Chrysler Concorde 2004 Service Manual page 1114

BRAKES (CAB)
Symptom:
INCORRECT TONE WHEEL FAILURE
When Monitored and Set Condition:
INCORRECT TONE WHEEL FAILURE
When Monitored: Ignition ON. Vehicle speed above 40 km/h (25 mph) for 2 minutes.
Set Condition: When the CAB detects an unexpected wheel speed condition caused by a
tire size that does not meet vehicle specification.
INCORRECT TIRES ON VEHICLE
INCORRECT TONE WHEEL ON VEHICLE
TEST
1 Inspect the tire sizes on the vehicle.
Is a smaller than production tire, mini spare, or two mini spares installed on both
front wheels?
Yes → Replace the incorrect tire(s) size with production size tire(s).
→ Go To 2
No
2 Count the number of tone wheel teeth on both of the front driveshafts.
Does one or both tone wheel(s) have (56 or 40) teeth?
Yes → Replace the front driveshaft(s) with the incorrect number of tone
→ Test Complete.
No
POSSIBLE CAUSES
ACTION
Perform ABS VERIFICATION TEST - VER 1.
wheel teeth.
Perform ABS VERIFICATION TEST - VER 1.
18
APPLICABILITY
All
All