Diagnostic Test
- ACTIVE DTC
- Ignition on, engine not running.
- With a scan tool, read PCM DTCs.
Q: Is the DTC active at this time?
Yes :
- Refer to ELECTRONIC CONTROL MODULES/DIAGNOSIS AND TESTING for diagnostic procedures and for further possible causes.
No :
- Refer to the INTERMITTENT CONDITION DIAGNOSTIC PROCEDURE .
- Perform the POWERTRAIN VERIFICATION TEST .