1. Disconnect the harness connector C 405.
2. Set the headlamp switch to the PARK position.
3. Connect a test lamp between terminal A in the C 405 front chassis harness connector and the chassis ground.

Does the test lamp light?

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Go to Step 2

Go to Step 3

1. Connect the harness connector C 405.
2. Disconnect the harness connector from the rear stop, turn and taillamp assembly.
3. Connect a test lamp from terminal B CKT 9 (BRN) at the stop, turn and taillamp assembly to ground.

Does the test lamp light?

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Go to Step 4

Go to Step 5

Repair the open in CKT 9 (BRN) between S 126 and terminal A in C 405, the front chassis harness connector.

Is the repair complete?

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System OK

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Repair the open in CKT 150 (BLK) between S 402 and G 405.

Is the repair complete?

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System OK

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Repair the open in CKT 9 (BRN) between S 901 and terminal A in C 405, the rear chassis harness connector.

Is the repair complete?

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System OK

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