ANTI-LOCK BRAKING SYSTEM DIAGNOSTIC TROUBLE CODE (DTC) LIST

DTC	Description
11	Front right ABS sensor (Open circuit or short-circuit)
12	Front left ABS sensor (Open circuit or short-circuit)
13	Rear right ABS sensor (Open circuit or short-circuit)
14	Rear left ABS sensor (Open circuit or short-circuit)
16	ABS-ECU power supply syatem (Abnormal voltage drop or rise)
21	Front right ABS sensor system
22	Front left ABS sensor system
23	Rear right ABS sensor system
24	Rear left ABS sensor system
32	Longitudinal G-sensor system
41	Front right solenoid valve system
42	Front left solenoid valve system
43	Rear right solenoid valve system
44	Rear left solenoid valve system
51	Valve relay problem (Stays on)
52	Valve relay problem (Stays off)
53	Motor relay problem (Stays off)
54	Motor relay problem (Stays on)
55	Motor system (Seized pump motor)
63	ABS-ECU abnormality
71	Lateral G-sensor system
81	Steering angular velocity sensor (ST-1) system
82	Steering angular velocity sensor (ST-2) system
83	Steering angular velocity sensor (ST-N) system

When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

• You smell fuel, burning insulation, or see smoke.

• Brakes feel soft, pull hard to one side, or make grinding noises.

• The engine overheats, stalls repeatedly, or misfires under load.

• You are missing required tools, torque specs, or safe lifting equipment.

• You are not confident in the next step or safety outcome.

Safety Warning

Anti-Lock Braking System (Abs) DTCS: Evolution