Front Mode Door Travel Too Large (Active) - Chrysler Town and Country 2003 Owner's Manual

AUTOMATIC TEMPERATURE CONTROL
Symptom:

FRONT MODE DOOR TRAVEL TOO LARGE (ACTIVE)

When Monitored and Set Condition:
FRONT MODE DOOR TRAVEL TOO LARGE (ACTIVE)
When Monitored: With the ignition on and the IOD fuse installed.
Set Condition: This DTC is set when the ATC monitors the travel range during system
initialization and the measured range is greater than expected.
CHECK THE ATC FOR DTCS
MODE DOOR ACTUATOR
MODE DOOR LINKAGE
ATC
TEST
1 Turn the ignition on.
With the DRB, read the active ATC DTCs.
Is the FRONT MODE DOOR NOT RESPONDING DTC set?
Yes → Return to the symptom list and choose the symptom.
→ Go To 2
No
2 Turn the ignition off.
Remove the Mode Door Actuator.
By hand, attempt to rotate the Mode Door Actuator in both directions.
Did the Mode Door Actuator turn in either direction?
Yes → Replace the Mode Door Actuator.
→ Go To 3
No
3 Remove the Mode Door Actuator. Rotate the mode doors (doors only). Note: These
should rotate approximately 45 degrees from stop to stop.
Inspect the mode door linkage for excessive wear or missing linkage.
Were any mechanical problems found?
Yes → Repair or replace the mode door/linkage as necessary.
→ Replace the ATC.
No
POSSIBLE CAUSES
ACTION
With the DRBIII , reset the ATC after repair is complete.
Perform BODY VERIFICATION TEST - VER 1.
With the DRBIII , reset the ATC after repair is complete.
Perform BODY VERIFICATION TEST - VER 1.
With the DRBIII , reset the ATC after repair is complete.
Perform BODY VERIFICATION TEST - VER 1.
With the DRBIII , reset the ATC after repair is complete.
Perform BODY VERIFICATION TEST - VER 1.
230
APPLICABILITY
All
All
All