Dodge 2004 Neon SX2 Diagnostic Manual page 641

PCM STATUS FAILURE —
TEST
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?
Yes → Repair as necessary.
→ Go To 3
No
3 NOTE: Before proceeding it will be necessary to obtain the SKIM PIN.
Turn the ignition on.
With the DRBIII , display and erase all PCM and SKIM DTC's.
Perform 5 ignition key cycles, leaving the ignition key on for a minimum of 90 seconds
per cycle.
With the DRBIII , read the SKIM DTCs.
Does the code appear?
Yes → Replace and program the Powertrain Control Module in accor-
→ Test Complete.
No
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?
Yes → Repair wiring harness/connectors as necessary.
→ Test Complete.
No
Continued
ACTION
Perform SKIS VERIFICATION.
dance with the Service Information.
Perform SKIS VERIFICATION.
Perform SKIS VERIFICATION.
SENTRY KEY IMMOBILIZER
305
APPLICABILITY
All
All
All