Dtc C1336 Zero Point Calibration Of Acceleration Sensor Undone

Land Cruiser URJ200 URJ202 GRJ200 VDJ200 - BRAKE CONTROL / DYNAMIC CONTROL SYSTEMS

DESCRIPTION

WIRING DIAGRAM

INSPECTION PROCEDURE

PERFORM ZERO POINT CALIBRATION OF DECELERATION SENSOR

PERFORM TEST MODE (SIGNAL CHECK)

CHECK DECELERATION SENSOR INSTALLATION

READ VALUE USING GTS (DECELERATION SENSOR)

DTC C1336 Zero Point Calibration of Acceleration Sensor Undone

DESCRIPTION

The skid control ECU (master cylinder solenoid) receives signals from the deceleration sensor.


The DTCs are also stored when the calibration has not been completed.

DTC CodeDTC Detection ConditionTrouble Area
C1336Zero point calibration of the deceleration sensor is incomplete.
Zero point calibration incomplete
Sensor installation
Deceleration sensor
Skid control ECU (Master cylinder solenoid)

WIRING DIAGRAM

Refer to DTCs C1243, C1245, C1381 and C1418 ().


INSPECTION PROCEDURE

  • NOTICE:
After replacing the master cylinder solenoid, perform zero point calibration ().
After replacing the deceleration sensor, perform zero point calibration ().
1.PERFORM ZERO POINT CALIBRATION OF DECELERATION SENSOR

Perform zero point calibration of the deceleration sensor ().

NEXT
2.PERFORM TEST MODE (SIGNAL CHECK)

Turn the ignition switch off.

Perform the signal check in the Test Mode Procedure ().

  • OK:
  • All test mode DTCs are cleared.
NG
Go to step 3
OK
END
3.CHECK DECELERATION SENSOR INSTALLATION

Turn the ignition switch off.

Check that the deceleration sensor has been installed properly ().

  • OK:
  • The sensor is tightened to the specified torque.
  • The sensor is not installed at an angle.
NG
INSTALL DECELERATION SENSOR CORRECTLY ()
OK
4.READ VALUE USING GTS (DECELERATION SENSOR)

Turn the ignition switch off.

Connect the GTS to the DLC3.

Turn the ignition switch to ON.

Turn the GTS on.

Enter the following menus: Chassis / ABS/VSC/TRC / Data List.

ABS/VSC/TRC
Tester DisplayMeasurement Item/RangeNormal ConditionDiagnostic Note
Deceleration Sensor Deceleration sensor/ Min.: -18.525 m/s2, Max.: 18.387 m/s2 - Changes continuously during acceleration/deceleration.

Check that the deceleration sensor output value is displayed on the GTS.

  • OK:
  • Deceleration value changes.
Result
ResultProceed to
NGA
OK (for LHD)B
OK (for RHD)C
B
REPLACE MASTER CYLINDER SOLENOID ()
C
REPLACE MASTER CYLINDER SOLENOID ()
A
REPLACE DECELERATION SENSOR ()