SEAT BELT SYSTEM, Diagnostic DTC:B200711

DTC Code DTC Name
B200711 Seat Belt Motor FL Circuit Short to Ground

DESCRIPTION

DTC No. Detection Item DTC Detection Condition Trouble Area Warning Indicate Note
B200711 Seat Belt Motor FL Circuit Short to Ground Short to ground in motor circuit of front passenger side seat outer belt assembly

  • Front seat outer belt assembly LH

  • Seat belt control ECU

  • Harness or connector

PCS Warning Light:

Blinks

 "Pre-Collision System Malfunction Visit Your Dealer" is displayed on the multi information display (in the combination meter assembly)

WIRING DIAGRAM

B004V80E07
*a Front Seat Outer Belt Assembly LH
*b Seat Belt Control ECU

PROCEDURE


  1. INSPECT FRONT SEAT OUTER BELT ASSEMBLY LH


    1. Remove the front seat outer belt assembly LH.

      Click here

    2. Inspect the front seat outer belt assembly LH.

      Click here

      Result
      Proceed to
      OK
      NG

    NG

    REPLACE FRONT SEAT OUTER BELT ASSEMBLY LH Click here

    OK

  2. CHECK HARNESS AND CONNECTOR (SEAT BELT CONTROL ECU - FRONT SEAT OUTER BELT ASSEMBLY LH)


    1. Disconnect the L59 seat belt control ECU connector.

    2. Disconnect the L27 front seat outer belt assembly LH connector.

    3. Measure the resistance according to the value(s) in the table below.

      Standard Resistance
      Tester Connection Condition Specified Condition
      L59-11 (MOL+) - Body ground Always 1 MΩ or higher
      L59-10 (MOL-) - Body ground Always 1 MΩ or higher
      Result
      Proceed to
      OK
      NG

    OK

    REPLACE SEAT BELT CONTROL ECU Click here

    NG

    REPAIR OR REPLACE HARNESS OR CONNECTOR