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Home >> Lexus >> 2009 >> GS 450h >> Repair and Diagnosis (Single Page) >> Body & Frame >> Mirrors >> Power Mirror Control System (Diagnostics & Symptom Tests) >> Power Mirror Control System >> Problem Symptoms Table >> Problem Symptoms Table
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Problem Symptoms Table

HINT: 

POWER MIRROR CONTROL SYSTEM:

Symptom Suspected Area See
Driver side and passenger side power mirror cannot be adjusted with power mirror switch Integration control and panel Refer to Driver Side and Front Passenger Side Power Mirrors cannot be Adjusted with Power Mirror Switch 
Driver side power mirror cannot be adjusted with power mirror switch 1. Integration control panel Refer to Driver Side Power Mirror cannot be Adjusted with Power Mirror Switch 
2. Front multiplex network door ECU LH Refer to Driver Side Power Mirror cannot be Adjusted with Power Mirror Switch 
3. Outer mirror actuator assembly LH Refer to Driver Side Power Mirror cannot be Adjusted with Power Mirror Switch 
4. Fuse (FR DOOR LH) Refer to Driver Side Power Mirror cannot be Adjusted with Power Mirror Switch 
5. Wire harness Refer to Driver Side Power Mirror cannot be Adjusted with Power Mirror Switch 
Front passenger side power mirror cannot be adjusted with power mirror switch 1. Integration control and panel Refer to Front Passenger Side Power Mirror cannot be Adjusted with Power Mirror Switch 
2. Front multiplex network door ECU RH Refer to Front Passenger Side Power Mirror cannot be Adjusted with Power Mirror Switch 
3. Outer mirror actuator assembly RH Refer to Front Passenger Side Power Mirror cannot be Adjusted with Power Mirror Switch 
4. Fuse (FR DOOR RH) Refer to Front Passenger Side Power Mirror cannot be Adjusted with Power Mirror Switch 
5. Wire harness Refer to Front Passenger Side Power Mirror cannot be Adjusted with Power Mirror Switch 
Mirror heater does not operate with rear defogger switch 1. Front multiplex network door ECU LH Refer to Mirror Heater does not Operate with Rear Defogger Switch 
2. Front multiplex network door ECU RH Refer to Mirror Heater does not Operate with Rear Defogger Switch 
3. Outer rear view mirror LH Refer to Mirror Heater does not Operate with Rear Defogger Switch 
4. Outer rear view mirror RH Refer to Mirror Heater does not Operate with Rear Defogger Switch 
5. Integration control and panel Refer to Mirror Heater does not Operate with Rear Defogger Switch 
6. Wire harness Refer to Mirror Heater does not Operate with Rear Defogger Switch 
7. Air conditioning amplifier Refer to Mirror Heater does not Operate with Rear Defogger Switch 
Power retractable mirrors do not operate with power retract mirror switch 1. Front multiplex network door ECU LH Refer to Power Retractable Mirrors do not Operate with Power Retract Mirror Switch 
2. Front multiplex network door ECU RH Refer to Power Retractable Mirrors do not Operate with Power Retract Mirror Switch 
3. Outer mirror actuator assembly LH Refer to Power Retractable Mirrors do not Operate with Power Retract Mirror Switch 
4. Outer mirror actuator assembly RH Refer to Power Retractable Mirrors do not Operate with Power Retract Mirror Switch 
5. Integration control and panel Refer to Power Retractable Mirrors do not Operate with Power Retract Mirror Switch 
6. Wire harness Refer to Power Retractable Mirrors do not Operate with Power Retract Mirror Switch 
Power mirror surface position is not memorized* 1. Position control ECU and switch LH Refer to Power Mirror Surface Position is not Memorized 
2. Seat memory switch LH Refer to Power Mirror Surface Position is not Memorized 
3. Multiplex network master switch Refer to Power Mirror Surface Position is not Memorized 
4. Front multiplex network door ECU LH Refer to Power Mirror Surface Position is not Memorized 
5. Front multiplex network door ECU RH Refer to Power Mirror Surface Position is not Memorized 
6. Outer mirror actuator assembly LH Refer to Power Mirror Surface Position is not Memorized 
7. Outer mirror actuator assembly RH Refer to Power Mirror Surface Position is not Memorized 
8. Wire harness Refer to Power Mirror Surface Position is not Memorized 
Power mirror do not return to memorized position* 1. Seat memory switch LH Refer to Power Mirrors do not Return to Memorized Position 
2. Multiplex network master switch Refer to Power Mirrors do not Return to Memorized Position 
3. Wire harness Refer to Power Mirrors do not Return to Memorized Position 
4. Front multiplex network door ECU LH Refer to Power Mirrors do not Return to Memorized Position 
5. Front multiplex network door ECU RH Refer to Power Mirrors do not Return to Memorized Position 
6. Outer mirror actuator assembly LH Refer to Power Mirrors do not Return to Memorized Position 
7. Outer mirror actuator assembly RH Refer to Power Mirrors do not Return to Memorized Position 
8. Position control ECU and switch LH Refer to Power Mirrors do not Return to Memorized Position 
Reverse shift-linked function of power mirrors do not operate 1. Integration control and panel Refer to Reverse Shift-linked Function of Power Mirrors does not Operate 
2. Front multiplex network door ECU LH Refer to Reverse Shift-linked Function of Power Mirrors does not Operate 
3. Front multiplex network door ECU RH Refer to Reverse Shift-linked Function of Power Mirrors does not Operate 
4. Outer mirror actuator assembly LH Refer to Reverse Shift-linked Function of Power Mirrors does not Operate 
5. Outer mirror actuator assembly RH Refer to Reverse Shift-linked Function of Power Mirrors does not Operate 
6. Wire harness Refer to Reverse Shift-linked Function of Power Mirrors does not Operate 

HINT: 

*: w/ Seat position memory