IG "OFF" and disconnect VIS connector.
Measure resistance between power and control terminals of VIS connector.(Component side)
Specification : 30 ~ 35 Ω (22℃/71.6℉)
Is the measured resistance within specification ?
![]() | ▶ Substitute with a known - good ECM/PCM and check for proper operation. If the problem is corrected, replace ECM/PCM and go to "Verification of Vehicle Repair" procedure. |
![]() | ▶ Substitute with a known - good VIS and check for proper operation. If the problem is corrected, replace VIS and go to "Verification of Vehicle Repair" procedure. |