Generator Battery Connector Replacement 5.3L Engine w/RPO HP2

1. Disconnect the generator battery carrier. Refer to Hybrid Battery Service Disconnect/Connect .
2. Remove the generator battery carrier intermediate cover. Refer to Battery Cover Replacement .
3. Remove the 42-volt positive/negative cable retainer nuts, and retainer.



4. Remove the red connector position assurance (CPA) retainer.
5. Disconnect the 42-volt positive/negative cable electrical connector (4).



6. Remove the service disconnect power cable nut (1) and cable from the high current connector (HCC).



7. Remove the HCC power cable nut and cable from battery 3.
8. Remove the HCC screws.



9. Remove the HCC.

1. Install the HCC.

Notice: Refer to Fastener Notice in the Preface section.




2. Install the HCC screws.

Tighten
Tighten the screws to 5 N·m (44 lb in).

3. Install the HCC power cable and nut to battery 3.

Tighten
Tighten the nut to 10 N·m (89 lb in).




4. Install the service disconnect power cable and nut (1) to the HCC.

Tighten
Tighten the nut to 10 N·m (89 lb in).




5. Connect the 42-volt positive/negative cable electrical connector (4).
6. Install the red CPA retainer.



7. Install the 42-volt positive/negative cable retainer and nuts.

Tighten
Tighten the nuts to 20 N·m (15 lb ft).

8. Install the generator battery carrier intermediate cover. Refer to Battery Cover Replacement .