Lexus IS250 IS220d GSE20 ALE20 - MIRROR
POWER MIRROR CONTROL SYSTEM (w/ Memory) - PROBLEM SYMPTOMS TABLE
| Symptom | Suspected area | See page |
| Mirror heater does not operate with rear defogger switch | 1. Multi-media module display (with Navigation System) | |
| 2. Integration control & panel (without Navigation System) | ||
| 3. A/C amplifier assembly | ||
| 4. MIR HTR relay | ||
| 5. Outer rear view mirror LH/RH | ||
| 6. Gateway ECU | - | |
| 7. Wire harness | - | |
| Power mirror cannot be adjusted power mirror switch | 1. Power source circuit | |
| 2. Outer mirror switch | ||
| 3. Outer rear view mirror LH/RH | ||
| 4. Outer mirror control ECU LH/RH | ||
| 5. Gateway ECU | - | |
| 6. Wire harness | - | |
| Power mirrors do not return to memorized position | 1. Seat memory switch | |
| 2. Outer mirror control ECU LH/RH | ||
| 3. Wire harness | - | |
| Reverse shift-linked function of power mirror do not operate | 1. ECM | |
| 2. Outer rear view mirror LH/RH | ||
| 3. Outer mirror control ECU LH/RH | ||
| 4. Gateway ECU | - | |
| 5. Wire harness | - | |
| EC mirror system does not operate | 1. Outer rear view mirror LH/RH | |
| 2. Outer mirror control ECU LH/RH | - | |
| 3. Wire harness | - |
LEXUS IS250, IS220d / GSE20 ALE20