Control Circuit Inspection

Disconnect PCM/ECM harness connector.
Measure resistance between 'ETC output 1' terminal and 'ETC output 2' terminal of PCM/ECM harness connector.
Specification: Approx. 1.2 ~ 1.8 Ω (20°C/68°F)

Fig 1: Measuring Resistance Between ETC Output 1 And 2 Terminal Of PCM/ECM Connector
Courtesy of HYUNDAI MOTOR AMERICA
Is resistance within specification?
YES
- Go to next procedure.
NO
- Repair as necessary and go to "VERIFICATION OF VEHICLE REPAIR " procedure.