1. Engine running.
2. Connect a scan tool and monitor the system voltage.

Is the voltage greater than the specified value?

10.6 Volts

Go to Step 2

Go to Step 4

1. Turn key to the LOCK position.
2. Disconnect the IPC connector C1.
3. Turn the ignition switch to the RUN position.

Does the volt indicator or check gauges message with engine telltale still on.

--

Go to Step 3

Go to Step 5

Refer to instrument cluster section for diagnosis.

Is repair completed?

--

Starter and Charging System Check

--

Perform the generator function test.

Is repair completed?

--

Starter and Charging System Check

--

Check for short to ground in CKT 225 (RED)

Is repair completed?

--

Starter and Charging System Check

--