Component Inspection

Check VIV
1. IG "OFF" and disconnect VIV connector.
2. Measure resistance between power and control terminals of VIV connector. (Component side)
  Specification: 30 ~ 35 Ω (22°C/71.6°F)
  
  Fig 1: Measuring Resistance Between Power And Control Terminals Of VIV Connector
  Courtesy of HYUNDAI MOTOR CO.
3. Is the measured resistance within specification?
  YES
  - Substitute with a known - good ECM and check for proper operation. If the problem is corrected, replace ECM and go to "VERIFICATION OF VEHICLE REPAIR " procedure.
  NO
  - Substitute with a known - good VIV and check for proper operation. If the problem is corrected, replace VIV and go to "VERIFICATION OF VEHICLE REPAIR " procedure.