, Shift A and Shift B Solenoids, 3-2 Downshift Solenoids
21 —
22 —
23 Rear Wiper, Rear Washer Pump
24 —
A (Circuit Breaker) Power Door Lock Relay, 6-way Power Seat, Remote Control Door Lock Receiver, Dutch Door Module, Dutch Door Release
B (Circuit Breaker) Power Windows

Underhood Fuse Block

The underhood fuse block is located toward the rear of the engine compartment on the driver’s side of the vehicle.

Chevrolet Astro - fuse box - under hood panel
Chevrolet Astro – fuse box – under hood panel
Feef Usage
AUX B Upfitter Battery Feed
AUX A Upfitter Accessory Feed

 

Relays
A/C Relay
IGN Relay
Starter Enable Relay
A/C Enable Relay
Empty Relay
Fuel Pump Relay
Fuse/Circuit Breaker Usage
UPFITTER-BATT Upfitter Battery Power Stud, Trailer Wiring Harness
UPFITTER-ACCY Upfitter Accessory Relay
Spare —
Fuse Puller*
Spare —
Spare —
ECM-B Fuel Pump Relay, VCM, Oil Pressure Switch/Sender
HORN Horn Relay
A/C COMP A/C Enable Relay
RR DEFOG Heater-A/C Control Selector Switch
ENG-I Oxygen Sensors 1-4, Camshaft Position Sensor, Mass Air Flow Sensor, Evaporative Emission Canister Purge Solenoid Valve, Linear EGR Valve Solenoid, VCM
IGN-E A/C Enable Relay
ECM-I Fuel Injectors 1-6, Crankshaft Position Sensor, VCM, Distributor Ignition Control Module
LIGHTING Park Lamps Fuse, DRL Fuse, Headlamp and Panel Dimmer Switch
BATT I/P Fuse Block Fuses, Power Seat CB, Stop/Hazard Fuse, Auxiliary Power Fuse, Cigarette Lighter Fuse, Radio, Battery Fuse
IGN A Starter Relay, Ignition Switch
IGN B Ignition Switch
ABS Brake Pressure Module Valve
A/C Blower Motor Resistor, Blower Relay
RR HTR/AC Auxiliary Heater A/C Relay
Spare Not Used
* A fuse puller is included in the underhood electrical center. You will also find spare fuses.

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

Chevrolet Astro (1996) – fuse box diagram

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Chevrolet Astro (1996) – fuse box diagram

Year of production: 1996

Instrument Panel Fuse Block

The fuse block is located on the lower portion of the instrument panel on the driver’s side.

Chevrolet Astro - fuse box - instrument panel
Chevrolet Astro – fuse box – instrument panel
Fuses/Circuit Breaker Usage
1 Stop/Tum/Hazard Lamps, CHMSL, Chime Module
2 No Fuse-Resistor
3 Courtesy Lamps, Power Outside Mirrors, Glove Box Lamp, Dome Reading Lamps, Vanity Mirror Lamps
4 DRL Relay, DRL Module, Chime Headlamp Switch, Keyless Entry, Cluster, Overhead Console
5 —
6 Cruise Module, Cruise Activator Switch
7 Power Outlets, DLC, Subwoofer Amplifier
8 —
9 License Plate Lamp, Taillamps, Parking Lamps, Ashtray Lamp, Panel Lights, Trailer Taillamps, Front and Rear Sidemarker Lamps, Door Switch Illumination, Headlamp Switch Illumination, RSA Illumination
10 Air Bag System
11 Wiper Motor, Washer Pump
12 L, M 1, M2 Blower Motor, Rear A/C Relay Coil, Front Cont, Temp. Door Motor, Hi Blower Relay, Defogger Timer Coil, Upfitter Relay Coil
13 Cigarette Lighter, Door Lock Relay
14 Cluster HVAC Controls, Chime Module, Radio Illumination, Rear Heat Switch Illumination, Rear WiperNasher Switch Illumination, Rear Liftgate Switch Illumination, Remote Cassette Illumination OH Console
15 DRL Lamps
16 Front Turn Signals, Rear Turn Signals, Trailer Turn Signals, Back-up Lamps, BTSI Solenoid
17 Radio: ATC (Standby), 2000 Series (Main Feed), Rear Seat Audio Controls
18 VCM-Ign 3, VCM- Brake, 4WAL, Cruise Stepper Motor
19 Radio: ATC (Main Feed), 2000 Series (Standby)
20 PRNDLI Odometer, TCC Enable and PWM Solenoids, Shift A and Shift B Solenoids, 3-2 Downshift Solenoids
21 —
22 —
23 Rear Wiper, Rear Washer Pump
24 —
A (Circuit Breaker) Power Door Lock, 6-way Power Seat, Keyless Entry Module, Dutch Door Module, Dutch
B (Circuit Breaker) Power Windows

Underhood Fuse Block

The underhood fuse block is located toward the rear of the engine compartment on the driver’s side of the vehicle.

Chevrolet Astro - fuse box - under hood panel
Chevrolet Astro – fuse box – under hood panel
Feef Usage
AUX B Upfitter Battery Feed
AUX A Upfitter Accessory Feed

 

Relays
A/C Relay
IGN Relay
Starter Enable Relay
A/C Enable Relay
Empty Relay
Fuel Pump Relay
Fuse/Circuit Breaker Usage
UPFITTER-BATT Upfitter Battery Power Stud, Trailer Wiring Harness
UPFITTER-ACCY Upfitter Accessory Relay
Spare —
Fuse Puller*
Spare —
Spare —
ECM-B Fuel Pump Relay, VCM, Oil Pressure Switch/Sender
HORN Horn Relay
A/C COMP A/C Enable Relay
RR DEFOG Heater-A/C Control Selector Switch
ENG-I Oxygen Sensors 1-4, Camshaft Position Sensor, Mass Air Flow Sensor, Evaporative Emission Canister Purge Solenoid Valve, Linear EGR Valve Solenoid, VCM
IGN-E A/C Enable Relay
ECM-I Fuel Injectors 1-6, Crankshaft Position Sensor, VCM, Distributor Ignition Control Module
LIGHTING Park Lamps Fuse, DRL Fuse, Headlamp and Panel Dimmer Switch
BATT I/P Fuse Block Fuses, Power Seat CB, Stop/Hazard Fuse, Auxiliary Power Fuse, Cigarette Lighter Fuse, Radio, Battery Fuse
IGN A Starter Relay, Ignition Switch
IGN B Ignition Switc
ABS Brake Pressure Module Valve
A/C Blower Motor Resistor, Blower Relay
RR HTR/AC Auxiliary Heater A/C Relay
Spare Not Used
* A fuse puller is included in the underhood electrical center. You will also find spare fuses.

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

Ford E-250 (2004) – fuse box diagram

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Ford E-250 (2004) – fuse box diagram

Year of production: 2004

Passenger compartment fuse panel

The fuse panel is located below and to the left of the steering wheel by the brake pedal.

Ford E-250 - fuse box - passenger compartment
Ford E-250 – fuse box – passenger compartment
Fuses/Relay locaction Ampere rating [A] Passenger Compartment Fuse panel Description
1 5 4–Wheel Anti–lock Brake System (4WABS) module
2 10 Remote Keyless Entry (RKE), O/D cancel, Low vacuum (Diesel engine only)
3 15 Trip computer, Radio, Instrument illumination, Video Cassette Player (VCP) and video screens, Overhead console
4 15 Modified vehicle, Courtesy lamps
5 30 Power lock switches, Power locks without RKE
6 10 Brake-shift interlock, Speed control (gasoline engine only)
7 10 Multi-function switch, Turn signals
8 30 Radio capacitor(s), Ignition coil, Powertrain Control Module (PCM) diode, PCM power relay, Auxiliary PCM (APCM) (Diesel engine only)
9 30 Wiper control module, Windshield wiper motor
10 20 Main light switch, Park lamps, License lamp (external lamps), Multi-function switch (flash-to-pass)
11 15 Multi-function switch (hazards), Brake lamp switch, Brake lamps
12 15 Back-up lamps, Auxiliary battery relay (gasoline engine only), Trailer tow relay
13 15 Blend door actuator, A/C heater, Function selector switch
14 5 Instrument cluster
15 5 Trailer battery charge relay, Cluster, Daytime Running Lamps (DRL) module
16 30 Power seats
17 5 Power mirrors
18 — Not used
19 — Not used
20 10 Restraints
21 — Not used
22 15 Memory power radio, Rear seat video control unit, Battery saver relay, Instrument cluster, Courtesy lamp relay, Accessory delay relay
23 20 Power locks w/RKE
24 — Not used
25 10 Left headlamp (low beam)
26 20 Cigar lighter, Diagnostics
27 5 Radio
28 — Not used
29 20 Power point #4 (console)
30 15 Headlamps (high beam indicator)
31 10 Right headlamp (low beam)
32 20 Power point #1 (instrument panel)
33 20 Starter solenoid (gasoline engine only)/Start relay (diesel engine only)
34 20 Power point #3 (console)
35 30 Modified vehicle
36 5 (Cluster, A/C, Illumination, Radio)
37 — Not used
38 — Not used
39 10 Trailer tow electric brake, Center High-Mounted Stop Lamp (CHMSL), Brake lamps
40 20 Power point #2 (2nd row seating position – driver side)
41 30 Modified vehicle
42 — Not used
43 20 circuit breaker Power windows
44 — Not used

Power distribution box

The power distribution box is located in the engine compartment. The power distribution box contains high-current fuses that protect your vehicle’s main electrical systems from overloads.

Ford E-250 - fuse box - power distribution
Ford E-250 – fuse box –
power distribution
Fuse/Relay Location Ampere rating [A] Power Distribution Box Discription
1 — Powertrain Control Module (PCM) diode
2 — Alternative Fuel Control Module (AFCM) diode (Natural gas vehicle only)
3 10* Daytime Running Lamps (DRL) module, A/C clutch
4 20* Natural Gas Vehicle (NGV) tank solenoids (natural gas vehicle only)
5 15* Horn relay
6 2* Brake pressure switch
7 60** Ignition switch, Fuse panel, Accessory delay
8 40** Trailer battery charge relay
9 50** Modified vehicle power
10 30** Electric brake controller
11 60** 4-Wheel Anti-lock Brake System (4WABS)
12 60** I/P fuses 29, 34, 35, 40 and 41
13 20** Fuel pump relay
14 50** Auxiliary blower relay
15 30** Main light switch
16 — Not used
17 50** Blower motor relay (blower motor)
18 60** Engine compartment fuses 3, 5, 23 and 26, Instrument panel fuses 26 and 32, Diesel start relay (Diesel engine only
19 50** IDM relay (Diesel engine only)
20 60** Auxiliary battery relay (gasoline engine only), PDB fuses 8 and 24 (Diesel engine only)
21 30** PCM power relay, PDB fuse 27
22 60** I/P fuses 4, 5, 10, 11, 16, 17, 22 and 23
23 10* Alternator
24 20* Trailer tow running lamps and back-up lamp relays
25 — Not used
26 20* Trailer tow turn signals
27 10* PCM
28 — Not used
A — Fuel pump relay
B — Horn relay
C — Trailer back-up lamps relay
D — Trailer running lamps relay
E — Trailer battery charge relay
F — IDM relay (Diesel only)
G — PCM relay
H — Blower motor relay
J — Accessory delay relay
K — Start relay (Diesel only)
* Mini fuses

** Maxi fuses

Relay modules

Instrument panel relay module

The instrument panel relay module is located behind the radio in the center of the instrument panel.

Ford E250 - fuse box - instrument panel relay module
Ford E250 – fuse box – instrument panel relay module
Relays location Description
1 Interior lamps
2 Open
3 Roof marker lamps
4 Battery saver

Engine compartment relay module

The engine compartment relay module is located in one of two places depending on which type of engine your vehicle is equipped with:
• Gasoline engine: driver side of the engine compartment above the brake master cylinder

• Diesel engine: passenger side of the engine compartment behind the power distribution box

Ford E250 - fuse box - engine compartment relay module
Ford E250 – fuse box –
engine compartment relay module
Relay location Description
1 Trailer tow left turn
2 A/C control
3 PCM back-up lamp
4 Trailer tow right turn

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

Chevrolet Astro (2003) – fuse box diagram

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Chevrolet Astro (2003) – fuse box diagram

Year of production: 2003

Instrument Panel Fuse Block

The fuse block is located on the lower portion of the instrument panel on the driver’s side.

Chevrolet Astro - fuse box - instrument panel
Chevrolet Astro – fuse box – instrument panel
Fuses/Circuit Breaker Usage
1 Stop/Tum/Hazard Lamps, Center High Mounted Stop Lamp, Anti-Lock Brakes
2 Radio Accy, Rear Seal Audio Contro!s
3 Courtesy Lamps. Glove Box Lamp, Dome Reading Lamps, Vanity Mirror Lamps, Courtesy Lamps
4 Daytime Running lamps Relay, Instrument Panel Cluster
5 Rear Defogger
6 Cruise Module. Truek Body Control Module, Instrument Panel Cluster, Cruise Control Switch, Electrochromic Mirror
7 Power Outlets, DLC, Subwoofer Amplifier
8 Crank Circuit Fuse, Park/Neutral Switch, Starter Enabler Relay
9 License Prate Lamp, Taillamps, Parking Lamps, Ashtray Lamp, Panel Lights, Trailer Taillamps, Front and Rear Sidemarker Lamps, Door Switch Illumination, Headlamp Switch illumination, Rear Seat, Audio illuminati0n, Truck Body Control Module
10 Air Bag System
11 —
12 L, M1, M2 Blower Motor, Rear Air Conditioning Relay Coli, Front Cont,  Temp Door Motor. HI Blower Relay,  Defogger Timer Coil
13 Cigarette lighter , Door Lock Switches. Dutch Door Release Module
14 Cluster Illum, Climate Controls, Chime Module, Radio illumination, Rear Heat Switch illumlnation, Rear Wiper/Washer Switch illumination, Rear Lifegate Switch illumination, Remote Cassette illumination, Overhead Console, Truck Body Control illumination
15 Truck Body Module, Headlamp Relay
16 Front Tum Signals, Rear Turn Signals, Trailer Turn Signals, Back-Up Lamps, Brake Transmission Shift interlock Solenoid
17 Front Wipers, Front Washer Pump
18 VCM-Ign 3, VCM-Brake, Cruise Step par Motor Sjgnal, A TC Module
19 Instrument Panel Radio, ATC (Main Feed), 2000 Series (Standby)
20 PRNDL/Odometer, TCC Enable and PWM Solenoid, Shift A and Shift B Solenoids, 3-2 Downshift Solenoid, instrument Panel Cluster, VCM Module
21 Power  Adjust Mirrors
22 —
23 Rear Wiper, Rear Washer Pump
24 —
A (Circuit Breaker) Power Door lock Relay, 6-Way Power Seats
B (Circuit Breaker) Power Windows

Underhood Fuse Block

The underhood fuse block is located toward the rear of the engine compartment on the driver’s side of the vehicle.

Chevrolet Astro - fuse box - under hood panel
Chevrolet Astro – fuse box – under hood panel
Feef Usage
AUX B Upfitter Battery Feed
AUX A Upfitter Accessory Feed

 

Relays Usage
A/C Relay (Rear Heat and A/C) Rear/Heat and Air Conditioning
Upfitter ACCY Relay Upfitter Accessory
Starter Enable Relay Starter
A/C Enable Relay Air Conditioning
Headlamps Relay Headlamps
Fuel Pump Relay Fuel Pump
Fuse/Circuit Breaker Usage
UPFITTER-BATT Upfitter Battery Power Stud. Trailer Wiring Harness
UPFITTER-ACCY Upfitter Accessory Relay
Spare —
Spare —
Spare —
ECM-1B Fuel Pump Relay and Motor, VCM oil Pressure Switch/Sender
HORN Horn Relay and Horn
A/C COMP Air Conditioning Enable Relay and Compressor
RR HTR/AC Rear Heater and Arr Conditioning
ATC Active Transfer Case-L Van
FAT HVAC Front Healer and Air Conditioning
ENG-I Oxygen Sensors, Camshaft Position Sensor, Mass Air Flow Sensor, Evaporative Emission Canister Vent Solenoid
IGN-E Air Conditioning Enable Relay Coil
Blank —
RH HDLMP Right Headlamp
LH Headlamp Left Headlamp
Blank —
Blank —
DIODE-1 Air Conditioning
Blank —
Blank —
Blank —
LIGHTING Courtesy Fuse, Power Adjust Mirrors Fuse, Truck Body Control, Battery Fuse
BATT Power Accessory Circuit Breaker, Stop/Hazard Fuse, Auxiliary Power Fuse, Cigarette lighter Fuse , Radio Battery Fuse
IGN A Starter Relay, Ignition Switch
IGN B Ignition Switch
ABS Electronic Brake Control Module
Blank —
RAP Radio Accessory, Power Windows
HTD MIR/RR DEFOG Hear Window Defogger, Climate Control Head

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

Chevrolet Camaro (2016) – fuse box diagram

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Chevrolet Camaro (2016) – fuse box diagram

Year of production: 2016

Engine Compartment Fuse Block

Chevrolet Camaro - fuse box - engine compartment
Chevrolet Camaro – fuse box – engine compartment
Fuses Usage
F1 ABS pump
F2 —
F3 Driver power seat
F4 Cooling fan
F5 Passenger power seat
F6 —
F7 —
F8 —
F9 —
F10 —
F11 —
F12 Front wiper
F13 Starter
F14 Brake vacuum pump
F15 —
F16 Heated seat
F17 Passenger window
F18 Body control module 4
F19 Airbag module/AOS
F20 OnStar/Navigation (if equipped)
F21 Body control module 6
F22 ABS valve
F23 —
F24 —
F25 Steering column lock
F26 Body control module 2
F27 —
F28 Body control module 3
F29 Body control module 8
F30 Windshield wiper
F31 Right HID headlamp
F32 Left HID headlamp
F33 —
F34 Horn
F35 —
F36 Left high-beam headlamp
F37 Right high-beam headlamp
F38 Headlamp leveling
F39 —
F40 Rear electrical center/Ignition
F41 Malfunction indicator lamp/Ignition
F42 Instrument panel body/Ignition
F43 Exhaust valve/Active fuel management
F44 AOS display/Ignition
F45 Sunroof
F46 Body control module 7
F47 CGM
F48 —
F49 Heated steering whee
F50 Fuel system control module/Ignition
F51 Exhaust valve
F52 A/C clutch
F53 —
F54 Coolant pump
F55 —
F56 —
F57 Engine control module/Ignition
F58 Transmission control module/Ignition
F59 —
F60 Transmission control module battery
F61 MAF/O2 sensor
F62 Ignition coils – odd
F63 Non-walk/O2 sensor
F64 Ignition coils – even
F65 Ignition coils – odd
F66 Engine control module 1
F67 Engine control module 2
F68 —
F69 —
F70 —
F71 —
F72 —
F73 —
F74 —
F75 —
F76 —
F77 —
Relays Usage
K1 —
K2 Run/Crank
K3 —
K4 Vacuum pump
K5 —
K6 Coolant pump
K7 Engine control module
K8 A/C control
K9 —
K10 Starter

Rear Compartment Fuse Block

The rear compartment fuse block is on the right side under the trunk load floor.

Chevrolet Camaro - fuse box - rear compartment
Chevrolet Camaro – fuse box – rear compartment
Fuses Usage
F1 Rear defogger
F2 Front HVAC
F3 Electric parking brake
F4 —
F5 —
F6 Rear drive control module
F7 Right window 1
F8 —
F9 Left window 1
F10 Heated mirror 1
F11 —
F12 Heated steering wheel
F13 —
F14 HVAC control
F15 —
F16 Display
F17 Camera
F18 —
F19 Front ventilated seat 1
F20 Reverse lamps
F21 —
F22 —
F23 Body control module 1
F24 —
F25 —
F26 —
F27 RGB lights
F28 Passive entry/Passive start battery 1
F29 Data link connector
F30 Canister vent
F31 Memory seat module folding top
F32 Memory seat module
F33 Wireless charger
F34 Engine control module battery
F35 Fuel pump/Fuel system control module
F36 —
F37 Electric steering column lock
F38 Mirror window module
F39 Rear closure
F40 —
F41 Battery regulated voltage control
F42 SADS
F43 —
F44 Folding top solenoid
F45 Amplifier
F46 FPPM 22
F47 Shunt
F48 —
F49 Steering wheel
F50 Interior rearview mirror
F51 Camera module
F52 Rear parking assist
F53 Electronic limited-slip differential
F54 Side blind zone alert
F55 Radio controls
F56 Theft deterrent/Universal remote system
F57 —
Relays Usage
K1 Rear defogger
K2 —

 

Circuit Breaker Usage
CB1 —
CB2 Retained accessory power
CB3 —

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

Chevrolet Camaro (2017 – 2018) – fuse box diagram

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Chevrolet Camaro (2017 – 2018) – fuse box diagram

Year of production: 2017, 2018

Engine Compartment Fuse Block

Chevrolet Camaro - fuse box - engine compartment
Chevrolet Camaro – fuse box – engine compartment
Fuses Usage
F1 ABS pump
F2 —
F3 Driver power seat
F4 Cooling fan
F5 Passenger power seat
F6 —
F7 —
F8 —
F9 —
F10 —
F11 —
F12 Front wiper
F13 Starter
F14 Brake vacuum pump
F15 —
F16 Heated seat
F17 Passenger window
F18 Body control module 4
F19 Airbag module/AOS
F20 OnStar/Navigation (if equipped)
F21 Body control module 6
F22 ABS valve
F23 —
F24 —
F25 Steering column lock
F26 Body control module 2
F27 —
F28 Body control module 3
F29 Body control module 8
F30 Windshield wiper
F31 Right HID headlamp
F32 Left HID headlamp
F33 —
F34 Horn
F35 —
F36 Left high-beam headlamp
F37 Right high-beam headlamp
F38 Headlamp leveling
F39 —
F40 Rear electrical center/Ignition
F41 Malfunction indicator lamp/Ignition
F42 Instrument panel body/Ignition
F43 Exhaust valve/Active fuel management
F44 AOS display/Ignition
F45 Sunroof
F46 Body control module 7
F47 CGM
F48 —
F49 Heated steering whee
F50 Fuel system control module/Ignition
F51 Exhaust valve
F52 A/C clutch
F53 —
F54 Coolant pump
F55 —
F56 —
F57 Engine control module/Ignition
F58 Transmission control module/Ignition
F59 —
F60 Transmission control module battery
F61 MAF/O2 sensor
F62 Ignition coils – odd
F63 Non-walk/O2 sensor
F64 Ignition coils – even
F65 —
F66 Engine control module 1
F67 Engine control module 2
F68 —
F69 —
F70 —
F71 —
F72 —
F73 —
F74 —
F75 —
F76 —
F77 —
Relays Usage
K1 —
K2 Run/Crank
K3 —
K4 Vacuum pump
K5 —
K6 Coolant pump
K7 Engine control module
K8 A/C control
K9 —
K10 Starter

Rear Compartment Fuse Block

The rear compartment fuse block is on the right side under the trunk load floor.

Chevrolet Camaro - fuse box - rear compartment
Chevrolet Camaro – fuse box – rear compartment
Fuses Usage
F1 Rear defogger
F2 Front HVAC
F3 Electric parking brake
F4 —
F5 —
F6 Rear drive control module
F7 Right window 1
F8 —
F9 Left window 1
F10 Heated mirror 1
F11 —
F12 Heated steering wheel
F13 —
F14 HVAC control
F15 —
F16 Display
F17 Camera
F18 —
F19 Front ventilated seat 1
F20 Reverse lamps
F21 —
F22 —
F23 Body control module 1
F24 —
F25 —
F26 —
F27 RGB lights
F28 Passive entry/Passive start battery 1
F29 Data link connector
F30 Canister vent
F31 Memory seat module folding top
F32 Memory seat module
F33 Wireless charger
F34 Engine control module battery
F35 Fuel pump/Fuel system control module
F36 —
F37 Electric steering column lock
F38 Mirror window module
F39 Rear closure
F40 —
F41 Battery regulated voltage control
F42 SADS
F43 —
F44 Folding top solenoid
F45 Amplifier
F46 FPPM 22
F47 Shunt
F48 —
F49 Steering wheel
F50 Interior rearview mirror
F51 Camera module
F52 Rear parking assist
F53 Electronic limited-slip differential (if equipped)
F54 Side blind zone alert
F55 Radio controls
F56 Theft deterrent/Universal remote system (if equipped)
F57 —
Relays Usage
K1 Rear defogger
K2 Fuel pump

 

Circuit Breaker Usage
CB1 —
CB2 Retained accessory power
CB3 —

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

Chevrolet Volt (2013) – fuse box diagram

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Chevrolet Volt (2013) – fuse box diagram

Year of production: 2013

Engine compartment

Chevrolet Volt - fuse box - engine compartment
Chevrolet Volt – fuse box – engine compartment
Mini fuses Usage
1 Engine Control Module – Switched Power
2 Emissions
3 —
4 Ignition Coils/Injectors
5 Column Lock
6a Column Lock
6b Rear Demister
7 —
8 —
9 Heated Mirrors
10 Air Conditioning Control Module
11 Traction Power Inverter Module – Battery
12 —
13 Cabin Heater Pump and Valve
14 Theft Deterrent – Power Sounder (If Equipped)
15 Traction Power Inverter Module and Transmission Control Module – Battery
17 Engine Control Module – Battery
22 Left Main-Beam Headlamp
24 —
25 —
26 Theft Deterrent – Horn (If Equipped)
31 —
32 Run/Crank – Sensing Diagnostic Module, Instrument Cluster, Passenger Airbag Display, Headlamp Level Switch, Automatic Dimming Inside Rearview Mirror (If Equipped)
33 Run/Crank – Vehicle Integration Control Module
34 Vehicle Integration Control Module – Batter
35 —
36 Power Electronics Coolant Pump
37 Cabin Heater Control Module
38 Rechargeable Energy Storage System (High Voltage Battery) Coolant Pump
39 Rechargeable Energy Storage System (High Voltage Battery) Control Module
40 Front Windscreen Washer
41 Right Main-Beam Headlamp
46 —
47 —
49 —
50 Run/Crank – Rear Vision Camera, Accessory Power Module, Tyre Pressure Monitor, Headlamp Levelling Motors (If Equipped)
51 Run/Crank for ABS/Rechargeable Energy Storage System (High Voltage Battery)
52 Engine Control Module/Transmission Control Module – Run/Crank
53 Traction Power Inverter Module – Run/Crank
54 Run/Crank – Fuel System Control Module, Air Conditioning Control Module, On-Board Charger
J-case fuse Usage
16 —
18 —
19 Power Window – Front
20 —
21 Antilock Brake System Electronic Control Unit
23 Charge Port Door
27 —
28 —
29 —
30 Antilock Brake System Motor
42 Cooling Fan – Right
43 Front Wipers
44 Charger
45 —
48 Cooling Fan – Left
Mini Relays Usage
3 Powertrain
4 Heated Mirrors
7 —
9 —
11 —
12 —
13 —
14 Run/Crank
Micro Relays Circuit
1 —
2 —
6 —
8 —
10 —

 

Ultra Micro Relays Circuit
5 Charge Port Door

 

Instrument Panel Fuse box (Left Side)

The left instrument panel fuse box is on the left side end of the instrument panel.

Chevrolet Volt - fuse box - instrument panel (left side)
Chevrolet Volt – fuse box –
instrument panel (left side)
Fuses Usahe
F1 Power Outlet – Top of IP Storage Bin
F2 Radio
F3 Instrument Cluster (LHD)/Hands-Free Phone (RHD)
F4 Infotainment Display
F5 Heating, Ventilation & Air Conditioning/Integrated Centre Console Switches
F6 Airbag (Sensing Diagnostic Module)
F7 Data Link Connector, Left (Primary LHD), Data Link Connector, Left (Secondary RHD)
F8 Column Lock (LHD)
F9 GSM (OnStar Data Only)
F10 Body Control Module 1/Body Control Module Electronics/Keyless Entry/Power Moding/Centre High-Mounted Stop lamp/License Plate Lamps/Left Daytime Running Lamp/Left Position Lamps/Tailgate Release Relay Control/Washer Pump Relay Control/Switch Indicator Lights
F11 Body Control Module 4/Left Headlamp
F12 Fan (RHD)
F13 —
F14 —
F15 Power Outlet (Inside Floor Console/Rear of Floor Console)
F16 —
F17 —
F18 —

 

Relays Usage
R1 Retained Accessory Power Relay for Power Outlets
R2 —
R3 —
R4 Deadbolt (If Equipped LHD), Child Lockout (RHD)

 

Diodes Circuit
DIODE —

Instrument Panel Fuse box (Right Side)

The right instrument panel fuse box is on the right side end of the instrument panel.

Chevrolet Volt - fuse box - instrument panel (right side)
Chevrolet Volt – fuse box –
instrument panel (right side)
Fuses Usage
F1 Steering Wheel Switch Back lighting
F2 Column Lock (RHD)
F3 Cluster (RHD)/Hands-Free Phone (LHD)
F4 Body Control Module 3/Right Headlamp
F5 Body Control Module 2/Body Control Module Electronics/Tailgate Lamp/Right Daytime Running Lamp/Shifter Lock/Switch Back lighting/Rear Fog Lamp
F6 Body Control Module 5/Retained Accessory Power Relay Control/Right Front Turn Signal Lamp/Left Rear Stop and Turn Signal Lamp/Right Position Lamps/Remote PRNDL
F7 Body Control Module 6/Map Lights/Courtesy Lights/Back-up Lamp
F8 Body Control Module 7/Left Front Turn Signal/Right Rear Stop and Turn Signal Lamp/Child Security Lock Relay Control
F9 Body Control Module 8/Locks
F10 Data Link Connector, Right (Secondary LHD), Data Link Connector, Right (Primary RHD)
F11 Intrusion and Inclination Sensor (If Equipped)
F12 Fan Motor (LHD)
F13 —
F14 —
F15 —
F16 —
F17 —

 

Relays Usage
R1 —
R2 —
R3 —
R4 Deadbolt (If Equipped RHD), Child Lockout (LHD)

 

Diodes Usage
DIODE —

 

Rear compartment fuse block

The rear compartment fuse box is on the left side of the rear compartment behind a removable cover.

Chevrolet Volt - fuse box - rear compartment
Chevrolet Volt – fuse box –
rear compartment
Fuses Usage
F1 —
F2 Fuel System Control Module
F3 Passive Start/Passive Entry Module
F4 Heated Seats (If Equipped)
F5 Driver Door Switches (Outside Rearview Mirror/ Charge Port Door Release/Refuel Request/Driver Window Switch)
F6 Fuel (Diurnal Valve and Evap. Leak Check Module)
F7 Accessory Power Module Cooling Fan
F8 Amplifier (If Equipped)
F9 Digital Audio Broadcast (If Equipped)
F10 Regulated Voltage Control/Ultrasonic Front and Rear Parking Assist (If Equipped)
F11 Horn
F12 Rear Power Windows
F13 Electric Parking Brake
F14 Rear Demist (Upper Grid)
F15 —
F16 Tailgate Release
F17 —
F18 —

 

Relays Usage
R1 Rear Demist (Upper Grid)
R2 Tailgate Release
R3 —
R4 —
R5 —
R6 —
R7 Horn
R8 Horn

 

Diodes Usage
DIODE —

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