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Circuit Inspection: Notes

Fig 1: ECM System Circuit
G12330566Courtesy of KIA MOTORS AMERICA, INC.
INSPECTION PART - HCU CONNECTOR INSPECTION

Inspection Part: Power And Ground Circuit Inspection
Inspection Condition (+) Probe (-) Probe Specification
Connector Terminal Connector Terminal
  1. Disconnect the Electrical Connector(s) from the concerned component.
  2. Ignition "ON".
 HCU Connector 4/5/6 (Power) Chassis Ground - B+
HCU Connector 73 (ON/START) Chassis Ground - B+
HCU Connector 1/2/3 (Ground) Chassis Ground - 0V
Good 
No Good 
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