For 1990-2009 cars

Step | Action | Yes | No
--- | --- | --- | ---
Schematic Reference: Exterior Lights Schematics
1 | Did you review the Exterior Lighting Systems Description and Operation and perform the necessary inspections? | Go to Step 2 | Go to Symptoms - Lighting Systems
2 | Verify that the High Beam Indicator is inoperative. Does the Indicator operate normally? | Go to Testing for Intermittent Conditions and Poor Connections in Wiring Systems | Go to Step 3
3 | Using a test lamp backprobe connector C1, cavity 6 of the instrument panel cluster assembly to ground. Does the test lamp illuminate? | Go to Step 4 | Go to Step 9
4 | Using a fused jumper wire, backprobe connector C1, cavity 4 of the instrument panel cluster assembly to ground. Does the high beam indicator lamp light? | Go to Step 6 | Go to Step 5
5 | Test for an open in the IP cluster printed circuit . Does an open condition exist? | Go to Step 8 | Go to Step 7
6 | Repair the open high beam ground circuit between connector C1, cavity 4 of the instrument panel cluster assembly and S234. Refer to Wiring Repairs in Wiring Systems. Did you complete the repair? | Go to Step 10 | --
7 | Replace the high beam indicator lamp. Did you complete the repair? | Go to Step 10 | --
8 | Replace IP cluster printed circuit. Refer to Printed Instrument Cluster Circuit Replacement . Did you complete the repair? | Go to Step 10 | --
9 | Repair the open LH headlamp supply voltage circuit between connector C1, cavity 6 of the instrument panel cluster assembly and S235. Refer to Wiring Repairs in Wiring Systems. Did you complete the repair? | Go to Step 10 | --
10 | Operate the system in order to verify the repair. Did you correct the concern? | System OK | Go to Step 3