Power Mirror Test 3A - Passenger's Mirror Inoperative

NOTE: Perform POWER MIRROR TEST 1A before proceeding with this test. For connector terminal identification, refer to CONNECTOR IDENTIFICATION . For wiring diagrams, refer to WIRING DIAGRAMS . Refer to MIRRORS - POWER article. After each repair, perform TEST VER-1A .

CAUTION: Always turn ignition switch to OFF position prior to disconnecting any module connector. Ensure all connectors are clean and tight.

Using scan tool, select DOOR MODULES, then INPUTS/OUTPUTS. Switch mirror select switch from right to left, then back to right while observing scan tool. If scan tool does not display RIGHT MIRROR SEL SW: OPEN then CLOSED, replace driver's door module. If scan tool displays RIGHT MIRROR SEL SW: OPEN then CLOSED, go to next step.
Disconnect passenger's power mirror connector from passenger's door module. Connect test light between terminals "G" and "H" on driver's door module power mirror. See Figure under POWER DOOR LOCK TEST 2B. Using scan tool, actuate passenger's mirror up and then down. Observe test light. If test light flashes when mirror is actuated in both directions, replace passenger's power mirror. If test light does not flash when mirror is actuated in both directions, replace passenger's door module.