P1362

DTC P1361: TDC Sensor 1 Circuit Intermittent Interruption
DTC P1362: TDC Sensor 1 Circuit No Signal
DTC P1366: TDC Sensor 2 Circuit Intermittent Interruption
DTC P1367: TDC Sensor 2 Circuit No Signal

1. Reset the PCM.
2. Start the engine.

Is DTC P1361, P1362, P1366 or P1367 indicated?

YES - Go to step 3.

NO - Intermittent failure, system is OK at this time. Check for poor connections or loose wires at the TDC1/TDC2 sensor and the PCM.

3. Turn the ignition switch OFF.
4. Disconnect the TDC1/TDC2 sensor 4P connector.




5. Measure resistance between the terminals of indicated sensor (see table).

Is there 1,850 - 2,450 Ohm?

YES - Go to step 6.

NO - Replace the TDC1/TDC2 sensor.




6. Check for continuity to body ground on both terminals of indicated sensor individually.

Is there continuity?

YES - Replace the TDC1/TDC2 sensor.

NO - Go to step 7.

7. Reconnect the TDC1/TDC2 sensor 4P connector.
8. Disconnect the negative cable from the battery.
9. Disconnect PCM connector C (31P).




10. Measure resistance between the terminals of the indicated sensor on the PCM connector (see table).

Is there 1,850 - 2,450 Ohm?

YES - Go to step 11.

NO - Repair open in the indicated sensor wires (see table).




11. Check for continuity between body ground and PCM connector terminals C20 and/or C29 individually.

Is there continuity?

YES - Repair short in the indicated sensor wires (see table).

NO - Substitute a known-good PCM and recheck. If the symptom/indication goes away, replace the original PCM.