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Home >> Audi >> 2015 >> A4 Prestige >> Repair and Diagnosis >> External Pages >> Different car >> Section 420 (Electronically Controlled Brake System (Diagnostic Codes & Symptom Tests)) >> Electronically Controlled Brake System >> DTC C1210/36: Zero Point Calibration of Yaw Rate Sensor Undone; DTC C1336/98: Zero Point Calibration of Acceleration Sensor Undone [08/2013 - ] >> Procedure

DTC C1210/36: Zero Point Calibration of Yaw Rate Sensor Undone; DTC C1336/98: Zero Point Calibration of Acceleration Sensor Undone [08/2013 - ]: Procedure

WARNING: This page is about a different car, the 2014 Lexus ES 300h. However, it is still accessible from the selected car via links, so may be relevant.
  1. PERFORM ZERO POINT CALIBRATION OF YAW RATE AND ACCELERATION SENSOR 
    1. Perform zero point calibration of the yaw rate and acceleration sensor. Refer to CALIBRATION [08/2013 - ] .

    NEXT: Go to next step 

  2. RECONFIRM DTC 
    1. Turn the power switch off.
    2. Clear the DTCs. Refer to DTC CHECK / CLEAR [08/2013 - ] .
    3. Turn the power switch on (READY).
    4. Drive the vehicle at a speed of 30 km/h (18 mph) or more, turn the steering wheel, and decelerate (depress the brake pedal) the vehicle.
    5. Check if the same DTC is output. Refer to DTC CHECK / CLEAR [08/2013 - ] .

      Result

      Result Proceed to
      DTCs C1210/36 and/or C1336/98 are output. A
      DTCs C1210/36 and C1336/98 are not output. B

      HINT: 

      • These DTCs are recorded because zero point calibration has not been completed.
      • End the procedure if the same DTCs are not recorded after completion of zero point calibration.

    B → END 

    A: Go to next step 

  3. CHECK AIRBAG SENSOR ASSEMBLY INSTALLATION 
    1. Turn the power switch off.
    2. Check that the yaw rate and acceleration sensor (airbag sensor assembly) has been installed properly. Refer to INSTALLATION [08/2013 - ] .

      OK

      The sensor is tightened to the specified torque.

      The sensor is not tilted.

    NG → See step   6 

    OK: Go to next step 

  4. REPLACE AIRBAG SENSOR ASSEMBLY 
    1. Replace the yaw rate and acceleration sensor (airbag sensor assembly). Refer to REMOVAL [08/2013 - ] .
      NOTE:

      Check the yaw rate and acceleration sensor signal after replacement. Refer to TEST MODE PROCEDURE [08/2013 - ] .

    NEXT: Go to next step 

  5. RECONFIRM DTC 
    1. Clear the DTCs. Refer to DTC CHECK / CLEAR [08/2013 - ] .
    2. Turn the power switch on (READY).
    3. Drive the vehicle at a speed of 30 km/h (18 mph) or more, turn the steering wheel, and decelerate (depress the brake pedal) the vehicle.
    4. Check if the same DTC is output. Refer to DTC CHECK / CLEAR [08/2013 - ] .

      Result

      Result Proceed to
      DTCs C1210/36 and/or C1336/98 are output. A
      DTCs C1210/36 and C1336/98 are not output. B

    B → END 

    A → See step   7 

  6. INSTALL AIRBAG SENSOR ASSEMBLY CORRECTLY. Refer to  INSTALLATION [08/2013 - ] 
  7. REPLACE BRAKE BOOSTER WITH MASTER CYLINDER ASSEMBLY. Refer to  REMOVAL [08/2013 - ]