Open Or Short Check
- Ignition "ON" & Engine "OFF".
- Measure voltage between signal terminal of the steering angle sensor harness connector and chassis ground.
Specification : HIGH : 2.9±0.1V ~ 4.4±0.1V, LOW : 1.2±0.1V ~ 2.1±0.1V
- Is the measured value within specifications?
YES:
- Fault is intermittent caused by poor connection in steering sensor harness and/or HECU's connector.
Go to "VERIFICATION OF VEHICLE REPAIR " procedure.
NO:
- Substitute with a known-good steering angle sensor and check for proper operation
If problem is corrected, replace steering angle sensor and then go to "VERIFICATION OF VEHICLE REPAIR " procedure.
- Fault is intermittent caused by poor connection in steering sensor harness and/or HECU's connector.