For 1990-2009 cars only
Step | Action | Value(s) | Yes | No |
|---|---|---|---|---|
1 | Inspect the indicator lamp bulb. Is the bulb OK? | -- | ||
2 | Turn ON the ignition. Backprobe the PCM connector C2 terminal 35 using an unpowered test light to B+. Does the test lamp light? | -- | ||
3 | Replace the bulb. Are the repairs complete? | -- | Go to Charging System Check | -- |
4 | Check for open in CKT 225 (RED). Is repair completed? | -- | Go to Charging System Check | -- |
5 |
Does the test lamp light? | -- | ||
6 | Replace PCM, refer to Powertrain Control Module Replacement/Programming Is repair completed? | -- | Go to Charging System Check | -- |
7 | Inspect and repair CKT 25 for an open, if OK, inspect and repair open in CKT 439 Is repair completed? | -- | Go to Charging System Check | -- |
