Power Mirror Motor: Testing and Inspection
POWER MIRROR MOTOR TESTIf the power mirror switch is receiving proper current and ground and mirrors do not operate, proceed with power mirror motor test. Refer to the appropriate wiring information. The wiring information includes wiring diagrams, proper wire and connector repair procedures, details of wire harness routing and retention, connector pin-out information and location views for the various wire harness connectors, splices and grounds.
1. Remove the power mirror switch (Refer to POWER LOCKS/DOOR MODULE - REMOVAL).
Fig.1 Power Mirror Switch Connector:
2. Disconnect wire harness connector to power mirror switch.
3. Using two jumper wires:
- Connect one to a 12 volt source
- Connect the other to a good body ground
Mirror Motor Test Chart:
- Refer to the Mirror Motor Test Chart for proper wire connections at the switch connector
4. If results shown in table are not obtained, check for open or shorted circuit. Replace mirror assembly as necessary.