Monitor SCANTOOL Data
- Connect scantool to Data Link Connector (DLC)
- Ignition "ON" & Engine "OFF".
- Start and drive vehicle in gear and maintain vehicle speed is approx. 10km/h or more (6mph or more) and then accelerate and decelerate the vehicle several times.
- Monitor the "G-sensor" parameter on the Scantool.
Specification : Below 0.4G (at a uniform speed)
It is a normal condition if the data is changed while accelerating or decelerating the vehicle.
- Is parameter displayed within specifications?
YES:
- Fault is intermittent caused by poor connection in G sensor harness and/or HECU's connector or was repaired and HECU memory was not cleared.
Thoroughly check connectors for looseness, poor connection, bending, corrosion, contamination, deterioration, or damage.
Repair or replace as necessary and then go to "VERIFICATION OF VEHICLE REPAIR " procedure.
NO:
- Go to "TERMINAL AND CONNECTOR INSPECTION " procedure.
- Fault is intermittent caused by poor connection in G sensor harness and/or HECU's connector or was repaired and HECU memory was not cleared.