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The powertrain control module (PCM) requires three main steps for removal and replacement. The PCM for the 1999 Durango is located on the right front fender towards the engine bay. The ABS plastic cover needs to be snapped off. Next the wiring harness to the PCM needs to be removed. The PCM is secured to its frame mount by three bolts. Once these are removed the new PCM can be installed. It is advisable to clean up the housing and electronic connectors and housing before completing the install. The battery should be disconnected as always when working with electronics.

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Q: How do you replace pcm in a 99 dodge durango 4x4 v8 magnum slt?
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