Did you review the power window operation and perform the necessary inspections?

Go to Step 2

Go to Power Windows Operation

Verify that the driver power window is inoperative.

Does the driver power window operate properly?

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

Go to Step 3

1. Disconnect the driver power window regulator motor.
2. With a test lamp, probe between the up switch signal circuit at the harness connector of the driver power window regulator motor and a good ground.
3. Press the driver window switch to the up position while observing the test lamp.
4. With a test lamp, probe between the down switch signal circuit at the harness connector of the driver power window regulator motor and a good ground.
5. Press the driver window switch to the up position while observing the test lamp.

Did the test lamp illuminate when the switch was pressed to the up position and the down position?

Go to Step 4

Go to Step 9

Did the test lamp stay illuminated for either of the circuits?

Go to Step 15

Go to Step 5

Test the ground circuit to the driver power window regulator motor for an open. Refer to Circuit Testing and Wiring Repairs in Wiring Systems.

Did you find and correct the condition.

Go to Step 16

Go to Step 6

Test the switched ignition signal circuit to the driver power window regulator motor for an open. Refer to Circuit Testing and Wiring Repairs in Wiring Systems.

Did you find and correct the condition.

Go to Step 16

Go to Step 7

Test the switched ignition signal circuit to the driver power window regulator motor for a short to ground. Refer to Circuit Testing and Wiring Repairs in Wiring Systems.

Did you find and correct the condition.

Go to Step 16

Go to Step 8

Test the battery positive voltage circuit to the driver power window regulator motor for an open. Refer to Circuit Testing and Wiring Repairs in Wiring Systems.

Did you find and correct the condition.

Go to Step 16

Go to Step 11

Test the appropriate power window regulator motor switch signal circuit to the driver power window regulator motor for an open. Refer to Circuit Testing and Wiring Repairs in Wiring Systems.

Did you find and correct the condition.

Go to Step 16

Go to Step 10

Test the appropriate power window regulator motor switch signal circuit to the driver power window regulator motor for a short to ground. Refer to Circuit Testing and Wiring Repairs in Wiring Systems.

Did you find and correct the condition.

Go to Step 16

Go to Step 12

Inspect for poor connections at the driver power window regulator motor. Refer to Testing for Intermittent Conditions and Poor Connections and Connector Repairs in Wiring Systems.

Did you find and correct the condition?

Go to Step 16

Go to Step 13

Inspect for poor connections at the Power Accessory Switch Panel. Refer to Testing for Intermittent Conditions and Poor Connections and Connector Repairs in Wiring Systems.

Did you find and correct the condition?

Go to Step 16

Go to Step 14

Replace the driver power window regulator motor. Refer to Front Side Door Window Regulator Replacement .

Is the repair complete?

Go to Step 16

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Replace the Power Accessory Switch Panel. Refer to Power Accessory Switch Panel Replacement .

Is the repair complete?

Go to Step 16

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Repair the short to voltage in the appropriate power window regulator motor switch signal circuit. Refer to Wiring Repairs in Wiring Systems.

Is the repair complete?

Go to Step 16

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1. Reprogram any window regulators if any were disconnected. Refer to Window Motor Programming - Express Function .
2. Operate the system in order to verify the repair.

Did you correct the condition?

System OK

Go to Step 2