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power window up relay ON and OFF. Does the test lamp turn ON and OFF with each Go to Step 8 Go to Step 5 5 Does the test lamp remain illuminated with each Go to Step 7 Go to Step 6 6 Test the control circuit of the left rear power Go to Step 13 Go to Step 9 7 Test the control circuit of the left rear power Go to Step 13 Go to Step 9 8 Inspect for poor connections at the left rear power Go to Step 13 Go to Step 11 9 Inspect for poor connections at the harness Go to Step 13 Go to Step 12 10 Repair the open or short to ground in the battery Go to Step 13 - 11 Replace the left rear power window switch. Go to Step 13 - 12 Replace the Body Control Module. Refer to Body IMPORTANT: Perform the set up procedure for the Body Go to Step 13 - 13 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
2004 Hummer H2 2004 ACCESSORIES & EQUIPMENT Doors - Hummer H2
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