Chrysler Concorde 2004 Service Manual page 1122

BRAKES (CAB)
LEFT FRONT WHEEL SPEED SIGNAL FAILURE —
TEST
4 Turn ignition off.
Inspect the affected Tone Wheel for damaged, missing teeth, cracks, or looseness
NOTE: The Tone Wheel teeth should be perfectly square, not bent, or nicked.
Is the affected Tone Wheel OK?
Yes → Go To 5
→ Replace the Tone Wheel in accordance with the Service Informa-
No
5 Turn the ignition off.
Using a Feeler Gauge, measure the affected Wheel Speed Sensor Air Gap.
NOTE: Refer to the appropriate service information, if necessary, for
procedures or specifications.
Is the Air Gap OK?
Yes → Go To 6
→ Repair as necessary.
No
6 Turn the ignition off.
Inspect the wheel bearings for excessive runout or clearance.
NOTE: Refer to the appropriate service information, if necessary, for
procedures or specifications.
Is the bearing clearance OK ?
Yes → Go To 7
→ Repair as necessary.
No
7 Turn the ignition off.
Visually inspect brakes for locking up due to lining contamination or overheating.
Inspect all Components for defects which may cause a Signal DTC to set.
Is any Component Damaged?
Yes → Repair as necessary.
→ Refer to symptom SENSOR CIRCUIT FAILURE for further
No
ACTION
tion.
Perform ABS VERIFICATION TEST - VER 1.
Perform ABS VERIFICATION TEST - VER 1.
Perform ABS VERIFICATION TEST - VER 1.
Perform ABS VERIFICATION TEST - VER 1.
diagnostics.
Perform ABS VERIFICATION TEST - VER 1.
26
Continued
APPLICABILITY
All
All
All
All