RX400h · Service Manual BRAKE

C1345/66

Diagnostic trouble codes

DESCRIPTION

The skid control ECU stores and corrects the difference in each individual part such as the stroke sensor, actuator solenoids, and stroke simulator solenoid. Perform initialization of linear solenoid valve and calibration if these parts are replaced.
The skid control ECU inputs the shift position P signal.
DTC No.
 INF Code
 DTC Detecting Condition
 Trouble Area
C1345/66
 501
 Value of initialization of linear solenoid valve and calibration for the FR wheel is not stored.
  1. Initialization of linear solenoid valve and calibration undone
C1345/66
 502
 Value of initialization of linear solenoid valve and calibration for the FL wheel is not stored.
  1. Initialization of linear solenoid valve and calibration undone
C1345/66
 503
 Value of initialization of linear solenoid valve and calibration for the RR wheel is not stored.
  1. Initialization of linear solenoid valve and calibration undone
C1345/66
 504
 Value of initialization of linear solenoid valve and calibration for the RL wheel is not stored.
  1. Initialization of linear solenoid valve and calibration undone
C1368/67
 505
 Value of initialization of linear solenoid valve and calibration is not within the brake actuator's standard value.
  1. Initialization of linear solenoid valve and calibration undone
  2. Skid control ECU

INSPECTION PROCEDURE


1. PERFORM INITIALIZATION OF LINEAR SOLENOID VALVE AND CALIBRATION

  1. Perform initialization of the linear solenoid valve and calibration (Click here).


NEXT


2. RECONFIRM DTC

  1. Clear the DTCs (Click here).

  1. Turn the ignition switch on.

  1. Check the same DTCs are recorded (Click here).

    Result:
    Condition
    		 Proceed To
    DTC is not output
    		 A
    DTC is output
    		 B



B
REPLACE BRAKE ACTUATOR ASSEMBLY
A

END


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