DEFINITION: The left turn indicator does not operate in the instrument cluster, but the right turn indicator operates, and all exterior turn signal lamps operate correctly.

Review the turn signal operation and perform the necessary inspections.

Did you complete the system review and inspection?

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Go to Step 2

Go to Symptoms

1. Turn the ignition ON with the engine off.
2. Attempt to operate the left turn signal.

Does the left turn indicator in the instrument cluster operate normally?

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Go to Testing for Intermittent Conditions and Poor Connections in Wiring Systems

Go to Step 3

1. Disconnect the instrument cluster connector.
2. Place the turn signal lever in the left turn position.
3. Turn the ignition ON with the engine off.
4. Measure the voltage at cavity A10 of the instrument cluster connector.

Did the measurement toggle between 0 volts and battery voltage?

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Go to Step 5

Go to Step 4

Repair the open in CKT 14 (LT BLU) between splice S236 and the instrument cluster.

Did you complete the repair?

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Go to Step 7

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1. Inspect the left turn indicator bulb.
2. Replace the left turn indicator bulb, as necessary.

Did you replace the bulb?

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Go to Step 7

Go to Step 6

Replace the instrument cluster.

Did you complete the repair?

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Go to Step 7

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Operate the system in order to verify the repair.

Did you correct the condition?

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System OK

Go to Step 3