TEST ACTION APPLICABILITY
2 Turn the ignition off.
NOTE: Visually inspect the related wiring harness and CCD/PCI Bus
(whichever applicable) circuits. Look for any chafed, pierced, pinched, or
partially broken wires.
NOTE: Visually inspect the related wiring harness connectors. Look for
broken, bent, pushed out, or corroded terminals.
Note: Refer to any Technical Service Bulletins (TSB) that may apply.
Were any problems found?
All
Yes → Repair as necessary.
Perform SKREEM VERIFICATION TEST - VER 1A.
No → Go To 3
3 NOTE: Before proceeding it will be necessary to obtain the SKREEM PIN.
Turn the ignition on.
With the DRBIIIt, display and erase all PCM and SKREEM DTC’s.
Perform 5 ignition key cycles, leaving the ignition key on for a minimum of 90 seconds
per cycle.
With the DRBIIIt, read the SKREEM DTCs.
Does the code appear?
All
Yes → Replace and program the Powertrain Control Module in accor-
dance with the Service Information.
Perform SKREEM VERIFICATION TEST - VER 1A.
No → Test Complete.
4 Turn the ignition off.
Note: Visually inspect the related wiring harness. Look for any chafed,
pierced, pinched, or partially broken wires.
NOTE: Visually inspect the related wiring harness connectors. Look for
broken, bent, pushed out, or corroded terminals.
Note: Refer to any Technical Service Bulletins (TSB) that may apply.
Were any problems found?
All
Yes → Repair wiring harness/connectors as necessary.
Perform SKREEM VERIFICATION TEST - VER 1A.
No → Test Complete.
302
SKREEM
PCM STATUS FAILURE — Continued
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