One Mirror Does Not Move Up & Down

Using test light, backprobe between specified left front power mirror switch terminals. See TESTING OUTSIDE MIRROR SWITCH UP/DOWN CIRCUITS table. Using mirror select switch, select appropriate mirror. Operate left front power mirror switch UP, then DOWN. If test light illuminates in both positions, go to next step. If test light does not illuminate in both positions, go to step 3).

TESTING OUTSIDE MIRROR SWITCH UP/DOWN CIRCUITS

Application	Between Terminals (Wire Color)
Left Mirror	G (Yellow) & H (Light Blue)
Right Mirror	C (Gray) & A (Brown/White)

Using test light, backprobe between appropriate power mirror terminals. See TESTING OUTSIDE MIRROR UP/DOWN CIRCUITS table. Using mirror select switch, select appropriate mirror. Operate left front power mirror switch UP, then DOWN. If test light illuminates in both positions, go to step 4). If test light does not illuminate in both positions, go to step 5).

TESTING OUTSIDE MIRROR UP/DOWN CIRCUITS

Application	Between Terminals (Wire Color)
Left Mirror	A (Yellow) & C (Light Blue)
Right Mirror	A (Yellow) & C (Gray)

Replace left front power mirror switch. See POWER MIRROR SWITCH under REMOVAL & INSTALLATION. Recheck system operation.
Replace appropriate power mirror. To remove power mirror assembly, see POWER MIRROR ASSEMBLY under REMOVAL & INSTALLATION. Recheck system operation.
Repair open or short to ground in appropriate wire. See WIRING DIAGRAMS . Recheck system operation.