Removal and Installation

CAUTION: Always disconnect the battery ground cable prior to working on the electronic engine controls.

Disconnect the battery ground cable. For additional information, on vehicles equipped with dual batteries, refer to BATTERY, MOUNTING AND CABLES .
Disconnect the auxiliary battery positive cable (LH side of the engine compartment).

Fig 1: Disconnecting Auxiliary Battery Positive Cable
Courtesy of FORD MOTOR CO.
Remove the auxiliary battery cover.

Fig 2: Removing Auxiliary Battery Cover
Courtesy of FORD MOTOR CO.
Unlatch and disconnect the powertrain control module (PCM) electrical connectors.

Fig 3: Disconnecting Powertrain Control Module Electrical Connectors
Courtesy of FORD MOTOR CO.
Remove the bolts and PCM.

Fig 4: Removing Powertrain Control Module With Torque Specifications
Courtesy of FORD MOTOR CO.
To install, reverse the removal procedure.