Cadillac Catera (1996-2001) fuse and relays

This material discusses in detail the fuse diagrams of the Cadillac Catera (first generation): 1996, 1997, 1998, 1999, 2000, 2001 release.

Fuses #14 and #16 in the passenger compartment are responsible for the cigar lighter.

In the engine compartment


Fuse box located on the driver’s side of the engine bay near the battery.


Remove the cover to access.


General view.

Type 1

Version №1 of the engine compartment fuse box.

Diagram
No. Description
1 Secondary Air Injection Pump (Relay K12)
2 Fan Control (Relay K67)
3 Auxiliary Water Pump (Relay K22)
4 Windshield Wiper Motor (Relay K8)
5 A/C Compressor Relay (K60)
6 Fan Control Relay (K87)
7 Fan Control Relay (K26)
8 Fuse #50
9 Fan Control Relay (K28)
10 Engine Controls Power Relay (K43)
15 Fuse #40 (A)
Fuse #52 (B)
16 Connector C110
17 Coolant Fan Test Connector Fan Control
18 Fuse #42 (A)
Fuse #49 (B)
19 Fan Control Relay (K52)
20 Fuel Pump Relay (K44)
25 Fuse #43

Type 2

Version №2 of the engine compartment fuse box.

Diagram
No. Description
1 Secondary  Air  Injection Pump (Relay K12)
2 Fan Control Relay
3 Auxiliary Water Pump (Relay  K22)
4 Windshield Wiper Motor (Relay K8)
5 A/C Compressor Relay (K60)
6 Fan Control Relay (K87)
7 Fan Control Relay (K26)
8 Fan Control (Fuse #42)
9 Secondary Air Injection Pump (Fuse #49)
10 Engine Controls Power Relay (K43)
12 Fan Control (Fuse #40)
15 Fan Control (Fuse #52)
16 Connector C110
17 Fan Control Relay (#K52)
18 Fan Control Relay (#K28)
19 Fan Control Relay
ECM Relay (Fuse #50)
20 Cadillac Catera Fuel Pump Relay (K44)
27 Heated Oxygen Sensors (Fuse  43)
28 Engine Control Module (ECM) (Fuse #60)
29 Engine Control Module Relay (K48)
39 Coolant Fan Test Connec

In the passenger compartment


Fuse and relay boxes located behind the trim panel below the steering wheel.  


Access example. Relay panel #2 is placed right to the fuse box.

Fuse box #1


General view. 

Diagram
No. Description
1 Right and Left Front Side Door Window Regulator Motor,
Door Window Switch (Left Front Side)
2 Cruise Control Release Switch / Stoplamp Switch
3 Automatic Transmission: Range Switch, Control Indicator, Winter Mode Switch
Hazard Warning Switch and Power Steering Control Module
Transmission Control Module (TCM)
4 Rear Sunshade Motor / Right and Left Rear Seat Cushion Heater Relay
Accessory 12V Power Outlet
5 Transmission Control Module (TCM)
6 Radio Audio Speaker Amplifier
7 Right and left Rear Side Door Window Regulator Motor
8 Headlamp and Turn Signal Switch, Horn Relay, CD Changer, Multifunction Relay
9 Windshield Wiper and Windshield Washer Switch / Windshield Wiper Motor and Relay
10 Body Control Module (BCM)
Heater Water Auxiliary Pump and Auxiliary Water Pump Relay
Fan Control Relays
11 Heater and A/C Control
Right and Left Outside Rearview Mirrors
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,
Coolant Fan Test Connector,
A/C Load Switch
14 Cellular Telephone,
Cigar lighter fuse (1996-1998)
Right and Left Windshield Washer Nozzles
Driver and Passenger Heated Seat Switch
Heater and A/C Control Unit
Heated Outside Rearview Mirror and Rear Window Defogger Relay
15 Rear Suspension Leveling Air Compressor Relay
Instrument Cluster
Gage Cluster / Multifunction Relay
Cruise Control Switch
Headlamp Switch
Heated Seat Relay (Passenger and Driver)
BCM
Moonroof Actuator
Automatic Level Control Sensor,
Heated Rear Seat Switch and Cushion Relay (right and left)
Driver Seat Adjuster Memory Module,
LeftFront Side Door Window Switch,
Inside Rearview Mirror
16 Cadillac Catera Front and Console Cigarette Lighter Fuse (1999-2001) 
17 Horns (#1 and #2)
18 Fuel Pump Fuse
19 Electronic Brake/Traction Control Module
20 Heated Seat Relay (Passenger and Driver)
21 Daytime Running Lamp (DRL) Relay
Left side High - Beam Headlamp Relay
22 Headlamp Switch
Left side Low - Beam Headlamp
23 Left side Parking Lamp and Turn Signal Lamps
Left side Rear Sidemarker Lamp
Multifunction Relay
Left side Stoplamp and Taillamp
24 Lifting Magnet,
BCM
Gage Cluster
25 Sunroof Actuator
26 Headlamp Switch,
Right and left Front Sidemarker Lamp,
Middle Taillamp,
Right and left Rear License Plate Lamp,
Radio module
Automatic Transmission Control Indicator
Heater and A/C Control Unit
27 Automatic Level Control Sensor,
Rear Suspension Leveling Air Compressor and Relay
28 Door Lock Rela
29 Multifunction Relay
OnStar System Module
30 Right side Parking Lamp and Turn Signal Lamp
Right side Rear Sidemarker Lamp
Right side Stoplamp and Taillamp
31 Right side Low - Beam Headlamp Turn Signal Switch
32 Right side High - Beam Headlamp Relay
33 Blower Controller
A/C Compressor Relay
34 Heated Rear Window Defogger Relay
35 Passenger Seat Adjuster Switch,
Driver Seat Adjuster Memory Module

Relay box #2


General view.

Diagram
No. Description
I Daytime Running Lamps (DRL)
II Automatic Level Control System
III Rear Window Defogger,
Heated Mirrors
IV Hazard Warning Flashers
V High - Beam Headlamps II (Right Side)
VI Horn
VII Parking Lamps and Turn Signal Lamps
VIII Low - Beam Headlamps
IX Empty
X Empty
XI High - Beam Headlamps I (Left Side)
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