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Home >> Kia >> 2016 >> Optima EX >> Repair and Diagnosis (Single Page) >> Brakes >> Traction Control >> Anti-Lock Brake System (Abs) - Optima (Except HEV) >> Troubleshooting >> Communication With Kds/Gds Is Not Possible. (Communication With ABS Only Is Not Possible) >> Check The Power Source Of ABS Control Module

Check The Power Source Of ABS Control Module

  1. Disconnect the connector from the ABS control module.
  2. Switch "ON" the ignition, and measure the voltage between terminal 32 of the ABS control module harness side connector and body ground.

    Specification:  approximately B+

    Is voltage within specification?

    YES 

    • Check for poor ground.

    NO 

    • Check the harness or connector between the fuse (10A) in the engine compartment junction block and the ABS control module. Repair if necessary.
    Fig 1: Measuring Voltage Between Terminal ABS Control Module Connector 32 And Body Ground
    G11824426Courtesy of KIA MOTORS AMERICA, INC.