Open Or Short Check
- Ignition "ON" & Engine "OFF".
- Measure voltage between signal terminal of the G sensor harness connector and chassis ground.
Specification : Approx. 2.5V
- Is the measured value within specifications?
YES:
- Fault is intermittent caused by poor connection in G sensor harness and/or HECU's connector.
Go to "VERIFICATION OF VEHICLE REPAIR " procedure.
NO:
- Substitute with a known-good G sensor and check for proper operation
If problem is corrected, replace G sensor and then go to "VERIFICATION OF VEHICLE REPAIR " procedure.
- Fault is intermittent caused by poor connection in G sensor harness and/or HECU's connector.