Fuses and relays GMC Envoy (2002-2009)

Fuse Layout GMC Envoy 2002-2009

Fuses and relays GMC Envoy (2002-2009)

Fuse box location

Rear Underseat Fuse Block

It is located under the rear seat on the driver’s side of the vehicle (tilt the seat up, remove the fuse box cover).Fuses and relays GMC Envoy (2002-2009)

Engine compartment fuse box

It is located under the hood in the engine compartment on the driver’s side of the vehicle.Fuses and relays GMC Envoy (2002-2009)

Remove the primary cover by pressing the two lockingtabs. Remove the secondary cover by snapping offwhile lifting.Fuses and relays GMC Envoy (2002-2009)

Fuse box diagrams

2002

Engine compartment

Fuses and relays GMC Envoy (2002-2009)

Assignment of the fuses in the engine compartment (2002)

Usage
Mini Fuses
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
32 Trailer
33 Anti-Lock Brakes (ABS)
34 Ignition A
35 Blower Motor
36 Ignition B
Micro Relays
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
45 Cooling Fan
46 HDM
Mini Relays
47 Starter
Miscellaneous
48 Instrument Panel Battery
49 Fuse Puller
Rear Underseat Fuse Block

Fuses and relays GMC Envoy (2002-2009)

Assignment of the fuses in the Rear Underseat Fuse Block (2002)

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 HVAC1
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

2003, 2004

Engine compartment (L6 Engine)

Fuses and relays GMC Envoy (2002-2009)

Assignment of the fuses in the engine compartment, L6 Engine (2003, 2004)

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
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
48 Instrument Panel Battery
49 Blank
Engine compartment (V8 Engine)

Fuses and relays GMC Envoy (2002-2009)

Assignment of the fuses in the engine compartment, V8 Engine (2003, 2004)

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
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
48 Instrument Panel Battery
Rear Underseat Fuse Block (Envoy)

Fuses and relays GMC Envoy (2002-2009)

Assignment of the fuses in the Rear Underseat Fuse Block, Envoy (2003, 2004)

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
Rear Underseat Fuse Block (Envoy XL)

Fuses and relays GMC Envoy (2002-2009)

Assignment of the fuses in the Rear Underseat Fuse Block, Envoy XL (2003, 2004)

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 Parting 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

2005

Engine compartment (L6 Engine)

Fuses and relays GMC Envoy (2002-2009)

Assignment of the fuses in the engine compartment, L6 Engine (2005)

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
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
48 Instrument Panel Battery
Engine compartment (V8 Engine)

Fuses and relays GMC Envoy (2002-2009)

Assignment of the fuses in the engine compartment, V8 Engine (2005)

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
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
48 Instrument Panel Battery
Rear Underseat Fuse Block (Envoy)

Fuses and relays GMC Envoy (2002-2009)

Assignment of the fuses in the Rear Underseat Fuse Block, Envoy (2005)

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 Rain sense 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
Rear Underseat Fuse Block (Envoy XL)

Fuses and relays GMC Envoy (2002-2009)

Assignment of the fuses in the Rear Underseat Fuse Block, Envoy XL (2005)

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
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

2006

Engine compartment (L6 Engine)

Fuses and relays GMC Envoy (2002-2009)

Assignment of the fuses in the engine compartment, L6 Engine (2006)

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 Active Transfer Case
9 Windshield Wipers
10 Powertrain Control Module B
11 Fog Lamps
12 StopLamp
13 Cigarette Lighter
14 Not Used
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 Passengers Side Trailer Turn
51 Drivers Side Trailer Turn
52 Hazard Flashers
53 Headlamp Driver Module
54 Air Injection Reactor (AIR) Solenoid
56 Air Injection Reactor (AIR) Pump
58 Vehicle Stability Enhancement System (StabiliTrak)
Relays
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 Air Injection Reactor (AIR) Solenoid
57 Powertrain
Miscellaneous
48 Instrument Panel Battery
Engine compartment (V8 Engine)

Fuses and relays GMC Envoy (2002-2009)

Assignment of the fuses in the engine compartment, V8 Engine (2006)

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 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 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 Passengers Side Trailer Turn
51 Drivers 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
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
61 Vehicle Stability Enhancement System (StabiliTrak®)
Miscellaneous
48 Instrument Panel Battery
Rear Underseat Fuse Block (Envoy)

Fuses and relays GMC Envoy (2002-2009)

Assignment of the fuses in the Rear Underseat Fuse Block, Envoy (2006)

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 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
Rear Underseat Fuse Block (Envoy XL)

Fuses and relays GMC Envoy (2002-2009)

Assignment of the fuses in the Rear Underseat Fuse Block, Envoy XL (2006)

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 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

2007, 2008, 2009

Engine compartment (L6 Engine)

Fuses and relays GMC Envoy (2002-2009)

Assignment of the fuses in the engine compartment, L6 Engine (2007, 2008, 2009)

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 Windshield Wiper
8 Active Transfer Case
9 Windshield Wipers
10 Powertrain Control Module B
11 Fog Lamps
12 StopLamp
13 Cigarette Lighter
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 Transmission Control Module Canister
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 Blower
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
58 Vehicle Stability Enhancement System (StabiliTrak®)
59 Regulated Voltage Control
Relays
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 Air Injection Reactor (AIR) Solenoid
57 Powertrain
Miscellaneous
48 Instrument Panel Battery
Engine compartment (V8 Engine)

Fuses and relays GMC Envoy (2002-2009)

Assignment of the fuses in the engine compartment, V8 Engine (2007, 2008, 2009)

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 Windshield Wiper
8 Automatic Transfer Case
9 Windshield Wipers
10 Powertrain Control Module B
11 Fog Lamps
12 Stoplamp
13 Cigarette Lighter
14 Ignition Coils
15 Transmission Control Module (TCM) Canister Vent
16 Truck Body Controller, Ignition 1
17 Crank
18 Airhag
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 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
61 Vehicle Stability Enhancement System (StabiliTrak®)
62 Regulated Voltage Control
Relays
37 Headlamp Washer
38 Rear Window Wiper/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
48 Instrument Panel Battery
Rear Underseat Fuse Block

Fuses and relays GMC Envoy (2002-2009)

Assignment of the fuses in the Rear Underseat Fuse Block (2007, 2008, 2009)

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 Driver Side Rear Parking Lamps
15 Blank
16 Vehicle Center High-Mounted Stoplamp (CHMSL)
17 Passenger Side Rear Parking Lamps
18 Locks
19 Liftgate Module/Driver Seat Module
20 Blank
21 Lock
23 Blank
24 Unlock
25 Blank
26 Blank
27 OnStar Overhead Battery/OnStar System
28 Sunroof
29 Not Used
30 Parking Lamps
31 Truck Body Controller Accessory
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 Driver Side Turn Signal
39 Heat Ventilation Air Conditioning 1
40 Truck Body Controller 4
41 Radio
42 Trailer Park
43 Passenger Side 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

Video to the article

Fuse box location and diagrams: GMC Envoy (2002-2009)
Chevrolet Trailblazer, GMC Envoy, Saab 9-7X (2002-2009) Fuse Box Diagrams
Chevy TrailBlazer (2002-2009) Fuse Box Diagrams
Fuse box location and diagrams: Chevrolet TrailBlazer (2002-2009)
GMC ENVOY TRAILBLAZER LOW BEAM HEADLIGHTS NOT WORKING QUICK FIX TIP
2002 Chevy Trailblazer Wiper Motor Fuse, Windshield Washer Fuse \u0026 Relay

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