DP1 DTC P0500: Check For TCM And Pcm DTCS
- Carry out the TCM self-test.
- Carry out the PCM self-test.
- Are any TCM or PCM DTCs present?
- Yes: DISREGARD the current diagnostic trouble code (DTC) at this time. DIAGNOSE the next DTC. GO to TROUBLESHOOTING - 2.5L & 3.0L .
- No: GO to DP2 .