Single Mirror Inoperative
- Turn ignition switch to OFF position. Disconnect harness connector from inoperative power mirror assembly. Measure resistance in Yellow wire between power window control switch harness connector terminal No. 3 and harness connector of inoperative power mirror assembly. If resistance is 5 ohms or less, go to next step. If resistance is greater than 5 ohms, repair open in Yellow wire. Retest system operation.
- Test power mirror control switch. See POWER MIRROR CONTROL SWITCH under COMPONENT TESTS. If power mirror control switch is defective, replace switch. See POWER MIRROR CONTROL SWITCH under REMOVAL & INSTALLATION. If power mirror control switch is okay, replace inoperative power mirror assembly. See POWER MIRROR ASSEMBLY under REMOVAL & INSTALLATION.