Check the HAZARD fuse in the I/P fuse block.

Is the HAZARD fuse open?

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Go to Step 5

Go to Step 2

Using a test lamp, backprobe between the hazard warning switch harness connector terminal B to ground.

Is the test lamp on?

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Go to Step 4

Go to Step 3

Repair poor connection or open in circuit 1840.

Is the repair complete?

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Go to Exterior Lights System Check

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Replace the hazard warning switch. Refer to Cruise Control and Hazard Warning Switch Replacement in instrument panel, gauges and console for service procedure.

Is the repair complete?

--

Go to Exterior Lights System Check

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Repair short to ground in circuit 1840.

Is the repair complete?

--

Go to Exterior Lights System Check

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