Charge Indicator Always On. Buick LeSabre 1998

For 1990-2009 cars only

Makes 🢒 Buick 🢒 1998 🢒 LeSabre 🢒 Engine 🢒 Engine Electrical 🢒 Charge Indicator Always On

Step

Action

Value(s)

Yes

Monitor the system voltage using scan tool while the engine is running.

Is the system voltage above the specified value?

10.6 V

•	Place the ignition in the OFF position.

•	Disconnect the PCM C2.

•	Turn ON the ignition.

Is the indicator still on?

•	Inspect the generator.

•	Repair as needed.

Are the repairs complete?

•	Inspect the CKT 25 (BRN) for a short to ground.

•	Repair as needed.

Are the repairs complete?

•	Inspect the PCM C2 terminal contact.

•	If OK, refer to Powertrain Control Module Diagnosis .

•	Repair or replace as needed.

Are the repairs complete?