Power Window Inoperative - Driver Door. Buick Rendezvous

For 1990-2009 cars only

Makes 🢒 Buick 🢒 2003 🢒 Rendezvous - AWD 🢒 Body and Accessories 🢒 Doors 🢒 Power Window Inoperative - Driver Door

Step	Action	Yes	No
Schematic Reference: Power Window Schematics Connector End View Reference: Power Door Systems Connector End Views
1	Did you perform the Door Systems Diagnostic System Check?	Go to Step 2	Go to Diagnostic System Check - Door Systems
2	Verify that the inoperative driver door power window fault is present. Does the driver door power window operate normally?	Go to Testing for Intermittent Conditions and Poor Connections in Wiring Systems	Go to Step 3
3	Disconnect the driver window motor. Turn on the ignition, with the engine off. Probe the power window motor left front up circuit of the driver window motor with a test lamp that is connected to a good ground. Activate the driver window switch to the UP position. Does the test lamp illuminate?	Go to Step 4	Go to Step 5
4	Connect a test lamp between the power window motor left front up circuit of the driver window motor and the power window motor left front down circuit of the driver window motor. Activate the driver window switch to the DOWN position. Does the test lamp illuminate?	Go to Step 7	Go to Step 6
5	Test the power window motor left front up circuit for an open. Refer to Circuit Testing and Wiring Repairs in Wiring Systems. Did you find and correct the condition?	Go to Step 11	Go to Step 8
6	Test the power window motor left front down circuit for an open. Refer to Circuit Testing and Wiring Repairs in Wiring Systems. Did you find and correct the condition?	Go to Step 11	Go to Step 8
7	Inspect for poor connections at the harness connector of the driver window 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 11	Go to Step 9
8	Inspect for poor connections at the harness connector of the driver window switch. 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 11	Go to Step 10
9	Replace the driver window motor. Refer to Front Side Door Window Regulator Replacement . Did you complete the repair?	Go to Step 11	--
10	Replace the driver window switch. Refer to Front Side Door Window Switch Replacement - Left Side . Did you complete the repair?	Go to Step 11	--
11	Operate the system in order to verify the repair. Did you correct the condition?	System OK	Go to Step 2