3.
Monitor the "BATTERY VOLTAGE" parameter on the GDS.
Specification : Below. 17.5V
Fig.1) Normal Data at ENG "ON"
Connect GDS to Data Link Connector(DLC).
Ignition "ON" & Engine "ON".
Monitor the "BATTERY VOLTAGE" parameter on the GDS.
Specification : Below. 17.5V
Fig.1) Normal Data at ENG "ON"
Is parameter displayed within specifications ?
 | ▶ 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. |
 | ▶ Go to "Terminal and Connector Inspection" procedure. |
