Component Inspection

Component Inspection

Check battery
1. Connect scantool to Data Link Connector (DLC).
2. Engine : ON
3. Operate headlamp, rear defogger, blower motor.
4. Measure voltage value of battery at 2000 RPM
A. Specification : 12.5 - 14.5V
5. Is the measured voltage within specifications ?
YES
1) Go to "Check IPM" procedure.
NO
1) 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.
Check IPM
1. Connect scantool to Data Link Connector (DLC).
2. Ignition "ON" & engine "OFF"
3. Substitute with a known-good IPM and Check if the DTC is erased
4. Is the DTC erased ?
YES
1) Substitute with a known-good IPM and check for proper operation.
If the problem is corrected, replace IPM and then go to "Verification of Vehicle Repair" procedure.
NO
1) 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.