Step | Action | Yes | No |
|---|---|---|---|
Schematic Reference: Starting and Charging Schematics | |||
1 | Did you perform the Diagnostic System Check for Engine Electrical? | Go to Step 2 | |
2 |
Does the charge indicator illuminate? | Go to Testing for Intermittent Conditions and Poor Connections in Wiring Systems | Go to Step 3 |
3 | Test the generator L-terminal signal circuit a short to voltage. Refer to Circuit Testing and Wiring Repairs in Wiring Systems. Did you find and correct the condition? | Go to Step 6 | Go to Step 4 |
4 | Inspect for poor connections at the harness connector of the PCM. Refer to Testing for Intermittent Conditions and Poor Connections and Connector Repairs in Wiring Systems. Did you find and correct the condition? | Go to Step 6 | Go to Step 5 |
5 |
Important: Perform the set up procedures for the PCM. Replace the PCM. Refer to Powertrain Control Module Replacement in Engine Controls - 3.8 (L26 and L32). Did you complete the replacement? | Go to Step 6 | -- |
6 | Operate the system for which the symptom occurred. Did you correct the condition? | System OK | Go to Step 2 |
