1. Disconnect the left front window switch harness connector.
2. Connect a test lamp.
3. Backprobe between the left front window switch harness connector C1 terminal D and ground.

Does the test light illuminate?

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Go to Step 3

Go to Step 2

Replace the left front window switch. Refer to Front Side Door Window Switch Replacement .

Is the repair complete?

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System OK

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Repair short to B+ in circuit 1307.

Is the repair complete?

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System OK

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