Home Audio/Visual/Telematics Park Assist/Monitoring SIDE MONITOR SYSTEM
Last Modified: 11-27-2007 1.6 T
Service Category: Audio/Visual/Telematics Section: Park Assist/Monitoring
Model Year: 2008 Model: LX570 Doc ID: RM000003EBD000X
Title: PARK ASSIST / MONITORING: SIDE MONITOR SYSTEM: PROBLEM SYMPTOMS TABLE (2008 LX570)

PROBLEM SYMPTOMS TABLE

HINT:

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.

Side Monitor System

Symptom

Suspected Area

See page

When auto-display mode is set, display does not change to appropriate screen even though vehicle speed exceeds display permission vehicle speed (approximately 12 km/h (7 mph) or less)

Master Cylinder Solenoid (Skid Control ECU)

BRAKE SYSTEM (OTHER): HYDRAULIC BRAKE BOOSTER: DISASSEMBLY (2008 LX570)+

CAN Communication System

NETWORKING: CAN COMMUNICATION SYSTEM: DIAGNOSIS SYSTEM (2008 LX570)

Parking Assist ECU

PARK ASSIST / MONITORING: PARKING ASSIST ECU: REMOVAL (2008 LX570)

When auto-display mode is set, display does not change from displayed screen even though vehicle speed is reduced to display permission vehicle speed (approximately 10 km/h (6 mph) or less)

Master Cylinder Solenoid (Skid Control ECU)

BRAKE SYSTEM (OTHER): HYDRAULIC BRAKE BOOSTER: DISASSEMBLY (2008 LX570)+

CAN Communication System

NETWORKING: CAN COMMUNICATION SYSTEM: DIAGNOSIS SYSTEM (2008 LX570)

Parking Assist ECU

PARK ASSIST / MONITORING: PARKING ASSIST ECU: REMOVAL (2008 LX570)

When auto-display mode is not set, display does not change from displayed screen even though operating main switch while within display permission vehicle speed (approximately 12 km/h (7 mph) or less)

Front and Side Monitor Main Switch

PARK ASSIST / MONITORING: FRONT AND SIDE MONITOR MAIN SWITCH: INSPECTION (2008 LX570)

Harness or connector

INTRODUCTION: HOW TO TROUBLESHOOT ECU CONTROLLED SYSTEMS: HOW TO PROCEED WITH TROUBLESHOOTING (2008 LX570)

CAN Communication System

NETWORKING: CAN COMMUNICATION SYSTEM: DIAGNOSIS SYSTEM (2008 LX570)

Master Cylinder Solenoid (Skid Control ECU)

BRAKE SYSTEM (OTHER): HYDRAULIC BRAKE BOOSTER: DISASSEMBLY (2008 LX570)+

Parking Assist ECU

PARK ASSIST / MONITORING: PARKING ASSIST ECU: REMOVAL (2008 LX570)

Side monitor image has irregular color, is distorted, or is not displayed (screen is black)

Check if DTC 5C-40 is output

PARK ASSIST / MONITORING: SIDE MONITOR SYSTEM: DTC CHECK / CLEAR (2008 LX570)

Parking Assist ECU

PARK ASSIST / MONITORING: PARKING ASSIST ECU: REMOVAL (2008 LX570)