EEPROM Programming

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