Sending Units/Sensor Switches
SENDING UNITS/SENSOR SWITCHES LOCATION
| Component | Location |
|---|---|
| A/C Ambient Sensor | Above A/C blower motor. |
| A/C Compressor Cycling Switch | Left of blower motor attached to blower evaporator case. |
| A/C In-Car Sensor | Behind right telltale housing above instrument panel glove box. |
| A/C Low Pressure Switch | Back of A/C compressor attached to front of engine. |
| Barometric Pressure Sensor (Gas) | Under instrument panel to right of glove box. |
| Brake Vacuum Switch (Gas) | On brake vacuum booster. |
| Coolant Temperature Sensor | Front of engine near radiator inlet (Gas) or left front corner of intake manifold (Diesel). See Figure. |
| Cruise Control Brake Switch | On brake pedal mounting bracket under instrument panel. |
| Cruise Control Speed Sensor | Attached to speedometer behind instrument cluster. |
| Engine Temperature Switch | Rear of left cylinder head. See Figure. |
| Engine Temperature Switch | Rear of left cylinder head. See Figure. |
| Fast Idle Switch (Diesel) | Right rear of left cylinder head. See Figure. |
| Fuel Tank Sending Unit | Top center of fuel tank. |
| Glow Plug Control Switch | Front of intake manifold. |
| Glow Plug Temperature Switch | Left rear of intake manifold. See Figure. |
| Level Control Height Sensor | Mounted in frame crossmember in front of fuel tank. See Figure. |
| Manifold Absolute Pressure Sensor | Under instrument panel right of glove box. |
| Manifold Air Temperature Sensor | On intake manifold in front of throttle body. |
| Oil Pressure Switch | Front of engine near radiator inlet (Diesel) or on oil filter adapter on right rear of engine (Gas). See Figure. |
| Outside Temperature Sensor | To rear of radiator grille. |
| Oxygen Sensor (Gas) | Attached to left exhaust manifold. |
| 4th Gear Pressure Switch (Gas) | In transmission to lower left of engine. |