Component Tests and General Diagnostics
Door Mirror Heater Inspection1. Remove garnish from door.
2. Disconnect door mirror coupler.
3. Check for continuity between terminals "a" and "b". If not continuity, replace outside mirror.
1. Remove garnish from door.
2. Disconnect door mirror coupler.
3. Check for continuity between terminals "a" and "b". If not continuity, replace outside mirror.