Monitor Scantool Data

Monitor Scantool Data

1. Connect scantool to Data Link Connector (DLC).
2. Ignition "ON" & engine "OFF"
3. Monitor the "Battery Logic Voltage" Parameter on the Scantool.
A. Specification : 8 - 17.25V








Fig 1) The current data in abnormal state
Fig 2) DTC B1101
4. Is the measured current data within specifications ?
YES
1) Fault is intermittent caused by poor contact in the sensor's and/or ECM's connector or was repaired and ECM 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 "Inspection & Repair" procedure.