Did you perform the Lighting System Diagnostic System Check?

Go to Step 2

Go to Diagnostic System Check - Lighting Systems in Lighting Systems.

1. Turn the ignition to the ON position.
2. Place the turn signal switch to a turn left or a turn right position.

Do the turn signal tamps flash on and off?

Go to Testing for Intermittent Conditions and Poor Connections

Go to Step 3

Inspect the Turn Signal Fuse.

Is the fuse open?

Go to Step 4

Go to Step 5

Repair a short to ground in the turn signal B+ circuit feed.

Did you complete the repair?

Go to Step  12

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1. Disconnect the hazard lamp/turn signal lamp flasher.
2. Using a test lamp connected to a known good ground, probe the turn signal fuse B+ circuit.

Does the test lamp illuminate?

Go to Step 7

Go to Step 6

Repair a poor connection or an open in the turn signal fuse B+ circuit.

Did you complete the repair?

Go to Step 12

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1. Reconnect the hazard lamp/turn signal lamp flasher.
2. Using a test lamp backprobe the hazard lamp/turn signal flasher between the turn signal flasher circuit and a known good ground.

Does the test light flash on and off?

Go to Step 8

Go to Step 11

Using a test lamp backprobe the turn signal switch between the turn signal switch output circuit and a known good ground.

Does the test lamp flash on and off?

Go to Step 9

Go to Step 10

Repair a poor connection or an open in the turn signal switch circuit.

Did you complete the repair?

Go to Step 12

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Replace the turn signal switch.

Refer to Multifunction Turn Signal Lever Replacement - On Vehicle in Steering Wheel and Column - Tilt.

Did you complete the repair?

Go to Step 12

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Replace the hazard lamp/turn signal lamp flasher.

Did you complete the repair?

Go to Step 12

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Operate the system in order to verify the repair.

Did you correct the condition?

Go to Diagnostic System Check - Lighting Systems

Go to Step 2