Lexus ES: Power Mirror Control System (for Hv Model With Memory)
Lexus ES (XZ10) Service Manual / Vehicle Exterior / Mirror (ext) / Power Mirror Control System (for Hv Model With Memory)
- Precaution
- Parts Location
- System Diagram
- System Description
- How To Proceed With Troubleshooting
- Operation Check
- Customize Parameters
- Problem Symptoms Table
- Terminals Of Ecu
- Diagnosis System
- Dtc Check / Clear
- Data List / Active Test
- Diagnostic Trouble Code Chart
- Lost Communication With Body Control Module "B" (U0142)
- Driver Side Power Mirror cannot be Adjusted with Power Mirror Switch
- Front Passenger Side Power Mirror cannot be Adjusted with Power Mirror Switch
- Power Mirror cannot be Adjusted with Power Mirror Switch
- Mirror Heater does not Operate with Rear Defogger Switch
- Power Retractable Mirrors do not Operate with Power Retract Mirror Switch
- AUTO Power Retract Mirrors do not operate
- Power Mirror Surface Position is not Memorized
- Power Mirrors do not Return to Memorized Position
- Reverse Shift-linked Function of Power Mirrors does not Operate
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Precaution
PRECAUTION PRECAUTION FOR DISCONNECTING CABLE FROM NEGATIVE AUXILIARY BATTERY TERMINAL NOTICE: When disconnecting the cable from the negative (-) auxiliary battery terminal, initialize the following s
Parts Location
PARTS LOCATION ILLUSTRATION *1 OUTER REAR VIEW MIRROR ASSEMBLY (DRIVER DOOR) *2 OUTER REAR VIEW MIRROR ASSEMBLY (FRONT PASSENGER DOOR) *3 OUTER MIRROR (DRIVER DOOR) *4 OUTER MIRROR
System Diagram
SYSTEM DIAGRAM Communication Table Sender Receiver Signal Line Main Body ECU (Multiplex Network Body ECU) Outer Mirror Control ECU Assembly
IG signal
ACC signal
Outer mirror
SEE MORE:
Internal Control Module Random Access Memory (RAM) Error Data Memory Failure (P060444)
MONITOR DESCRIPTION The ECM continuously monitors its internal memory status. This self-check ensures that the ECM is functioning properly. The ECM memory status is diagnosed by internal mirroring of the main CPU and sub CPU to detect Random Access Memory (RAM) errors. If outputs from these CPUs are
EPB Switch Malfunction (C13B4)
DESCRIPTION When the electric parking brake switch is pushed, a lock request signal is sent from the parking brake ECU (brake actuator assembly) to the parking brake actuator assembly. When the electric parking brake switch is pulled, a release request signal is sent from the parking brake ECU (brak
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