Monitor Scantool Data

Monitor Scantool Data

1. Connect scantool to Data Link Connector (DLC)
2. Engine "ON".
3. Monitor the "BATTERY VOLTAGE" parameter on the scantool.
A. Specification : Below. 17.0V




4. Is parameter displayed within specifications?
YES
1) Fault is intermittent caused by poor connection in power harness (IGN+) 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
1) Go to "W/Harness Inspection" procedure.