Battery Positive Cable Replacement

Battery Positive Cable Replacement (6.6L)

Removal Procedure




1. Disconnect the negative battery cable.
2. Remove the intake manifold cover.
3. Remove the underhood junction block cover.




4. Lift the junction block retainers from the locked position (3) and rotate the retainers to the open position (1).
5. Reposition the junction block.




6. Remove the positive battery cable connector (1) from the underhood bussed electrical center (UBEC).




7. Disconnect the positive battery cable (1) from the glow plug control module.




8. Remove the mega fuse cover.




9. Remove the positive battery cable to mega fuse nuts (1).
10. Remove the positive battery cable terminals from the mega fuse studs.




11. Remove the positive battery cable clip nuts (2) from the studs on the plenum front panel.
12. Remove the positive battery cable clip (1) from the stud on the plenum front panel.




13. Remove the positive battery cable clips (1) from the studs on the plenum front panel.
14. Remove the positive battery cable from the vehicle.

Installation Procedure




1. Install the positive battery cable to the vehicle.
2. Install the positive battery cable clips (1) onto the studs on the plenum front panel.




3. Install the positive battery cable clip (1) onto the stud on the plenum front panel.

Notice: Refer to Fastener Notice.

4. Install the positive battery cable clip nuts (2) to the studs on the plenum front panel.

Tighten the nuts to 3 N.m (27 lb in).




5. Install the positive battery cable terminals onto the mega fuse studs.
6. Install the positive battery cable to mega fuse nuts (1).

Tighten the nuts to 7.5 N.m (66 lb in).




7. Install the mega fuse cover.




8. Connect the positive battery cable (1) to the glow plug control module.




9. Install the positive battery cable connector (1) to the UBEC.




10. Ensure that the junction block retainers are in the open position (1).
11. Position and align the junction block to the 4 bracket pivots (2), once the pivots are engaged, push the retainers down into the locked position (3).




12. Install the underhood junction block cover.
13. Install the intake manifold cover.
14. Connect the negative battery cable.