Important: A short to ground will cause an open fuse(s). Before performing this diagnostic procedure, inspect the fuse(s) for an open.

1. Disconnect the turn/hazard flasher connector.
2. Connect the test lamp between terminal 2 of the turn/hazard flasher harness connector and ground.

Does the test lamp light?

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Go to Step 2

Go to Step 3

1. Turn the hazard switch to the ON position.
2. Connect the fused jumper between terminal 2 and terminal 3 of the turn/hazard flasher harness connector.

Do the hazard lamps illuminate but not flash?

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Go to Step 4

Go to Step 5

Repair the open in CKT 140 between the fuse block and the turn/hazard flasher. Refer to Wiring Repairs in Wiring Systems.

Is the repair complete?

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Go to Exterior Lights System Check

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Replace the turn/hazard flasher.

Is the repair complete?

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Go to Exterior Lights System Check

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1. Reconnect the turn/hazard flasher connector.
2. Disconnect the turn/hazard headlamp switch assembly connector.
3. Connect a fused jumper wire between terminal D and terminal F of the turn/hazard headlamp switch assembly harness connector C2.

Does the left front turn lamp flash?

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Go to Step 7

Go to Step 6

Repair the open in CKT 27 between the turn/hazard flasher and the turn/hazard - headlamp switch assembly. Refer to Wiring Repairs in Wiring Systems.

Is the repair complete?

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Go to Exterior Lights System Check

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Replace the turn/hazard - headlamp switch assembly.

Is the repair complete?

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Go to Exterior Lights System Check

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