DTC 4-1

Diagnostic Trouble Code (DTC) 4-1 (Right-front), 4-2 (Left-front), 4-4 (Right-rear), 4-8 (Left-rear): Wheel Sensor Diagnosis





Part 1 of 2





Part 2 of 2

The TCS indicator light comes on when the average speed of either the right or left rear wheels exceeds 9 mph (15 km/h) and the ABS control unit signal stops for more than 3 seconds.