Buick Rendezvous (2004) – fuse box diagram

Buick Rendezvous (2004) – fuse box diagram

Year of production: 2004

Floor Console Fuse Block

The floor console fuse block is located to the left of the glove box near the floor.

Buick Rendezvous -  wiring diagram - fuse box diagram - floor console
Buick Rendezvous –
wiring diagram – fuse box diagram – floor console
Fuses Usage
1 Empty
2 Steering Wheel Radio Controls
3 Power Door Locks
4 Empty
5 Empty
6 Empty
7 Empty
8 Empty
9 Empty
10 Turn Signal and Hazard Lamp Flashers
11 Power Seats
12 Electronic Level Control (ELC) Compressor
13 Liftgate and Endgate
14 Rear Auxiliary Power Outlet
15 Electronic Level Control (ELC) Compressor Relay and Height Sensor
16 Heated Mirrors
17 Power Mirrors
18 Ignition 1 Module
19 Turn Signal Switch
21 Rear Defogger
22 Air bag Module
24 TCC Switch
25 HVAC Blower Motor
26 HVAC Mode and Temperature Motors and Head-Up Display
28 Not Used
29 Windshield Wipers and Washer
30 Instrument Panel Cluster, Body Control Module (BCM), PASS-Key® III
31 Park Lock Ignition Key Solenoid
32 Rear Window Wiper/Washer
34 Power Sunroof
35 Power Windows
36 Map Lamps, Courtesy Lamps and Instrument Panel Lights
37 Radio
38 UQ3 Radio Amplifier
39 Head-Up Display
40 Hazard Flashers
41 Instrument Panel Cluster, Climate Control, Security LED and Remote Keyless Entry Mode
42 PASS-Key® III
44 Body Control Module (BCM)


Relay Usage
20 Rear Defogger Relay
23 Ignition Relay
27 Accessory Relay
33 Retained Accessory Power Relay
43 Accessory Diode

Underhood Fuse Block

This fuse block is located in the engine compartment, on the passenger’s side of the vehicle.

Buick Rendezvous -  wiring diagram - fuse box diagram - engine compartment
Buick Rendezvous – wiring diagram – fuse box diagram – engine compartment
Fuses Usage
1 Fuel Pump
2 Air Conditioning Compressor Clutch
3 Horn
4 Engine Controls-Emissions and Sensors
5 Power Control Module (PCM)-Battery Power
6 Anti-Lock Brakes (ABS) Control Module
7 Transaxle Solenoids
9 Anti-lock Brake System (ABS) Solenoids Valves
10 Oxygen Sensors-Emissions Control
11 Injectors
13 Engine Controls
14 Daytime Running Lamps (DRL)
15 Passenger’s Low-Beam Headlamp
17 Driver’s Low-Beam Headlamp
18 Driver’s High-Beam Headlamp
19 Ignition Switch Battery Power
20 Parking Lamps-Front and Rear
23 Passenger’s High-Beam Headlamp
24 Vent Solenoids
25 DVD
26 Front Fog Lamps
27 Ignition Relay, Neutral Start Switch, Powertrain Control Module (PCM)
28 Body Control Module-Battery Power
29 S Band, Remote Digital Radio Receiver
30 All-Wheel Drive (AWD) Module
31 Cruise Control
32 Front Power Outlets/Lights, OnStar®
33 Automatic Transaxle Shift Lock Control System
35 Starter Solenoid Battery Fuse
36 Anti-lock Brake System (ABS) Motor
39 Engine Cooling Fan
40 Engine Cooling Fan
41 Main Battery Fuse for Retained Accessory Power Relay and Accessory Relay
42 Main Battery Fuse for Heated Seats, Air
45 Main Battery Fuse for Power Outlets, Level Control, Power Seats and Mirrors and Body Computer
47 Main Battery Fuse for Climate Control Blower and Ignition 3 Relay
48 Main Battery Fuse for Ignition Switch, Radio, Heads-Up Display, Remote Keyless Entry (RKE), Instrument Cluster, Air Conditioning and Body Computer
70diode Diode for Air Conditioning Compressor Clutch


Relay Usage
A Back-Up Lamps
50 Horn
51 Fuel Pump
52 Air Conditioning Clutch
53 Daytime Running Lamps (DRL)
54 Low-Beam Headlamps
55 Parking Lamps
56 High-Beam Headlamps
57 Fog Lamps
58 Starter Relay
59 Cooling Fan
60 Ignition 1 Relay
61 Cooling Fan
62 Cooling Fan
63 Empty

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