Ranger 4WD V6-183 3.0L (1993)
Powertrain Control Module: Removal and Replacement
Powertrain Control Module
NOTE: When the battery has been disconnected and reconnected, some abnormal drive symptoms may occur while the Powertrain Control Module
(PCM) relearns its adaptive strategy. The vehicle may need to be driven 10 miles or more to relearn the adaptive strategy.
REMOVAL
1. Open hood and disconnect negative battery cable.
2. Loosen connector to module retaining bolt and unplug connector.
3. Remove two nuts and PCM cover.
4. Remove PCM from left hand inner fender.
INSTALLATION
To install PCM, reverse removal procedure.
