Antilock Brake System
DTC 21 OPEN OR SHORT CIRCUIT IN FRONT RIGHT ABS WHEEL SPEED SENSOR CIRCUITDTC 23 OPEN OR SHORT CIRCUIT IN FRONT LEFT ABS WHEEL SPEED SENSOR CIRCUIT
DTC 25 OPEN OR SHORT CIRCUIT IN REAR RIGHT ABS WHEEL SPEED SENSOR CIRCUIT
DTC 27 OPEN OR SHORT CIRCUIT IN REAR LEFT ABS WHEEL SPEED SENSOR CIRCUIT
DIAGNOSIS:
^ Faulty ABS wheel speed sensor (Broken wire, input voltage too high)
^ Faulty harness connector
TROUBLE SYMPTOM: ABS does not operate.
WIRING DIAGRAM:
Step 1- Step 7:
Step 8- Step 11:
Step 12- Step 16:
Step 17-Step 21:
