Cadillac Catera (1997) – fuse box diagram

Year of production: 1997

Instrument Panel Fuse Block (Driver’s Side)

The fuse block is located below the steering wheel on the driver’s side.

Fuse	Usage
1	RH and LH Front Side Door Window Regulator Motor, LH Front Side Door Window Switch
2	Stoplamp Switch
3	Automatic Transmission Switch and Control Indicator, Power Steering Control Module, Hazard Warning Switch
4	RH and LH Rear Seat Cushion Heater Relay
5	Transmission Control Module
6	Sound Processor Amplifier
7	RH and LH Rear Side Door Window Regulator Motor
8	Headlamp Switch, Turn Signal Switch, Horn Relay, CD Changer, Multifunction Relay Module
9	Windshield Wiper Motor and Relay, Windshield Wiper and Windshield Washer Switch
10	Body Control Module (BCM), Auxiliary Water Pump, Heater and A/C Control, Fan Control Relays
11	Heater and A/C Control, RH and LH Outside Rearview Mirrors, Outside Remote Control Rearview Mirror Switch
12	Hazard Warning Switch, Instrument Cluster, Data Link Connector (DLC), Stoplamp Switch, Gage Cluster, Heater and A/C Control
13	Remote Control Outside Rearview Mirror Switch, A/C Compressor Relay, Test Connector, A/C Control Switch
14	Cellular Telephone, Cigarette Lighter, RH and LH Windshield Washer Nozzle, Driver and Passenger Heated Seat Switch, Heater and A/C Control, Heated Outside Rearview Mirror and Rear Window Defogger Relay
15	Rear Suspension Leveling Air Compressor Relay, Instrument Cluster, Gage Cluster, Cruise Control Switch and Module, Headlamp Switch, Multifunction Relay Module, Passenger and Driver Heated Seat Relay, BCM, Sunroof Actuator, Automatic Level Control Sensor, RH and LH Heated Rear Seat Switch and Cushion Relay, Driver Seat Adjuster Memory Module, LH Front Side Door Window Switch, Inside Rearview Mirror
16	Transmission Control Module
17	Horn #I and #2
18	Fuel Pump
19	Electronic Brake/Traction Control Module
20	Passenger and Driver Heated Seat Relay
21	Daytime Running Lamp (DRL) Relay, LH High-Beam Headlamp Relay
22	Headlamp Switch and LH Low-Beam Headlamp
23	Multifunction Relay Module, LH Park/Turn Signal Lamp, LH StopRaillamp, LH Rear Side Marker Lamp
24	Lifting Magnet, BCM, Gage Cluster
25	Sunroof Actuator
26	Headlamp Switch, RH and LH Front Side Marker Lamp, Middle Taillamp, RH and LH Rear License Plate Lamp, Radio, Automatic Transmission Control Indicator, Heater and A/C Control
27	Automatic Level Control Sensor, Rear Suspension Leveling Air Compressor and Relay
28	Remote Control Door Lock Receiver, Door Lock Relay, Rear Compartment Lid Release Connector (Not Used)
29	Multifunction Relay Module
30	Turn Signal Switch and RH Low-Beam Headlamp
31	RH Low-Beam Headlamp Turn Signal Switch
32	RH High-Beam Headlamp Relay
33	Blower, A/C Compressor Relay
34	Heated Outside Rearview Mirror and Rear Window Defogger Relay
35	Passenger and Driver Seat Adjuster Switches, Driver Seat Adjuster Memory Module

 

Instrument Panel Fuse Block (Passenger’s Side)

The relay box is located on the lower part of the instrument panel, to the right of the steering column.

Fuse/Relay	Usage
I	High-Beam Headlamp – LH
II	Automatic Level Control
III	Heated Rear Window, Heated Power Mirrors
IV	Hazard Warning Flashers
V	High-Beam Headlamp – RH
VI	Horn
VII	Parking Lamps
VIII	Low-Beam Headlamps
IX	—
X	—
XI	Daytime Running Lamps

 

Engine Compartment Relay Center

The relay center is located next to the battery on the driver’s side of the engine. Lift the cover to access.

Fuse	Usage
1	Secondary Air Induct
2	A/C Blower-Radiator
3	Coolant Pump Follow-Up
4	Interval Windshield Washer and Wiper
5	A/C Compressor
6	A/C Blower-Radiator
7	A/C Blower-Radiator
8	A/C Blower-Radiator
9	Secondary Air Induct
10	Injection Valves
12	Blower-Radiator
15	A/C Blower-Radiator
16	Plug Connection
17	A/C Blower-Radiator
18	A/C Blower-Radiator
19	Relay
20	Fuel Pump
27	Oxygen Exhaust Sensor
28	Control Unit
29	Blower Box
39	Diagnostic Plug Connection

 

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