Removal & Installation

WARNING: This page is about a different car, the 2004 Mercury Marauder, 2004 Mercury Grand Marquis, and 2004 Ford Crown Victoria. However, it is still accessible from the selected car via links, so may be relevant.

Disconnect the battery ground cable. For additional information, refer to BATTERY, MOUNTING AND CABLES .
Loosen the bolt and remove the powertrain control module (PCM) electrical connector.

Fig 1: Removing Powertrain Control Module (PCM) Electrical Connectors
Courtesy of FORD MOTOR CO.
Remove the PCM cover nuts.

Fig 2: Removing PCM Cover Nuts
Courtesy of FORD MOTOR CO.
Remove the PCM cover.

Fig 3: Removing PCM Cover
Courtesy of FORD MOTOR CO.
Remove the under dash sight cover.

Fig 4: Removing Under Dash Sight Cover
Courtesy of FORD MOTOR CO.
Remove the PCM.

Fig 5: Removing PCM
Courtesy of FORD MOTOR CO.
To install, reverse the removal procedure.