Fuses and relays GMC Savana (2003-2007)

This material discusses in detail the fuse diagrams of the GMC Savana (first generation; restyling): 2003, 2004, 2005, 2006, 2007 model year.

Fuses #29 and #30 in the engine bay are responsible for the cigarette lighter.

In the engine compartment

Located on the driver's side, behind the plastic cover.

2006-2007 model year

Description of the engine bay fuse box for cars manufactured in 2006, 2007 years.

Diagram
No.	Assigment
53	Windshield Wiper Relay
54	Air Conditioning Relay
55	Reserve (Gasoline), Rear Fog Lamps Relay (Diesel)
56	High Beam Headlamp
57	GMC Savana Fuel Pump Relay
58	Low Beam Headlamp
59	Horn Relay
SPARE (G), ECM (D)	Reserve (Gasoline), Engine Control Module (Diesel)
STRTR	Starter
PWR SEAT	Power Seat Circuit Breaker
1	Radio Battery
2	Powertrain Control Module Battery (Gasoline) FOH, Engine Control Module, Transmission Control Module Battery (Diesel)
3	Turn Lamp (Left Rear Side)
4	Turn Lamp (Right Rear Side)
5	Backup Lamps Trailer Wiring
6	Ignition
7	Stop Lamp
8	Right Rear Defogger/Mirror Heater
9	Right Daytime Running Lamp (DRL) / Turn Signal
10	Left Daytime Running Lamp (DRL) / Turn Signal
11	Truck Body Control Module #4
12	GMC Savana Fuel Pump Fuse
13	Trailer
14	Hazard Flashers
15	Horn
16	Truck Body Control Module #3
17	Trailer Stop/Turn Signal
18	Truck Body Control Module #2
19	Truck Body Control Module
20	Remote Function Actuator
21	Engine 2 (Gasoline), Reserve (Diesel)
22	Ignition E
23	Engine #1
24	Truck Body Control Module Ignition #1
25	Reserve (Gasoline), Fuel Heater (Diesel)
26	Inside Rearview Mirror
27	Crankcase
28	Brake Transmission Shift Interlock System
29	Auxiliary 12V Power Outlets, GMC Savana Cigarette Lighter Fuse
30
31	Instrument Panel Cluster
32	Air Conditioning (A/C)
33	Reserve (Gasoline), Engine Control Module (Diesel)
34	Canister Vent Solenoid (Gasoline), Rear Fog Lamps (Diesel)
35	Airbag module
36	Brake Transmission Shift Interlock, Vehicle Back-Up
37	Airbag module
38	Powertrain Control Module Ignition 1 (Gasoline), Engine Control Module, Transmission Control Module, Glow Plug Control Module Ignition 1 (Diesel)
39	Oxygen Sensor #B (Gasoline), Reserve (Diesel)
40	Oxygen Sensor #A
41	Windshield Wipers
42	Right Low Beam Headlamp
43	Left Low Beam Headlamp
44	Left High Beam Headlamp
45	Right High Beam Headlamp
46	Truck Body Controller- Accessory (Gasoline), Truck Body Controller, Transmission Control Module Accessory (Diesel)
47	Front Windshield Wiper
48	Anti-lock Brakes (ABS), Vehicle Stability Enhancement System
49	Ignition #A
50	Trailer
51	Climate Control Blower
52	Ignition #B
63	Reserve (Gasoline), Engine Control Module Actuator (Diesel)
64	Reserve

2003-2005 model year

Description of the engine bay fuse box for cars manufactured in 2003, 2004, 2005 years.

Diagram
No.	Assigment
53	Windshield Wiper Relay
54	Air Conditioning Relay
55	Reserve
56	High Beam Headlamp
57	Fuel Pump Relay
58	Low Beam Headlamp
59	Horn Relay
61	Starter Relay
62	Reserve
60	Power Seat Circuit Breaker
1	Radio Battery
2	Powertrain Control Module (PCM) Battery
3	Turn Lamp (Left Rear)
4	Turn Lamp (Right Rear)
5	Backup Lamps Trailer Wiring
6	Ignition 0
7	Stop Lamp
8	Right Rear Defogger / Mirror Heater
9	Right Daytime Running Lamp (DRL) / Turn Signal
10	Left Daytime Running Lamp (DRL) / Turn Signal
11	Truck Body Control Module #4
12	Fuel Pump Fuse
13	Trailer
14	Flasher Fuse
15	Horn
16	Truck Body Control Unit #3
17	Trailer Stopfium Signal
18	Truck Body Control Unit #2
19	Truck Body Control Unit
20	Remote Function Actuator
21	Engine #2
22	Ignition #E
23	Engine #1
24	Truck Body Control Module Ignition #1
25	Reserve
26	RPA/lnside Rearview Mirror
27	Crankcase
28	Brake Transmission Shift Interlock System
29	Auxiliary 12V Power Outlets Cigarette Lighter Fuse
30
31	Instrument Panel Cluster
32	Air Conditioning
33	Reserve
34	Vent
35	Reserve
36	Vehicle Back Up
37	Supplemental Inflatable Restraint System
38	Powertrain Control Module (PCM) Ignition #1
39	Oxygen Sensors
40
41	Windshield Wipers
42	Right Low Beam Headlamp
44	Left High Beam Headlamp
45	Right High Beam Headlamp
46	Truck Body Control Module-Accessory
47	Front Windshield Wiper
46	Anti-Lock Brakes (ABS module)
49	Ignition A
50	Trailer
51	Climate Control Blower
52	Ignition B
63	Reserve
64	Reserve

In the passenger compartment

Fuse box located under the driver seat.

General view.

Diagram
No.	Description	Amps
R1	Rear Window Defogger
R2	Front Passenger Lock Actuator, LR/RR Door Lock Actuators
R3	Driver/Front Passenger/Cargo Lock Actuators, LR/RR Door Lock Actuators
R4	Auxiliary Relay
R5	Courtesy Lamp
R6	Cargo Unlock Door
R7	Driver Unlock Door
R8	Park Lamp
R9	Window Residual Accessory Power
CB1	Power Windows	25 A
1	Empty	-
2	Outside Rearview Mirror Switch	10 A
3	Courtesy Lamp Relay	15 A
4	Stop/Turn Signal (Left Rear Side)	10 A
5	Cargo Unlock Relay	10 A
6	Stop/Turn Signal (Right Rear Side)	10 A
7	Driver Unlock Relay	10 A
8	Center High Mounted Stop Lamp (CHMSL), Cruise Control Module (CCM), Transmission Control Module (Diesel), Engine Control Module (Diesel) 2006-2007: Throttle Actuator Control Module (TCM)	10 A
9	HVAC Control Assembly, Air Temperature Actuator, 2006-2007: HVAC Control Processor, Auxiliary Blower Motor Relays, Air/Mode Actuator	10 A
10	HVAC Control Assembly, Vacuum Pump (Diesel)	20 A
11	Electronic Brake Control Module (EBCM) 2006-2007: High Idle Switch, Traction Control Switch	10 A
12	Rear Window Defogger Relay	30 A
13	Auxiliary Blower Motor Relays (Low/MED/High Speed)	30 A
14	Driver Turn Mirror	10 A
15	Door Lock Relay	20 A
16	Upfitter Park	10 A
17	Empty	-
18	Left Tail Lamp, License Lamp	10 A
19	Passengers Turn Mirror	10 A
20	Tail Lamp Right Side	10 A
21	Trailer Park Lamp	15 A
22	Inflatable Restraint l/P Module Disable Switch, Front Park/Turn Signal Lamps, Front Marker Lamps	10 A
23	Upfitter Wiring Harness	50 A
	2003-2005: Cooling Fan (SEO)	20 A
	2006-2007: Electronic Brake Control Module (EBCM)	60 A
24	YF7: Auxiliary Relay	50 A
	SEO: Auxiliary Relay	20 A