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z Power Door Locks Inoperative (Front Door(s)) or Power Door Locks Inoperative (Rear Door(s)) z Power Door Locks Inoperative - Endgate/Liftgate z Power Mirrors Inoperative z Power Mirrors - Folding Inoperative z Power Mirrors - Memory Functions Inoperative z Mirrors - Outside Automatic Day-Night Feature Inoperative z Heated Mirrors Inoperative POWER WINDOWS INOPERATIVE - EXPRESS DOWN FUNCTION Power Windows Inoperative - Express Down Function Step Action Yes No Schematic Reference: Power Window Schematics 1 Did you perform the Door Systems Diagnostic Go to Step 2 Go to Diagnostic System Check - Door Systems 2 Activate the power window switch to the express Go to Testing for Intermittent Conditions and Poor Connections in Wiring Systems Go to Step 3 3 1. Install a scan tool. 2. Monitor the appropriate window status data parameter in the driver door input list. 3. Activate the appropriate power window switch to the express down position. Does the window status data parameter change to Go to Step 4 Go to Step 6 4 Is the express down function inoperative on the Go to Step 5 Go to Step 6 5 Inspect for poor connections at the passenger door Go to Step 9 Go to Step 7 6 Inspect for poor connections at the driver door Go to Step 9 Go to Step 8
2004 Hummer H2 2004 ACCESSORIES & EQUIPMENT Doors - Hummer H2
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