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.
instrument panel (passenger’s side)
| 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.