Diagnostic Test

WARNING: This page is about a different variant/trim than selected.

CHECK FOR AN ACTIVE DTC

Start the engine and allow it to idle.
Using the scan tool, read DTCs.
Is this DTC active or pending?

Yes
- Replace the Alternator (Generator) in accordance with the Service Information. Refer to GENERATOR, REMOVAL AND INSTALLATION .
- Perform the POWERTRAIN VERIFICATION TEST. Refer to POWERTRAIN VERIFICATION TEST .
No
- Perform the INTERMITTENT DTC diagnostic procedure. Refer to DTC INDEX .