DTC P0602: Control Module Programming Error
WARNING: This page does not describe the selected car, but rather 32 other vehicles, including the 2005 Mercury Sable, 2005 Mercury Mountaineer, 2005 Mercury Monterey, 2005 Mercury Montego, and 2005 Mercury Mariner. However, it is still accessible from the selected car via links, so may be relevant.
P0602 - CONTROL MODULE PROGRAMMING ERROR
| Description: | This DTC indicates a programming error within the vehicle ID (VID) block. | ||
| Possible Causes: |
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| Diagnostic Aids: | Using the diagnostic tool, reprogram the VID block. If the powertrain control module (PCM) does not allow reprogramming of the VID block, reprogram the PCM. | ||
| Application | Key On Engine Off | Key On Engine Running | Continuous Memory |
| All | The vehicle identification (VID) block must programmed. For instructions, refer to MAKING CHANGES TO THE VID BLOCK . | ||