Lights On Chime Inoperative. Pontiac Firebird 1999

For 1990-2009 cars only

Makes 🢒 Pontiac 🢒 1999 🢒 Firebird 🢒 Body and Accessories 🢒 Instrument Panel, Gauges, and Console 🢒 Lights On Chime Inoperative

Step	Action	Value(s)	Yes	No
1	Turn the headlamp switch to the ON position. Using a test lamp connected to ground, backprobe body control module (BCM) connector C3 terminal D15. Does the test lamp light?	--	Go to Step 2	Go to Step 3
2	Test for a poor connection at BCM connector C3 terminal D15. If the connection is OK, replace the BCM. Refer to Body Control Module Replacement . Is the repair complete?	--	System OK	--
3	Repair the open in circuit 9 between the BCM and S226. Is the repair complete?	--	System OK	--

Step

Action

Value(s)

Yes

Turn the headlamp switch to the ON position.
Using a test lamp connected to ground, backprobe body control module (BCM) connector C3 terminal D15.

Does the test lamp light?

Test for a poor connection at BCM connector C3 terminal D15.
If the connection is OK, replace the BCM. Refer to Body Control Module Replacement .

Is the repair complete?

System OK

Repair the open in circuit 9 between the BCM and S226.

Is the repair complete?

System OK