Steering. Land Cruiser. Urj200, 202 Grj200 Vdj200
Variable Gear Ratio Steering. Land Cruiser. Urj200, 202 Grj200 Vdj200
REPLACE VGRS ECU (STEERING CONTROL ECU)
DTC C15B1/71 ECU Malfunction(CPU) |
DTC C15B2/72 ECU Malfunction(Internal Line) |
DTC C15B3/73 ECU Malfunction(Substrate Temperature Sensor) |
DTC C15B5/82 ECU Malfunction(Flash Memory) |
DTC C15B6/83 ECU Malfunction(EEPROM) |
DESCRIPTION
If the VGRS ECU (steering control ECU) detects an internal malfunction, it turns the master warning light on, and stores these DTCs.When DTC C15B3/73 is stored, the master warning light is not illuminated and the VGRS system continues to operate.
| DTC No. | DTC Detection Condition | Trouble Area |
| C15B1/71 | When the engine switch is turned on (IG), the VGRS ECU (steering control ECU) detects an internal malfunction. | VGRS ECU (steering control ECU) |
| C15B2/72 | When the engine switch is turned on (IG), the VGRS ECU (steering control ECU) detects an internal malfunction. | VGRS ECU (steering control ECU) |
| C15B3/73 | When the engine switch is turned on (IG), the VGRS ECU (steering control ECU) detects an internal malfunction. | VGRS ECU (steering control ECU) |
| C15B5/82 | When the engine switch is turned on (IG), the VGRS ECU (steering control ECU) detects an internal malfunction. | VGRS ECU (steering control ECU) |
| C15B6/83 | When the engine switch is turned on (IG), the VGRS ECU (steering control ECU) detects an internal malfunction. | VGRS ECU (steering control ECU) |
INSPECTION PROCEDURE
- NOTICE:
- When replacing the VGRS ECU (steering control ECU), perform actuator angle neutral point calibration and initialization after replacement (Click here).
| 1.REPLACE VGRS ECU (STEERING CONTROL ECU) |
Replace the VGRS ECU (steering control ECU) (for LHD: Click here, for RHD: Click here).
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