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Buick Rendezvous (2002) - fuse box diagram

avatar Jonathan Yarden Jan 30, 2021 · 5 min. read

In this article you will find a description of fuses and relays Buick, with photos of block diagrams and their locations. Highlighted the cigarette lighter fuse (as the most popular thing people look for).
Get tips on blown fuses, replacing a fuse, and more.

Year of production: 2002

Floor Console Fuse Block

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

Buick Rendezvous - fuse box - floor console

Fuses Usage
1 Fuse Puller
2 Steering Wheel Radio Controls
3 Power Door Locks
4 Spare
5 Spare
6 Spare
7 Spare
8 Spare
9 Spare
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 and NSBU Switch
21 Rear Defogger
22 Air bag Module
24 Canister Vent Soloid and 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, 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, HVAC Control, Security LED and Remote Keyless Entry Mode
42 PASS-Key® III
44 Body Control Module (BCM)


Relay Usage
20 Rear Defogger Relay
23 IGN3 Relay
27 Accessory Relay
33 Retained Accessory Power Relay


Diode Usage
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 - fuse box - engine compartment

Mini 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
8 Spare
9 ABS Solenoids Valves
10 Oxygen Sensors-Emissions Control
11 Injectors
12 Spare
13 Engine Controls
14 Daytime Running Lamps (DRL)
15 Passenger’s Low-Beam Headlamp
16 Spare
17 Driver’s Low-Beam Headlamp
18 Driver’s High-Beam Headlamp
19 Ignition Switch Battery Power
20 Parking Lamps-Front and Rear
21 Air Pump-Emissions Controls
22 Spare
23 Passenger’s High-Beam Headlamp
24 Spare
25 Spare
26 Front Fog Lamps
27 Ignition Relay, Neutral Start Switch, Powertrain Control Module (PCM)
28 Body Control Module-Battery Power
29 Spare
30 All-Wheel Drive (AWD) Module
31 Cruise Control
32 Front Power Outlets/Lights, OnStar®
33 Automatic Transaxle Shift Lock Control System
34 Spare


J-Style Fuse Usage
35 Starter Solenoid Battery Fuse
36 ABS Motor
37 Spare
38 Spare
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
43 Spare
44 Spare
45  Main Battery Fuse for Power Outlets, Level Control, Power Seats and Mirrors and Body computer
46 Spare
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


Maxi Breaker Usage
49 Spare



Micro Relay Usage
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


Mini Relay Usage
58 Starter Relay
59 Cooling Fan
60 Ignition 1 Relay
61 Cooling Fan
62 Cooling Fan
63 Air pump


Spare Fuses Usage
64 Spare
65 Spare
66 Spare
67 Spare
68 Spare
69 Spare


Fuse Puller Usage
70 Fuse Puller


Diode Usage
diode Diode for Air Conditioning Compressor Clutch


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

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