1. Turn the headlamp switch to the PARK position.
2. Turn the instrument panel lamp dimmer switch to maximum brightness.
3. Using a test lamp connected to ground, backprobe circuit 8 at the inoperative lamp connector.

Does the test lamp light?

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Go to Step 3

Go to Step 2

Repair the open in circuit 8 between the inoperative component lamp and S224.

Is the repair complete?

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System OK

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Backprobe with a test lamp between the inoperative component connector circuit 8 and the component lamp ground circuit.

Does the test lamp light?

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Go to Step 5

Go to Step 4

Repair the open or poor connection the ground circuit to the inoperative component.

Is the repair complete?

--

System OK

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1. Test for a poor connection at the inoperative component.
2. If the connections are OK, replace the inoperative component

Is the repair complete?

--

System OK

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