Chrysler PT Cruiser 2001 Service Manual Supplement page 2912

VERIFICATION TESTS
Verification Tests —
TRANSMISSION DTC VERIFICATION TEST
1. Inspect the vehicle to ensure that all engine components are properly installed and
connected. Reassemble and reconnect components as necessary.
2. If any existing diagnostic trouble codes have not been repaired, go to Symptom List and
follow path specified.
3. Connect the DRBIII to the data link connector.
4. Ensure the fuel tank has at least a quarter tank of fuel. Turn off all accessories.
5. Perform steps 6 through 8 if the PCM has been replaced. Then proceed with the verification.
If the PCM has not been replaced skip those steps and continue verification.
6. If PCM has been changed and correct VIN and mileage have not been programmed, a DTC
will be set in ABS and Air bag modules. In addition, if vehicle is equipped with a Sentry Key
Immobilizer Module (SKIM), Secret Key data must be updated to enable start.
7. For ABS and Air Bag systems: Enter correct VIN and Mileage in PCM. Erase codes in ABS
and Air Bag modules.
8. For SKIM theft alarm: Connect DRBIII to data link conn. Go to Theft Alarm, SKIM, Misc.
and place SKIM in secured access mode by using the appropriate PIN code for this vehicle.
Select Update the Secret Key data. Data will be transferred from SKIM to PCM.
9. Start and run the engine until the transmission temperature is above 43°C (110°F).
10. Check the transmission fluid level. Adjust if necessary.
11. Road test the vehicle. Make 15 to 20 1-2, 2-3 and 3-4 up shifts. Perform these shifts from
a standing start to 72 kmh (45 mph) with a constant throttle opening of 20-25%.
12. Below 40 kmh (25 mph), make 5 to 8 wide open throttle kick downs to 1st gear. Allow at
least 5 seconds each in 2nd and 3rd between each kick down.
13. For a specific DTC drive the vehicle to the Symptom's When Monitored/When Set conditions
to verify the DTC repair.
14. If a DTC sets during the road test, return to symptom list and follow the path. If no DTC
is set the repair is complete.
Continued
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APPLICABILITY
All