Signal Circuit Inspection
WARNING: This page is about a different car, the 2007 Kia Optima, 2007 Kia Magentis, 2006 Kia Optima, and 2006 Kia Magentis. However, it is still accessible from the selected car via links, so may be relevant.
- Ignition "ON" & Engine "OFF".
- Disconnect the "INPUT SPEED SENSOR" connector.
- Measure voltage between terminal "2" of the INPUT SPEED SENSOR harness connector and chassis ground.
Specification: approx. 5V
- Is voltage within specification?
YES : --> Go to "POWER CIRCUIT INSPECTION " procedure.
no : --> Check for open or short in harness. Repair as necessary and Go to "VERIFICATION OF VEHICLE REPAIR " procedure.
--> If signal circuit in harness is OK, Go to 2"Check PCM/TCM" of the "Component Inspection" procedure.