High Beam Indicator Inoperative. Buick Century (China) (CNG) 1999

For 1990-2009 cars only

Makes 🢒 Buick 🢒 1999 🢒 Century (China) (CNG) 🢒 Body and Accessories 🢒 Lighting Systems 🢒 High Beam Indicator Inoperative

Step	Action	Value(s)	Yes	No
1	Turn the headlamp dimmer switch to the high position Using a test light, backprobe between the instrument cluster harness connector terminal B7 and ground. Does the test light illuminate?	--	Go to Step 3	Go to Step 2
2	Repair a poor connection or an open in circuit 11 between the underhood accessory wiring junction block connector C2 terminal F11 and the instrument cluster harness connector terminal B7. Has the repair been made?	--	Go to Headlight System Check	--
3	Service the instrument cluster. Refer to Diagnostic System Check - Instrument Cluster Instrument Panel,Gauges and Console. Has the repair been made?	--	Go to Headlight System Check	--

Step

Action

Value(s)

Yes

Turn the headlamp dimmer switch to the high position
Using a test light, backprobe between the instrument cluster harness connector terminal B7 and ground.

Does the test light illuminate?

Go to Step 3

Go to Step 2

Repair a poor connection or an open in circuit 11 between the underhood accessory wiring junction block connector C2 terminal F11 and the instrument cluster harness connector terminal B7.

Has the repair been made?

Go to Headlight System Check

Service the instrument cluster. Refer to Diagnostic System Check - Instrument Cluster Instrument Panel,Gauges and Console.

Has the repair been made?

Go to Headlight System Check