Grand Wagoneer L6-258 4.2L VIN C 2-bbl (1984)
Powertrain Control Module: Service and Repair
The MCU is located under instrument panel to the left of the blower housing.
1.
Remove MCU attaching bolts, disconnect electrical connector and remove MCU.
2.
Reverse procedure to install, ensuring that connector terminals are not forced out of position or bent when reconnecting connector.
