STEP 5. Replace the battery current sensor.
(1) Replace the battery current sensor.
(2) Turn the ignition switch to the "ON" position.
(3) After the DTC has been deleted, read the DTC again.
(4) Turn the ignition switch to the "LOCK" (OFF) position.
Is DTC P1537 set?
Replace the ECM (Refer to Removal and Installation ). Then go to Step 6. The inspection is complete.