BUZZERS, RELAYS & TIMERS
| Component | Location |
|---|---|
| A/C Blower Relay | Right engine cowl in blower motor assembly. |
| A/C Cut-Out Relay | Behind right front fender apron. |
| Choke Heater Relay (Bonneville) | Behind left hand side of I/P under sending units and sensors. (Scheme 1) |
| EFE Relay | Front of engine. |
| Door Lock Relay | Lower right shroud at bottom access hole. |
| EGR Cut-Out Relay | On right front fender well. |
| Fast Idle Relay | On left side of engine cowl. |
| Glow Plug Relay | Top of right front wheel well. (Scheme 2) |
| Hazard Flasher | Upper left corner of fuse block. |
| Horn Relay | Behind left side of instrument panel above fuse block. |
| Lights-On Buzzer | Attached to fuse block. |
| Power Antenna Relay | Behind right side of glove box |
| Seat Belt Timer Buzzer | Behind left side of instrument panel at convenience center. |
| Theft Deterrent Relay | Behind instrument panel left of steering column. |
| Turn Signal Flasher | Lower left corner of fuse block. (Scheme 3) |
| Vehicle Speed Sensor (Regal V6) | Behind I/P above steering column. |
BUZZERS, RELAYS & TIMERS LOCATION
CONTROL UNITS/TIMERS
| Component | Location |
|---|---|
| Blower & A/C Clutch Control Module | Right hand side of engine cowl. |
| Defogger Timer | Under left side of instrument panel attached to top of fuse block. (Scheme 4) |
| Diesel Electronics Module | Behind I/P, right of steering column. (Scheme 5) |
| Electronic Control Module (ECM) | Right shroud near lower access hole. (Scheme 6) |
| Light Driver Module | Taped to instrument panel harness left of glove box. |
| Low Brake Vacuum Delay Module | Taped to instrument panel harness above fuse block. (Scheme 7) |
| Multi-Function Chime Module | Behind instrument panel left of steering column. (Scheme 8) |
| Theft Deterrent Control Unit | Behind instrument panel left of steering column. |
CONTROL UNITS/TIMERS LOCATION
MOTORS
| Component | Location |
|---|---|
| A/C-Heater Blower Motor | Ahead of right side of engine cowl. |
| Heater Water Valve Vacuum Motor | Right rear part of engine. |
| Outside Air Vacuum Motor | Under instrument panel top right side of A/C module. |
| Upper Mode Vacuum Motor | Upper left side of A/C module. |
| Windshield Washer Motor | Left side of side cowl. |
| Windshield Wiper Motor | Upper left side of engine cowl |
MOTORS LOCATION
SOLENOIDS
| Component | Location |
|---|---|
| EFE Solenoid (V6) | Top center of right valve cover. (Scheme 22) |
| EGR Solenoid | Top center of right valve cover (V6), on bracket rear of right valve cover or top front left side of engine (V8). (Scheme 14)& (Scheme 22). |
| Fast Idle Solenoid | Top of engine near front. (Scheme 2) |
| Fuel Metering Solenoid | Front right side of carburetor (V6) or top right side of engine (V8). (Scheme 14)& (Scheme 22). |
SOLENOIDS LOCATION
SWITCHES
| Component | Location |
|---|---|
| Brake Pressure Switch | Rear base of left front wheel well. |
| Brake Switch | Top of brake pedal support. |
| Gear Selector Switch | Attached to base of steering column. |
| Park Brake Switch | On park brake pedal support. (Scheme 23) |
| Torque Converter Clutch Switch | On brake pedal support. |
SWITCHES LOCATION
SENDING UNITS/SENSOR SWITCHES
| Component | Location |
|---|---|
| A/C Cut-Out Switch | On accelerator pedal bracket. (Scheme 9) |
| A/C Pressure Cycling Switch | On top of vacuum tank. |
| A/C Temperature Cut-Out Switch | Left front side of engine near alternator. (Scheme 10)& (Scheme 11). |
| Barometric Pressure Sensor | Behind right side of instrument panel. (Scheme 12) |
| Cold Inhibit Switch (Diesel) | Below center of right valve cover. (Scheme 2) |
| Coolant Temperature Sensor | Front behind alternator (V6) or top left front (V8) of engine. (Scheme 13)& (Scheme 14). |
| Coolant Temperature Switch | Top of engine behind alternator. (Scheme 13) |
| Engine Temperature Switch (Diesel) | Below rear part of left valve cover. (Scheme 10)& (Scheme 15). |
| Low Brake Vacuum Switch | On power brake booster. (Scheme 16) |
| Manifold Absolute Pressure Sensor | On top of right front wheel well. |
| Oil Pressure Sender/Switch | Right rear (V6 Diesel) or front (V6 Gas & V8) of engine. (Scheme 17), (Scheme 18) & (Scheme 19). |
| Oxygen Sensor | Rear right exhaust manifold (V6) or below right valve cover (V8). (Scheme 20) |
| Turbo Boost Indicator Switch | Above front part of left front wheel well. |
| Vacuum Sensor (V8) | Connected to right front wheel well. |
| Vehicle Speed Sensor | Behind speedometer. (Scheme 21) |
SENDING UNITS/SENSOR SWITCHES LOCATION
MISCELLANEOUS COMPONENTS
| Component | Location |
|---|---|
| A/C-Heater Blower Resistors | Heater module in front of blower motor. |
| Convenience Center | Behind instrument panel left of steering column. (Scheme 8) |
| Theft Deterrent Diode | Taped to instrument panel harness left of steering column. |
MISCELLANEOUS COMPONENTS LOCATION
COMPONENT LOCATION GRAPHICS
Note. Figures may show multiple component locations. Refer to appropriate table for proper figure references.
