Component Inspection
1.

Replace battery sensor.

2.

IG "OFF"

3.

Connect scantool to Data Link Connector(DLC).

4.

Clear DTC and Test-drive under enable conditions above-mentioned.

5.

Does the scantool show DTC "P2502"?

▶ Substitute with a known - good ECM and check for proper operation. If the problem is corrected, replace ECM and go to "Verification of Vehicle Repair" procedure.

note

There is a memory reset function on scantool that can erase optional parts automaticallydetected and memorized by ECM. Before or after testing ECM on the vehicle, use this function to reuse the ECM on the others.

▶ Substitute with a known - good battery sensor and check for proper operation. If the problem is corrected, replace battery sensor and go to "Verification of Vehicle Repair" procedure.

Яндекс.Метрика