Silverado 1500 2WD V8-6.0L Hybrid (2009)
10. Remove the PIM cover retaining bolts (1).
11. Remove the PIM cover (2).
Caution: Always remove and install the High Voltage terminal fasteners with a magnet tipped socket. Never touch the exposed electronic circuit
board surface or components. Dropped fasteners or physical contact may result in electronic circuit board damage.
12. Install the HV dc APM terminal fasteners (1) utilizing a magnetic socket. Tighten the terminal fasteners to 9 Nm (80 lb in) .