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Home >> Kia >> 2015 >> Sedona Limited >> Repair and Diagnosis >> Brakes >> Traction Control >> Electronic Stability Control (ESC) System >> Troubleshooting >> ABS Does Not Operate >> Inspection Procedures >> Check The Power Source Circuit
July 1: So it begins. Don't worry, this is not in the correct legal jurisdiction!

Check The Power Source Circuit

  1. Disconnect the connector from the ESC control module.
  2. Turn the ignition switch ON, and measure the voltage between terminal 29 of the ESC control module harness side connector and body ground.

    Specification:  approximately B+

    Fig 1: Measuring Voltage Between ESC Control Module Harness Side Connector Terminal And Body Ground
    G10649724Courtesy of KIA MOTORS AMERICA, INC.
  3. Is the voltage within specification?

    YES 

    • Check the ground circuit.

    NO 

    • Check the harness or connector between the fuse (10A) in the engine compartment junction block and the ESC control module. Repair if necessary.