Battery Positive Cable Extension Cable Junction Block Replacement

Battery Positive Cable Extension Cable Junction Block Replacement (6.6L)

Removal Procedure

1. Disconnect the auxiliary battery negative cable.





2. Remove the positive extension cable nut from the junction block and disconnect the cable.
3. Remove the air cleaner assembly.
4. Remove the air cleaner outlet duct.





5. Remove the positive extension cable nut from the intake air heater and disconnect the cable.
6. Disconnect the wiring harness clips.
7. Remove the battery positive cover from the underhood bused electrical center (UBEC).
8. Remove the positive extension cable nut from the UBEC terminal stud.
9. Remove the positive extension cable.

Installation Procedure

1. Position the positive extension cable and connect the wiring harness clips.






Notice: Refer to Fastener Notice.

2. Position the positive extension cable to the UBEC terminal stud and install the nut.

Tighten the positive extension cable to UBEC terminal stud to 9 N.m (80 lb in).

3. Install the battery positive cover to the UBEC.





4. Position the positive extension cable to the intake air heater and install the nut.

Tighten the positive extension cable to intake air heater nut to 4 N.m (34 lb in).

5. Install the air cleaner outlet duct.
6. Install the air cleaner assembly.





7. Position the positive extension cable to the junction block and install the cable nut.

Tighten the positive extension cable to junction block nut to 8 N.m (71 lb in).

8. Connect the negative battery cable.