Automatic Transmission

DTC P0369: Camshaft Position (CMP) Sensor B Intermittent Interruption

NOTE: Before you troubleshoot, record all freeze data and any on-board snapshot, and review General Troubleshooting Information.

1. Clear the DTC with the HDS.
2. Start the engine, and let it idle for 2 minutes.
3. Check whether DTC P0369 is indicated in the DTCs/Freeze Data in PGM-FI Mode Menu with the HDS.

Is DTC P0369 indicated in the PGM-FI system?

Yes - Troubleshoot for DTC P0369 in the PGM-FI System.

No - Go to step 4.

4. Check whether DTC P0369 is indicated in the DTCs/Freeze Data in A/T Mode Menu with the HDS.

Is DTC P0369 indicated?

Yes - Go to step 5.

No - Intermittent failure, the system is OK at this time.

5. Update the A/T software in the PCM if it does not have the latest software, or substitute a known-good PCM.
6. Start the engine, and let it idle for 2 minutes.
7. Check for DTC(s) in the DTCs/Freeze Data in A/T Mode Menu with the HDS.

Is DTC P0369 indicated?

Yes - Check for poor connections and loose terminals at the CMP sensor and the PCM. If the PCM was updated, substitute a known-good PCM, then recheck. If the PCM was substituted, reinstall the original PCM, then go to step 1.

No - Go to step 8.

8. Monitor the OBD STATUS for P0369 in the DTCs/Freeze Data in A/T Mode Menu for a pass/fail.

Does the HDS indicate PASSED?

Yes - If the PCM was updated, troubleshooting is complete. If the PCM was substituted, replace the original PCM. If any other DTCs were indicated on step 7, go to the indicated DTC's troubleshooting.

No - Check for poor connections and loose terminals at the CMP sensor and the PCM. If the PCM was updated, substitute a known-good PCM, then recheck. If the PCM was substituted, reinstall the original PCM, then go to step 1. If the HDS indicates NOT COMPLETED, keep idling until a result comes on.