TEST ACTION APPLICABILITY
2 Turn the ignition on.
With the DRBIIIt, select Engine system from the main menu.
Display and record the Vehicle Identification Number.
NOTE: Ensure that a VIN has been programmed into the PCM. If a VIN is not
displayed, attempt to program the PCM with the correct vehicle VIN before
continuing.
Does the VIN recorded from the PCM match the VIN of the vehicle?
All
Yes → Go To 3
No → Perform the PCM replaced to update the VIN in the PCM.
Perform SKREEM VERIFICATION TEST - VER 1A.
3 Turn the ignition off.
Replace and program the Sentry Key Remote Entry Module in accordance with the
Service Information.
Turn the ignition on.
With the DRBIIIt, display and clear all PCM and SKREEM DTC’s.
Perform 5 ignition key cycles leaving the ignition key on for 90 seconds per cycle.
With the DRBIIIt, check for SKREEM DTCs.
Does the DRBIIIt display the same DTC?
All
Yes → Replace and program the Powertrain Control Module in accor-
dance with the Service Information.
Perform SKREEM VERIFICATION TEST - VER 1A.
No → The repair is complete.
Perform SKREEM VERIFICATION TEST - VER 1A.
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.
304
SKREEM
ROLLING CODE FAILURE — Continued
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