Land Cruiser URJ200 URJ202 GRJ200 VDJ200 - POWER ASSIST SYSTEMS
CHECK FOR DTC (CAN COMMUNICATION SYSTEM)
DTC U0100 Lost Communication with ECM / PCM "A"
DTC U0126 Lost Communication with Steering Angle Sensor Module
DTC U0129 Lost Communication with Brake System Control Module
DTC U0130 Lost Communication with Steering Effort Control Module
DESCRIPTION
The power steering ECU receives signals from the ECM, steering angle sensor, skid control ECU and steering control ECU via the CAN communication system.
| DTC Code | DTC Detection Condition | Trouble Area |
| U0100 | The engine speed signal is lost. | ECM CAN communication system Power steering ECU assembly |
| U0126 | The steering angle signal is lost. | Steering angle sensor CAN communication system Power steering ECU assembly |
| U0129 | The vehicle speed signal is lost. | Skid control ECU CAN communication system Power steering ECU assembly |
| U0130 | The VGRS relative angle signal is lost. | Steering control ECU CAN communication system Power steering ECU assembly |
INSPECTION PROCEDURE
| 1.CHECK FOR DTC (CAN COMMUNICATION SYSTEM) |
Clear the DTCs ().
Check for DTCs ().
| Result | Proceed to | |
| DTC is not output. | A | |
| DTC is output. | for LHD | B |
| for RHD | C | |
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| A | ||
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