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Home >> Hyundai >> 2007 >> Santa Fe GLS, AWD, Automatic >> Repair and Diagnosis >> Brakes >> Traction Control >> ESC (Electronic Stability Control) System >> Esp/ESC System >> ABS Does Not Operate >> Inspection Procedures >> Check The Power Source Circuit

Check The Power Source Circuit

  1. Disconnect the connector from the ESC control module.
  2. Turn the ignition switch ON, measure the voltage between terminal 28 of the ESC 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 (10A) in the engine compartment junction block and the ESC control module. Repair if necessary.
      Fig 1: Measuring Voltage Between Terminal 28 Of ESC Control Module Harness Connector And Body Ground
      G05350725Courtesy of HYUNDAI MOTOR CO.
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