Powertrain Control Module (Pcm)
WARNING: This page is about a different car, the 1996 Plymouth Voyager, 1996 Plymouth Grand Voyager, 1996 Dodge Grand Caravan, and 1996 Dodge Caravan. However, it is still accessible from the selected car via links, so may be relevant.
The PCM is located between driver's side front fender and power distribution center, near battery. The PCM power and ground circuits may be checked by performing specified No Trouble Code (NTC) test. See TEST NTC-11A - CHECKING PCM POWER & GROUND CIRCUITS in the TESTS W/CODES - 2.4L article.