EEPROM Programming: Notes
- 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.
- Program the ECM using the latest software matching the vehicle. Refer to up-to-date Techline equipment user's instructions.
- 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.