GMC Chevrolet Camaro 1998 Service Manual page 338

8-96 Lighting Systems Body and Accessories
Headlight Leveling Inoperative (cont'd)
Step Action Value(s)
Yes No
Repair the open in circuit 869 between the headlamp
9
leveling switch and 8172. -
-
Is the repair complete?
Go to Step 11
(
Replace the headlamp leveling switch. Refer to Headlamp
10
Leveling Switch Replacement.
-
-
Is the repair complete?
Go to Step 11
1. Turn the ignition switch to the OFF position.
Go to Headlight
11
2. Reconnect all connectors/components removed.
-
Leveling
-
Have all repairs been made? System Check
Headlight Leveling lnop - Actuator Switch lllum
Step Action Value(s) Yes No
Was the entire Headlamp Leveling System Check
Go to Headlight
1 performed?
-
Leveling
Go to Step2 System Check
1. Place the headlamp switch in the HEAD position.
2. Visually verify that the headlamps are operative.
3. Adjust the IP dimmer switch to a mid-range position.
2
4.
Disconnect the connector at the headlamp leveling
-
switch.
5. Connect a test light between cavities 7 and 6 of the
headlamp leveling switch connector.
Did the test light illuminate?
Go to Step 3 Go to Step 4
Replace the headlamp leveling switch. Refer to Headlamp
3
Leveling Switch Replacement.
-
-
Is the repair complete?
Go to Step 5
4
Repair the poor connection or open in circuit 650.
-
-
Is the repair complete?
Go to Step 5
(
1. Turn the ignition switch to the OFF position.
Go to Headlight
5
2. Reconnect all connectors/components removed.
-
Leveling
-
Have all repairs been made? System Check
High Beam Indicator Inoperative
Step Action Value(s)
Yes
No
1
Was the entire Headlight System Check performed?
-
Go to Headlight
Go to Step 2 System Check
Are the high beam headlights operating properly? Go to
2
-
Headlamps
Inoperative -
Go to Step 3 High Beams
1. Turn the headlamp switch to the HEAD position.
2. Turn the headlamp dimmer switch to the HIGH
3
position.
-
3. Using a test light, backprobe between the instrument
cluster harness connector terminals A 11 and 85.
Does the test light illuminate?
Go to Step 4 Go to Step 5
Service the instrument cluster. Refer to Instrument Cluster
4
System Check.
-
-
Is the repair complete? Go to Step 8
(