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Home >> Genesis >> 2023 >> G70 3.3T, AWD >> Repair and Diagnosis >> Brakes >> Traction Control >> Electronic Stability Program (Esp) System >> Troubleshooting >> Failure Diagnosis >> ABS Does Not Operate >> Check The Power Source Circuit

Check The Power Source Circuit

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

    Specification:  approximately B+

    Is the voltage within specification?

    YES 

    • Check the ground circuit.

    NO 

    • Check the harness or connector between the fuse (7.5A) in the engine compartment junction block and the ESP control module. Repair if necessary.
    G15589043Courtesy of HYUNDAI MOTOR AMERICA
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