Sierra Classic 2500 4WD V8-6.0L (2007)
Positive: Service and Repair
Battery Positive Cable Replacement
Battery Positive Cable Replacement (4.8L, 5.3L, 6.0L, and 8.1L Engines)
Removal Procedure
Caution: Refer to Battery Disconnect Caution.
1. Disconnect the negative battery cable.
2. Unsnap the positive battery cable cap.
3. Loosen the positive battery cable.
4. Remove the positive battery cable.
Important: The bolt is integral to the battery cable and is not removable.
5. Loosen the positive cable bolt at the underhood bussed electrical center (UBEC).
6. If necessary, remove the engine sight shield.
7. Unsnap the junction block cover.
8. Remove the positive battery cable (1) from the junction block.
9. If equipped with a 4.8L, 5.3L, or 6.0L engine, remove the negative cable clip from the positive cable clip.
10. Raise and suitably support the vehicle. Refer to Vehicle Lifting.
