POWER MIRROR CONTROL SYSTEM PROBLEM SYMPTOMS TABLE
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.
| Symptom | Suspected Area | See page |
|---|---|---|
| Power Mirror cannot be Adjusted with Power Mirror Switch | Multiplex communication system | |
| Outer mirror switch assembly | - | |
| Main body ECU (cowl side junction block RH) | - | |
| Outer mirror control ECU assembly (driver side) | - | |
| Outer mirror control ECU assembly (passenger side) | - | |
| Outer rear view mirror assembly LH | - | |
| Outer rear view mirror assembly RH | - | |
| Wire harness or connector | - | |
| Mirror Heater does not Operate with Rear Defogger Switch | Multiplex communication system | |
| Window defogger system | - | |
| Wiper and washer system | - | |
| Heater mirror relay | - | |
| Air conditioning amplifier assembly | - | |
| Outer rear view mirror assembly LH | - | |
| Outer rear view mirror assembly RH | - | |
| Wire harness or connector | - | |
| Power Retractable Mirrors do not Operate with Power Retract Mirror Switch | Outer mirror switch assembly | |
| Outer rear view mirror assembly LH | ||
| Outer rear view mirror assembly RH | ||
| Wire harness or connector | - | |
| Power Mirrors do not Return to Memorized Position | Multiplex communication system | |
| Power seat control system | - | |
| Outer rear view mirror assembly LH | - | |
| Outer rear view mirror assembly RH | - | |
| Outer mirror control ECU assembly (driver side) | - | |
| Outer mirror control ECU assembly (passenger side) | - | |
| Wire harness or connector | - | |
| Reverse Shift-linked Function of Power Mirrors does not Operate | Multiplex communication system | - |
| CAN communication system | ||
| Park/Neutral position switch | - | |
| Gateway ECU | - | |
| ECM | - | |
| Main body ECU (cowl side junction block RH) | - | |
| Outer mirror control ECU assembly (driver side) | - | |
| Outer mirror control ECU assembly RH (passenger side) | - | |
| Outer rear view mirror assembly LH | - | |
| Outer rear view mirror assembly RH | - | |
| Wire harness or connector | - | |
| Automatic glare-resistant EC mirror does not operate | Inner rear view mirror | |
| Outer rear view mirror assembly LH | - | |
| Outer rear view mirror assembly RH | - | |
| Wire harness or connector | - |