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3 1. Connect a test lamp to a good ground. 2. Backprobe both of the mirror fold motor control circuits one at a time with the test lamp. Does the test lamp illuminate at either test point? - Go to Step 6 Go to Step 4 4 1. Connect a test lamp to battery voltage. 2. Backprobe both of the mirror fold motor control circuits one at a time with the test lamp. Does the test lamp illuminate at either test point? - Go to Step 6 Go to Step 5 5 1. Disconnect the power mirror. 2. Test for continuity through the mirror fold motor and the mirror fold motor control circuits. Is there continuity? - Go to Step 7 Go to Step 6 6 Inspect for poor connections at the harness connector of - Go to Step 10 Go to Step 8 7 Inspect for poor connections at the harness connector of - Go to Step 10 Go to Step 9 8 Replace the appropriate power mirror. Refer to Mirror - Go to Step 10 - 9 Replace the appropriate door module. Refer to Switch IMPORTANT: Perform the set up procedure for the driver door - Go to Step 10 - 10 1. Use the scan tool in order to clear the DTCs. 2. Operate the vehicle within the Conditions for Running the DTC as specified in the supporting Does the DTC reset? - Go to Step 2 System OK
2004 Hummer H2 2004 ACCESSORIES & EQUIPMENT Doors - Hummer H2
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