Sierra 1500 2WD V8-5.3L Hybrid (2004)
Tighten
Tighten the bolts to 8 N.m (71 lb in).
5. Install the PCM cover.
6. If equipped with RPO NYS, install the harness ground clip to the PCM cover.
7. Connect the negative battery cable.
8. If a NEW PCM was installed, program the PCM. Refer to Service Programming System (SPS) in Programming. See: Testing and
Inspection/Programming and Relearning
9. Perform the crankshaft position (CKP) system variation learn procedure. Refer to CKP System Variation Learn Procedure. See: Testing and
Inspection/Programming and Relearning
10. If necessary, reset the engine oil life monitor. Refer to GM Oil Life System - Resetting in Maintenance and Lubrication.
