FixVault

EEPROM Programming: Notes

  1. Set-up - Ensure that the following conditions have been met:
    • The battery is fully charged.
    • The ignition is "ON."
    • The Vehicle Interface Module cable connection at the DLC is secure.
  2. Program the ECM using the latest software matching the vehicle. Refer to up-to-date Techline equipment user's instructions.
  3. If the ECM fails to program, proceed as follows:
    • Ensure that all ECM connections are OK.
    • Check the Techline equipment for the latest software version.
    • Attempt to program the ECM. If the ECM still cannot be programmed properly, replace the ECM. The replacement ECM must be programmed.