GM Service Manual Online
For 1990-2009 cars only

Step

Action

Value(s)

Yes

No

1

  1. Diagnose any stored DTCs before continuing.
  2. Turn the ignition switch to the RUN position.
  3. Measure voltage at the generator BATT terminal.

Is voltage measured within the specified range?

B+

Go to Charging System Check

Go to Step 2

2

Repair an open in the fusible link or CKT 2 between the generator and the starter solenoid. Refer to Wiring Repairs in Wiring Systems.

Did you complete the repair?

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System OK

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