Battery Cables-Primary and Secondary, Diesel: Removal
WARNING: This page is about a different car, the 2003 Ford RV Cutaway, 2003 Ford Econoline, 2003 Ford E550 Super Duty, 2003 Ford E450 Super Duty, and 2003 Ford Cutaway. However, it is still accessible from the selected car via links, so may be relevant.
- Disable the vehicle electrical supply; refer to DUAL BATTERY DISCONNECT - DIESEL in General Procedures.
- Remove the hold-down wedge and the primary battery (10655). Disconnect the secondary battery.
- Remove the four bolts retaining the battery tray and remove the battery tray.
- Remove the air cleaner assembly.
- Remove the three battery cable clip screws on the RH frame, near the secondary battery.
- Remove the three battery cable plastic locators from the RH frame, near the body mount.
- Pull the battery cable harness through the body-to-frame ground strap.
- Remove the starter motor/solenoid terminals.
- Remove the ground nut and disengage the wire.
- Remove the B+ terminal nut and disengage the wire.
- Remove the enable nut above the M-terminal nut and disengage the wire.
- Pull the harness through the RH frame, near the body mount.
- Remove the battery cable harness bracket.
- Remove the harness bracket nut from the lower stud on the front of the engine (6007).
- Remove the upper screw from the harness bracket, and pull the bracket from the stud.
- Pull the battery cable through the engine crossmember.
- Pull the transmission cooler bracket from the stud on the front of the engine.
- Remove the stud retaining the primary battery ground on the engine.
- Remove the screw retaining the primary ground wire to the RH frame.
- Remove the starter motor relay eyelet terminals.
- Remove the B+ terminal rubber cap.
- Remove the B+ terminal nut and disengage the wire.
- Remove the enable terminal nut and disengage the wire.
- Remove the primary ground nut.
- Pull the primary negative battery cable out of the vehicle from the engine compartment.
- Pull the battery cable harness from the bottom of the vehicle until removed.
CAUTION:
Failure to accurately follow the battery disconnect procedures outlined in this section will result in vehicle or component damage.