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Home >> Jeep >> 2009 >> Commander Overland, RWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 25 (Electronic Control Modules (Service Information)) >> Electronic Control Modules >> Module-Powertrain Control >> Standard Procedure >> Pcm/ECM Programming - Gas >> Pcm / TCM Flash Reprogramming

Pcm / TCM Flash Reprogramming

WARNING: This page is about a different car, the 2008 Jeep Commander. However, it is still accessible from the selected car via links, so may be relevant.

This procedure will need to be done when one or more of the following situations are true:

  1. A vehicle's Powertrain control module (PCM) has been replaced.
  2. A diagnostic trouble code (DTC) is set "P1602 - PCM Not Programmed."
  3. An updated calibration or software release is available for either the PCM or TCM ECUs.

This procedure assumes that the StarSCAN® and StarMOBILE® devices are configured to your dealership's network with either a wired or wireless connection. The StarSCAN® and StarMOBILE® must also be running at the latest operating system and software release level. For more help on how to network your StarSCAN® or StarMOBILE® reference the StarSCAN® / StarMOBILE® Quick Start Networking Guide available on 'DealerCONNECT > Service > StarSCAN® and StarMOBILE® Tools > Online Documentation' or at www.dcctools.com, under the Download Center.

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