Chrysler PT Cruiser 2001 Service Manual Supplement page 2704

VEHICLE THEFT/SECURITY
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 wire 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.
No
3 NOTE: Before proceeding it will be necessary to obtain the SKIM PIN
number.
Turn the ignition on.
Using the DRB III, display and erase all PCM and SKIM DTC's.
Perform 5 key cycles leaving the key on for a minimum of 90 seconds per cycle.
Using the DRB III, read SKIM DTC's.
Does the code appear?
Yes → Replace and program the Powertrain Control Module in accor-
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 wire 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.
No
Continued
ACTION
Perform SKIS VERIFICATION.
→ Go To 3
dance with the Service Information.
Perform POWERTRAIN VERIFICATION TEST VER - 1.
→ Test Complete.
Perform SKIS VERIFICATION.
→ Test Complete.
244
APPLICABILITY
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All
All