Indicator & Gauge PINOUT Test
Check voltage or resistance at IPC connector to determine if proper signals are supplied to IPC. See INSTRUMENT PANEL CLUSTER (IPC) PINOUT TEST table. See Fig 1 & 2 for the instrument panel connector identification.
LEFT INSTRUMENT PANEL CLUSTER (IPC) PINOUT TEST
| Cavity | Wire Color | Circuit Number | Description |
|---|---|---|---|
| A1 | PNK/BLK | 439 | Ignition Input |
| A3 | BLK/WHT | 450 | Voltmeter, Speedometer, Ground |
| A6 | DR GRN | 35 | Coolant Temperature Indicator |
| A7 | BRN | 25 | Charge Indicator/Voltage Gage |
| A9 | BRN/WHT | 419 | "Service Engine Soon" Indicator |
| A11 | PNK/BLK | 39 | Ignition Input, Indicators Power Feed |
| B2 | GRY | 8 | Panel Illumination Lamps |
| B6 | DK GRN/WHT | 135 | Coolant Temperature Gage |
| B7 | BLK | 150 | Ground |
| B8 | BRN | 1147 | Vehicle Speed Input |
| B9 | BRN | 9 | Park Lamp Input |
| B10 | LT BLU | 14 | Left Hand Turn Indicator |
| B11 | BRN | 358 | "Inflatable Restraint Indicator" |
RIGHT INSTRUMENT PANEL CLUSTER (IPC) PINOUT TEST
| Cavity | Wire Color | CircuitNumber | Description |
|---|---|---|---|
| A1 | PPL | 30 | Fuel Gage Sender Input |
| A2 | TAN | 31 | Oil Pressure Sender Input |
| A3 | BLK | 150 | Ground |
| A4 | YEL | 237 | "Fasten Belts" Indicator |
| A5 | LT GRN | 11 | Hi Beam Indicator |
| A6 | PNK/BLK | 439 | Ignition Input, Voltmeter, Tachometer, Speedometer |
| A7 | BLK/WHT | 450 | Tachometer Ground |
| A8 | DK BLU | 15 | Right Hand Turn Indicator |
| A9 | LT GRN/BLK | 875 | "Antilock" Brake Indicator |
| B1 | WHT | 121 | Tachometer Signal |
| B5 | PNK/BLK | 39 | Ignition Input, Indicators, Gages Power Feed |
| B8 | TAN/WHT | 33 | "Brake" Indicator |
| B9 | BRN/WHT | 1173 | Low Oil Indicator |
| B10 | WHT | 156 | Door Open Indicator |
| B11 | ORN | 340 | Battery Feed, Door Open Indicator |
INSTRUMENT PANEL CLUSTER (IPC) PINOUT TEST
| Cavity | Wire Color | Circuit Number | Description |
|---|---|---|---|
| 1 | PNK/BLK | 39 | Ignition Input, Fuel Gage, Coolant Temperature Gage, Power Feed |
| 2 | WHT | 156 | "Door Open" Indicator |
| 3 | BRN/WHT | 1173 | "Low Oil Level" Indicator |
| 4 | BLK | 150 | Ground |
| 8 | YEL | 237 | "Fasten Seat Belt" Indicator |
| 9 | ORN | 340 | Fused Battery Feed |
| 10 | DK GRN | 146 | "Gate Ajar" Indicator |
| 11 | TAN/WHT | 33 | "Brake" Indicator |
| 12 | PNK/BLK | 39 | Ignition Input, Indicators Power Feed |
| 13 | BRN | 25 | Charge Indicator |
| 14 | BRN | 358 | "Inflatable Restraint" Indicator |
| 15 | PPL | 30 | Fuel Gage Sender Input |
| 16 | BLK | 150 | Fuel Gage, Coolant Temperature Gage, Ground |
| 21 | GRY | 8 | Panel Illumination Lamps |
| 22 | BLK | 150 | Indicator And Panel Lamps Ground |
| 24 | LT BLU | 14 | Left Hand Turn Indicator |
| 25 | LT GRN | 11 | High Beam Indicator |
| 26 | DK BLU | 15 | Right Hand Turn Indicator |
| 27 | PNK/BLK | 439 | Ignition Input, Speedometer Power Feed |
| 28 | BRN | 1147 | Vehicle Speed Input |
| 29 | BLK/WHT | 450 | Speedometer Ground |
| 30 | BRN/WHT | 419 | "Service Engine Soon" Indicator |
| 31 | TAN | 31 | Oil Pressure Indicator |
| 32 | LT GRN/BLK | 875 | "Antilock Brake" Indicator |
| 33 | DR GRN | 35 | Coolant Temperature Indicator |
| 34 | DK GRN/WHT | 135 | Coolant Temperature Gage |
| - Wagon ONLY | |||
TESTING CONDITIONS WITH GAUGES:
- Ignition switch in ON position except for resistance measurements.
- Make all resistance measurements to ground with the negative battery cable disconnected.
- Measure to ground unless another terminal is given.
- Cluster connector as seen from the driver's seat with IPC removed.
- If correct voltage or resistance exists at terminals, and cluster function for those terminals does not respond correctly to the measured inputs, replace bulb or IPC.
TESTING CONDITIONS WITHOUT GAUGES:
- Ignition switch in ON position except for resistance measurements.
- Make all resistance measurements to ground with the negative battery cable disconnected.
- Measure to ground unless another terminal is given.
- Cluster connector as seen from the driver's seat with IPC removed.
- If correct voltage or resistance exists at terminals, and cluster function for those terminals does not respond correctly to the measured inputs, replace bulb or IPC.