Diagnostic Trouble Code Chart
HINT:
- If a trouble code is displayed during the DTC check, inspect the trouble areas listed for that code.
- Inspect the fuses and relays before investigating the trouble areas as shown in the table below.
DTC chart of ABS
DIAGNOSTIC TROUBLE CODE CHART
| DTC No. | Detection Item | Information Code | Trouble Area |
|---|---|---|---|
| C0200/31 | Front Speed Sensor RH Circuit | 251 252 253 254 255 256 257 258 259 260 261 262 |
|
| C0205/32 | Front Speed Sensor LH Circuit | 264 265 266 267 268 269 270 271 272 273 274 275 |
|
| C0210/33 | Rear Speed Sensor RH Circuit | 277 278 279 280 281 282 283 284 285 286 287 288 |
|
| C0215/34 | Rear Speed Sensor LH Circuit | 290 291 292 293 294 295 296 297 298 299 300 301 |
|
| C1235/35 | Foreign Object is Attached on Tip of Front Speed Sensor RH | 302 |
|
| C1236/36 | Foreign Object is Attached on Tip of Front Speed Sensor LH | 303 |
|
| C1238/38 | Foreign Object is Attached on Tip of Rear Speed Sensor RH | 304 |
|
| C1239/39 | Foreign Object is Attached on Tip of Rear Speed Sensor LH | 305 |
|
| C1243/43 | Acceleration Sensor Stuck Malfunction | 311 312 317 |
|
| C1244/44 | Open or Short in Deceleration Sensor Circuit | 314 |
|
| C1245/45 | Acceleration Sensor Output Malfunction | 313 |
|
| C1336/98 | Zero Point Calibration of Acceleration Sensor Undone | - |
|
| C1381/97 | Yaw Rate and / or Acceleration Sensor Power Supply Voltage Malfunction | 315 |
|
| U0124/95 | Lost Communication with Lateral Acceleration Sensor Module | 319 |
|
HINT:
- In some cases, the intelligent tester cannot be used when ABS warning light remains on.
- When U0073/94, U0293/59, U0123/62, U0124/95, U0126/63, U0130/68 or U0131/67 is output, inspect and repair the trouble areas indicated by these codes first.
- Even after the trouble areas are repaired, the ABS warning light will not go off unless the following operations are performed.
- Drive the vehicle at the speed of 50 km/h (31 mph) and depress the brake pedal strongly for approximately 3 seconds.
- Repeat the above operation 3 times or more and check that the ABS warning light goes off.
- Clear the DTC.
DTC chart of VSC
DIAGNOSTIC TROUBLE CODE CHART (VSC)DTC No. Detection Item Information Code Trouble Area C1210/36 Zero Point Calibration of Yaw Rate Sensor Undone - - Skid control ECU
- Zero point calibration undone
- Yaw rate and acceleration sensor
C1231/31 Steering Angle Sensor Circuit Malfunction - - Steering angle sensor
- Steering angle sensor circuit
- Steering angle sensor power supply
- Skid control ECU
C1234/34 Yaw Rate Sensor Malfunction 333
334
335
337Yaw rate and acceleration sensor C1289/41 VGRS Control System Malfunction 372
373- VGRS system
- Brake control system
C1290/66 Steering Angle Sensor Zero Point Malfunction 351 - Yaw rate and acceleration sensor zero point calibration incomplete
- Poor adjustment of the centered position of the steering wheel
- Poor adjustment of front wheel alignment
C1310/51 Malfunction in HV system - HV control system C1304/27 EPS Control System Malfunction 376 - EPS control system
- Brake control system
U0123/62 Lost Communication with Yaw Rate Sensor Module 338 - CAN communication system
- Yaw rate and acceleration sensor
- Skid control ECU
U0126/63 Lost Communication with Steering Angle Sensor Module 350 - CAN communication system
- Steering angle sensor
- Skid control ECU
U0130/68 Lost Communication with Steering Effort Control Module 370
371- CAN communication system
- Steering control (VGRS) ECU
- Skid control ECU
U0131/67 Lost Communication with Power Steering Control Module 374
375- CAN communication system
- Power steering (EPS) ECU
- Skid control ECU
DTC chart of electronically controlled brake system
DIAGNOSTIC TROUBLE CODE CHARTDTC No. Detection Item Information Code Trouble Area C1202/68 Master Reservoir Level Malfunction 512 - Brake fluid level
- Brake fluid level warning switch
- Brake fluid level warning switch circuit
- Skid control ECU
C1203/95 HV ECU Communication Circuit Malfunction - - HV control ECU
- Front active stabilizer control ECU
- Rear active stabilizer control ECU
C1242/42 Open in IG1 / IG2 Power Source Circuit 87
88- Power source circuit
- Skid control ECU
C1246/46 Master Cylinder Pressure Sensor Malfunction 191
192
194
195
197
198
199
200
201
202
205- Master cylinder pressure sensor
- Master cylinder pressure sensor circuit
- Master cylinder pressure sensor power supply
- Brake actuator assembly
- Skid control ECU
C1247/47 Stroke Sensor Malfunction 171
172
173
174
175
176
177
179- Brake pedal stroke sensor
- Brake pedal stroke sensor circuit
- Brake pedal stroke sensor power supply
- Sensor installation
- Skid control ECU
C1249/49 Open in Stop Light Switch Circuit 520 - Stop light switch
- Stop light switch circuit
- Rear combination light (stop light) assembly
C1252/52 Brake Booster Pump Motor on Time Abnormally Long 130 - ABS MOTOR1 relay
- ABS MOTOR2 relay
- Brake actuator assembly
C1253/53 Hydro Booster Pump Motor Relay Malfunction 132
133
134
136
137
138
140- ABS MOTOR1 relay
- ABS MOTOR2 relay
- Wire harness or connector
- Brake actuator pump motor
- Brake actuator pump motor circuit
C1256/57 Accumulator Low Pressure 141
143- Brake actuator assembly
- Skid control ECU
C1259/58 HV System Regenerative Malfunction - HV control system C1300 Skid Control ECU Malfunction - Skid control ECU C1311/11 Open in Main Relay 1 Circuit 1 - ABS MAI N1 relay
- Wire harness or connector
- Skid control ECU
C1312/12 Short in Main Relay 1 Circuit 3 - ABS MAIN1 relay
- Wire harness or connector
- Skid control ECU
C1313/13 Open in Main Relay 2 Circuit 4 - ABS MAIN2 relay
- Wire harness or connector
- Skid control ECU
C1314/14 Short in Main Relay 2 Circuit 6 - ABS MAIN2 relay
- Wire harness or connector
- Skid control ECU
C1315/31 SMC1 Changeover Solenoid Malfunction 61
62
63
64- SMC1 circuit
- Wire harness or connector
- Skid control ECU
C1316/32 SMC2 Changeover Solenoid Malfunction 66
67
68
69- SMC2 circuit
- Wire harness or connector
- Skid control ECU
C1319/35 SCSS Changeover Solenoid Malfunction 71
72
73
74- Brake master stroke simulator assembly
- Wire harness or connector
- Skid control ECU
C1341/62 Front Hydraulic System RH Malfunction 551
552
553
554
555- Fluid leakage
- Disc rotor
- Brake actuator assembly
C1342/63 Front Hydraulic System LH Malfunction 561
562
563
564
565- Fluid leakage
- Disc rotor
- Brake actuator assembly
C1343/64 Rear Hydraulic System RH Malfunction 571
572
573
574
575- Fluid leakage
- Disc rotor
- Brake actuator assembly
C1344/65 Rear Hydraulic System LH Malfunction 581
582
583
584
585- Fluid leakage
- Disc rotor
- Brake actuator assembly
C1345/66 Linear Solenoid Valve Offset Learning Undone 501
502
503
504Initialization of linear solenoid valve and calibration undone C1352/21 Front Increasing Pressure Solenoid RH Malfunction 11
12
13
14- Wire harness or connector
- Brake actuator assembly
- Skid control ECU
C1353/23 Front Increasing Pressure Solenoid LH Malfunction 21
22
23
24- Wire harness or connector
- Brake actuator assembly
- Skid control ECU
C1354/25 Rear Increasing Pressure Solenoid RH Malfunction 31
32
33
34- Wire harness or connector
- Brake actuator assembly
- Skid control ECU
C1355/27 Rear Increasing Pressure Solenoid LH Malfunction 41
42
43
44- Wire harness or connector
- Brake actuator assembly
- Skid control ECU
C1356/22 Front Decreasing Pressure Solenoid RH Malfunction 16
17
18
19- Wire harness or connector
- Brake actuator assembly
- Skid control ECU
C1357/24 Front Decreasing Pressure Solenoid LH Malfunction 26
27
28
29- Wire harness or connector
- Brake actuator assembly
- Skid control ECU
C1358/26 Rear Decreasing Pressure Solenoid RH Malfunction 36
37
38
39- Wire harness or connector
- Brake actuator assembly
- Skid control ECU
C1359/28 Rear Decreasing Pressure Solenoid LH Malfunction 46
47
48
49- Wire harness or connector
- Brake actuator assembly
- Skid control ECU
C1364/61 Wheel Cylinder Pressure Sensor Malfunction 221
222
224
225
227
228
230
231
233
234
236
237
239
240
242
243- Wheel cylinder pressure sensor
- Wheel cylinder pressure sensor circuit
- Wheel cylinder pressure sensor power supply
- Brake actuator assembly
- Skid control ECU
C1365/54 Accumulator Pressure Sensor Malfunction 211
212
214
215- Accumulator pressure sensor
- Accumulator pressure sensor circuit
- Accumulator pressure sensor power supply
- Brake actuator assembly
- Skid control ECU
C1368/67 Linear Solenoid Valve Offset Malfunction - - Brake actuator assembly
- Skid control ECU
C1377/43 Capacitor Malfunction 101
102
103
105
106
107
108
109
110- ABS1 fuse
- ABS MAIM fuse
- Apply high voltage
- Wire harness or connector
- Brake control power supply
C1378/44 Capacitor Communication Malfunction 112 - Wire harness or connector
- Brake control power supply
- Skid control ECU
C1391/69 Accumulator Leak Malfunction 591 - Fluid leakage
- Brake actuator assembly
C1392/48 Stroke Sensor Zero Point Calibration Undone - - Brake pedal stroke sensor zero point calibration undone (Initialization of linear solenoid valve and calibration undone)
- Skid control ECU
U0073/94 Control Module Communication Bus OFF 360 CAN communication system U0293/59 Communication Error from HV ECU 152
153
154- Wire harness or connector
- HV control ECU
- Skid control ECU
DTC chart of ABS and electronically controlled brake system
DIAGNOSTIC TROUBLE CODE CHARTDTC No. Detection Item Information Code Trouble Area C1241/41 Low Battery Positive Voltage 81*1
82*1
83*1
91*2
92*2
93*2
94*2- Battery
- ABS MAIN1 relay
- ABS MAIN2 relay
- Charging system
- Power source circuit
- Brake control power supply
HINT: - *1: for Electronically controlled brake system function
- *2: for ABS function
Test mode DTC of ABS
DIAGNOSTIC TROUBLE CODE CHARTDTC No. Detection Item Information Code Trouble Area C1271/71 Low Output Signal of Front Speed Sensor RH (Test Mode DTC) - - Right front speed sensor
- Sensor installation
- Speed sensor rotor
C1272/72 Low Output Signal of Front Speed Sensor LH (Test Mode DTC) - - Left front speed sensor
- Sensor installation
- Speed sensor rotor
C1273/73 Low Output Signal of Rear Speed Sensor RH (Test Mode DTC) - - Right rear speed sensor
- Sensor installation
- Speed sensor rotor
C1274/74 Low Output Signal of Rear Speed Sensor LH (Test Mode DTC) - - Left rear speed sensor
- Sensor installation
- Speed sensor rotor
C1275/75 Abnormal Change in Output Signal of Front Speed Sensor RH (Test Mode DTC) - Right front speed sensor rotor C1276/76 Abnormal Change in Output Signal of Front Speed Sensor LH (Test Mode DTC) - Left front speed sensor rotor C1277/77 Abnormal Change in Output Signal of Rear Speed Sensor RH (Test Mode DTC) - Right rear speed sensor rotor C1278/78 Abnormal Change in Output Signal of Rear Speed Sensor LH (Test Mode DTC) - Left rear speed sensor rotor C1279/79 Deceleration Sensor Output Voltage Malfunction (Test Mode DTC) - - Yaw rate and acceleration sensor
- Sensor installation
C1281/81 Master Cylinder Pressure Sensor Output Malfunction (Test Mode DTC) - - Master cylinder pressure sensor
- Stop light switch circuit
Test mode DTC of electronically controlled brake system
DIAGNOSTIC TROUBLE CODE CHARTDTC No. Detection Item Information Code Trouble Area C1346/71 Stroke Sensor Zero Point Learning Malfunction (Test Mode DTC) - Brake pedal stroke sensor Test mode DTC of VSC
DIAGNOSTIC TROUBLE CODE CHARTDTC No. Detection Item Information Code Trouble Area C0371/71 Yaw Rate Sensor (Test Mode DTC) - - Yaw rate and acceleration sensor
- Sensor installation