Note
If the auxiliary battery voltage is low, the mirror heater function may not operate. When "Operation of Electrical Items Restricted." is not displayed on the multi-information display in the combination meter assembly, check the Data List item "Battery Control Count (Body ECU)".
Tech Tips
Use the table below to help determine the cause of problem symptoms. If multiple suspected areas are listed, the potential causes of the symptoms are listed in order of probability in the "Suspected Area" column of the table. Check each symptom by checking the suspected areas in the order they are listed. Replace parts as necessary.
Inspect the fuses and relays related to this system before inspecting the suspected areas below.
| Symptom | Suspected Area | Link |
|---|---|---|
| Electrical remote control mirror does not operate | Multiplex network master switch assembly | - |
| Outer mirror actuator assembly (driver door) | ||
| Outer mirror actuator assembly (front passenger door) | ||
| Wire harness or connector | - | |
| Power Retractable Mirror does not Operate*1 | Multiplex network master switch assembly | - |
| Outer mirror actuator assembly (driver door) | ||
| Outer mirror actuator assembly (front passenger door) | ||
| Wire harness or connector | - | |
| Mirror heater does not operate*2 | Proceed to "Mirror Heater does not Operate with Rear Defogger Switch" | |
| Automatic glare-resistant EC mirror does not operate*3 | Inner rear view mirror assembly | |
| Outer mirror actuator assembly (driver door) | - | |
| Outer mirror actuator assembly (front passenger door) | - | |
| Wire harness or connector | - |
*1: w/ Retract Mirror
*2: w/ Mirror Heater
*3: w/ EC Mirror