B1720 Flat Battery of the Keyless Entry Transmitter MMC Colt




COMMENTS ON TROUBLE SYMPTOM


PROBABLE CAUSES

  • Malfunction of the keyless entry transmitter battery
  • Malfunction of the ETACS-ECU

  • DIAGNOSIS PROCEDURE

    STEP 1. Check the transmitter battery.

    Q. Is the check result normal?

    STEP 2. Check whether the diagnosis code is reset.

    Q. Is the diagnosis code set?

    Author: admin