Powertrain Control Module (PCM) - Programming

1. Set-up - Ensure that the following conditions have been met:
^ The battery is fully charged.
^ The ignition is ON.
^ The Techline Equipment 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 PCM connections are OK.
^ Check the Techline equipment for the latest software version.
^ Attempt to program the PCM If the PAM still cannot be programmed properly, replace the PCM You must program the replacement PCM.
4. Perform the crankshaft position system variation learn procedure. Refer to CKP System Variation Learn Procedure.