EEPROM Programming

1. Ensure that the following conditions have been met:
^ The battery is fully charged and a battery charger is disconnected.
^ The ignition is 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 users instructions.
3. If the PCM is being replaced perform the CKP System Variation Learn Procedure. Refer to CKP System Variation Learn Procedure. Programming and Relearning
4. If the PCM fails to program, proceed as follows:
^ Ensure that all 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.