DTC 3-12 Different Diameter Tire

DIAGNOSTIC PERIOD
During regular diagnosis

DESCRIPTION OF DIAGNOSIS
The Anti-lock Brake System (ABS) indicator light may be turned on while driving when one, two or three different diameter tires are installed. This diagnosis is not performed when the parking brake switch is ON.

PROBABLE CAUSE
Different diameter tire installed

PROBABLE CAUSE WHEN SYMPTOM DOES NOT REAPPEAR
(No problem)

Refer to Diagnostic Charts. DTC 3-12