Chrysler PT Cruiser. Manual - part 196
SPEED CONTROL VERIFICATION - VER-4
APPLICABILITY
1. Inspect the vehicle to ensure that all engine components are properly installed and
connected. Reassemble and reconnect components as necessary.
2. With the DRB, erase all diagnostic trouble codes (DTCs).
3. Road test the vehicle at a speed above 60 km/h (35 MPH).
4. Turn the speed control ON/OFF switch on.
5. Depress and release the SET switch. If the speed control does not engage, the repair is not
complete, continue with step 12.
6. Quickly depress and release the RESUME/ACCEL switch. If the vehicle speed does not
increase by 3 km/h (2 MPH), the repair is not complete, continue with step 12.
7. Using caution, depress and release the brake pedal. If the speed control does not disengage,
the repair is not complete, continue with step 12.
8. With the vehicle speed at least 60 km/h (35 MPH), depress the RESUME/ACCEL switch. If
the speed control does not resume at the previously set speed, the repair is not complete,
continue with step 12.
9. Hold down the COAST switch. If the vehicle does not decelerate, the repair is not complete,
continue with step 12.
10. While still holding down the COAST switch, ensure the vehicle speed is at least 60 km/h (35
MPH) and release the COAST switch. If the vehicle does not adjust and set a new vehicle speed,
the repair is not complete, continue with step 12.
11. With the speed control engaged, depress the ON/OFF switch. If the speed control does not
disengage, the repair is not complete, continue with step 12.
12. If the vehicle did not successfully perform all of the previous steps, check for Technical
Service Bulletins (TSBs) that pertain to this speed control problem and then, if necessary,
return to the Symptom List.
13. If the vehicle successfully performed all of the previous steps, the speed control system is
now functioning as designed. The repair is now complete.
Are any DTCs or symptoms remaining?
All
Yes
→ Repair is not complete, refer to appropriate symptom.
No
→ Repair is complete.
264
VERIFICATION TESTS
Verification Tests —
Continued