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Diagnostic Trouble Code Chart

HINT:

DTC chart of ABS: 

DTC CHART OF ABS

DTC No. Detection Item INF Code Trouble Area
C0200/31  Front Speed Sensor RH Circuit 251
252
253
254
255
256
257
258
259
260
261
262
  1. Right front speed sensor
  2. Speed sensor circuit
  3. Sensor installation
  4. Speed sensor rotor
  5. Skid control ECU
C0205/32  Front Speed Sensor LH Circuit 264
265
266
267
268
269
270
271
272
273
274
275
  1. Left front speed sensor
  2. Speed sensor circuit
  3. Sensor installation
  4. Speed sensor rotor
  5. Skid control ECU
C0210/33  Rear Speed Sensor RH Circuit 277
278
279
280
281
282
283
284
285
286
287
288
  1. Right rear speed sensor
  2. Speed sensor circuit
  3. Sensor installation
  4. Speed sensor rotor
  5. Skid control ECU
C0215/34  Rear Speed Sensor LH Circuit 290
291
292
293
294
295
296
297
298
299
300
301
  1. Left rear speed sensor
  2. Speed sensor circuit
  3. Sensor installation
  4. Speed sensor rotor
  5. Skid control ECU
C1235/35  Foreign Object is Attached on Tip of Front Speed Sensor RH 302
  1. Right front speed sensor
  2. Speed sensor circuit
  3. Sensor installation
  4. Speed sensor rotor
  5. Skid control ECU
C1236/36  Foreign Object is Attached on Tip of Front Speed Sensor LH 303
  1. Left front speed sensor
  2. Speed sensor circuit
  3. Sensor installation
  4. Speed sensor rotor
  5. Skid control ECU
C1238/38  Foreign Object is Attached on Tip of Rear Speed Sensor RH 304
  1. Right rear speed sensor
  2. Speed sensor circuit
  3. Sensor installation
  4. Speed sensor rotor
  5. Skid control ECU
C1239/39  Foreign Object is Attached on Tip of Rear Speed Sensor LH 305
  1. Left rear speed sensor
  2. Speed sensor circuit
  3. Sensor installation
  4. Speed sensor rotor
  5. Skid control ECU
C1243/43  Acceleration Sensor Stuck Malfunction 311
312
317
  1. Yaw rate and acceleration sensor
  2. Skid control ECU
C1244/44  Open or Short in Deceleration Sensor Circuit 314
  1. Zero point calibration undone
  2. Sensor installation
  3. Yaw rate and acceleration sensor
  4. Skid control ECU
C1245/45  Acceleration Sensor Output Malfunction 313
  1. Yaw rate and acceleration sensor
  2. Yaw rate and acceleration sensor circuit
  3. Skid control ECU
C1336/98  Zero Point Calibration of Deceleration Sensor Undone -
  1. Skid control ECU
  2. Zero point calibration undone
  3. Yaw rate and acceleration sensor
C1381/97  Yaw Rate and / or Acceleration Sensor Power Supply Voltage Malfunction 315
  1. Yaw rate and acceleration sensor
  2. Yaw rate and acceleration sensor power source circuit
  3. Skid control ECU
U0073/94  Control Module Communication Bus Off 360 CAN communication system
U0124/95  Lost Communication with Lateral Acceleration Sensor Module 319
  1. CAN communication system
  2. Yaw rate and acceleration sensor
  3. Skid control ECU
  1. Drive the vehicle at the speed of 31 mph (50 km/h) and depress the brake pedal strongly for approximately 3 seconds.
  2. Repeat the above operation 3 times or more and check that the ABS warning light goes off.
  3. Clear the DTC.

    HINT:

    • In some cases, the intelligent tester cannot be used when ABS warning light remains on.
    • When U0073/94, U0100/65, U0123/62, U0124/95, U0126/63, U0130/68 or U0131/67 is output, inspect and repair the trouble areas indicated by these codes first.

DTC chart of VSC: 

DTC CHART OF VSC

DTC No. Detection Item INF Code Trouble Area
C1201/51  Engine Control System Malfunction - Engine control system
C1210/36  Zero Point Calibration of Yaw Rate Sensor Undone -
  1. Skid control ECU
  2. Zero point calibration undone
  3. Yaw rate and acceleration sensor
C1231/31  Steering Angle Sensor Circuit Malfunction -
  1. Steering angle sensor
  2. Steering angle sensor circuit
  3. Steering angle sensor power supply
  4. Skid control ECU
C1234/34  Yaw Rate Sensor Malfunction 331
332
333
334
335
337		 Yaw rate and acceleration sensor
C1289/41  VGRS Control System Malfunction 372
373
  1. VGRS control system
  2. Brake control system
C1290/66  Steering Angle Sensor Zero Point Malfunction 351
  1. Yaw rate and acceleration sensor zero point calibration incomplete
  2. Poor adjustment of the centered position of the steering wheel
  3. Poor adjustment of front wheel alignment
C1304/27  EPS Control System Malfunction 376
  1. EPS control system
  2. Brake control system
U0100/65  Lost Communication with ECM / PCM 165
166
167
  1. CAN communication system
  2. ECM
  3. Skid control ECU
U0123/62  Lost Communication with Yaw Rate Sensor Module 338
  1. CAN communication system
  2. Yaw rate and acceleration sensor
  3. Skid control ECU
U0126/63  Lost Communication with Steering Angle Sensor Module 350
  1. CAN communication system
  2. Steering angle sensor
  3. Skid control ECU
U0130/68  Lost Communication with Steering Effort Control Module 370
371
  1. CAN communication system (Local and global)
  2. Steering control (VGRS) ECU
  3. Skid control ECU
U0131/67  Lost Communication with Power Steering Control Module 374
375
  1. CAN communication system (Local and global)
  2. Power steering (EPS) ECU
  3. Skid control ECU

DTC chart of ECB: 

DTC CHART OF ECB

DTC No. Detection Item INF Code Trouble Area
C1202/68  Master Reservoir Level Malfunction 512
  1. Brake fluid level
  2. Brake fluid level warning switch
  3. Brake fluid level warning switch circuit
  4. Skid control ECU
C1203/95  ECM Communication Circuit Malfunction - ECM
C1241/41 (1) Low Battery Positive Voltage 81
82
83
91 (1)
92 (1)
93 (1)
94 (1)
  1. Battery
  2. ABS MAIN1 relay
  3. ABS MAIN2 relay
  4. Charging system
  5. Power source circuit
  6. Brake control power supply
C1242/42  Open in IG1 / IG2 Power Source Circuit 87
88
  1. Power source circuit
  2. Skid control ECU
C1246/46  Master Cylinder Pressure Sensor Malfunction 191
192
194
195
197
198
199
200
201
202
205
  1. Master cylinder pressure sensor
  2. Master cylinder pressure sensor circuit
  3. Master cylinder pressure sensor power supply
  4. Brake actuator assembly
  5. Skid control ECU
C1247/47  Stroke Sensor Malfunction 171 172
173
174
175
176
177
179
  1. Brake pedal stroke sensor
  2. Brake pedal stroke sensor circuit
  3. Brake pedal stroke sensor power supply
  4. Sensor installation
  5. Skid control ECU
C1249/49  Open in Stop Light Switch Circuit 520
  1. Stop light switch
  2. Stop light switch circuit
  3. Rear combination light (stop light) assembly
C1252/52  Brake Booster Pump Motor on Time Abnormally Long 130
  1. ABS MOTOR1 relay
  2. ABS MOTOR2 relay
  3. Brake actuator assembly
C1253/53  Hydro Booster Pump Motor Relay Malfunction 132
133
134
136
137
138
140
  1. ABS MOTOR1 relay
  2. ABS MOTOR2 relay
  3. Wire harness or connector
  4. Brake actuator pump motor
  5. Brake actuator pump motor circuit
C1256/57  Accumulator Low Pressure 141
143
  1. Brake actuator assembly
  2. Skid control ECU
C1300  Skid Control ECU Malfunction - Skid control ECU
C1311/11  Open in Main Relay 1 Circuit 1
  1. ABS MAIN1 relay
  2. Wire harness or connector
  3. Skid control ECU
C1312/12  Short in Main Relay 1 Circuit 3
  1. ABS MAIN1 relay
  2. Wire harness or connector
  3. Skid control ECU
C1313/13  Open in Main Relay 2 Circuit 4
  1. ABS MAIN2 relay
  2. Wire harness or connector
  3. Skid control ECU
C1314/14  Short in Main Relay 2 Circuit 6
  1. ABS MAIN2 relay
  2. Wire harness or connector
  3. Skid control ECU
C1315/31  SMC1 Changeover Solenoid Malfunction 61
62
63
64
  1. SMC1 circuit
  2. Wire harness or connector
  3. Skid control ECU
C1316/32  SMC2 Changeover Solenoid Malfunction 66
67
68
69
  1. SMC2 circuit
  2. Wire harness or connector
  3. Skid control ECU
C1319/35  SCSS Changeover Solenoid Malfunction 71
72
73
74
  1. Brake master stroke simulator assembly
  2. Wire harness or connector
  3. Skid control ECU
C1341/62  Front Hydraulic System RH Malfunction 551
552
553
554
555
  1. Fluid leakage
  2. Disc rotor
  3. Brake actuator assembly
C1342/63  Front Hydraulic System LH Malfunction 561
562
563
564
565
  1. Fluid leakage
  2. Disc rotor
  3. Brake actuator assembly
C1343/64  Rear Hydraulic System RH Malfunction 571
572
573
574
575
  1. Fluid leakage
  2. Disc rotor
  3. Brake actuator assembly
C1344/65  Rear Hydraulic System LH Malfunction 581
582
583
584
585
  1. Fluid leakage
  2. Disc rotor
  3. Brake actuator assembly
C1345/66  Linear Solenoid Valve Offset Learning Undone - Initialization of linear solenoid valve and calibration undone
C1352/21  Front Increasing Pressure Solenoid RH Malfunction 11
12
13
14
  1. Wire harness or connector
  2. Brake actuator assembly
  3. Skid control ECU
C1353/23  Front Increasing Pressure Solenoid LH Malfunction 21
22
23
24
  1. Wire harness or connector
  2. Brake actuator assembly
  3. Skid control ECU
C1354/25  Rear Increasing Pressure Solenoid RH Malfunction 31
32
33
34
  1. Wire harness or connector
  2. Brake actuator assembly
  3. Skid control ECU
C1355/27  Rear Increasing Pressure Solenoid LH Malfunction 41
42
43
44
  1. Wire harness or connector
  2. Brake actuator assembly
  3. Skid control ECU
C1356/22  Front Decreasing Pressure Solenoid RH Malfunction 16
17
18
19
  1. Wire harness or connector
  2. Brake actuator assembly
  3. Skid control ECU
C1357/24  Front Decreasing Pressure Solenoid LH Malfunction 26
27
28
29
  1. Wire harness or connector
  2. Brake actuator assembly
  3. Skid control ECU
C1358/26  Rear Decreasing Pressure Solenoid RH Malfunction 36
37
38
39
  1. Wire harness or connector
  2. Brake actuator assembly
  3. Skid control ECU
C1359/28  Rear Decreasing Pressure Solenoid LH Malfunction 46
47
48
49
  1. Wire harness or connector
  2. Brake actuator assembly
  3. 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
  1. Wheel cylinder pressure sensor
  2. Wheel cylinder pressure sensor circuit
  3. Wheel cylinder pressure sensor power supply
  4. Brake actuator assembly
  5. Skid control ECU
C1365/54  Accumulator Pressure Sensor Malfunction 211
212
214
215
  1. Accumulator pressure sensor
  2. Accumulator pressure sensor circuit
  3. Accumulator pressure sensor power supply
  4. Brake actuator assembly
  5. Skid control ECU
C1368/67  Linear Solenoid Valve Offset Malfunction -
  1. Brake actuator assembly
  2. Skid control ECU
C1377/43  Capacitor Malfunction 101
102
103
105
106
107
108
109
110
  1. ABS1 fuse
  2. ABS MAIN1 fuse
  3. Apply high voltage
  4. Wire harness or connector
  5. Brake control power supply
C1378/44  Capacitor Communication Malfunction 112
  1. Wire harness or connector
  2. Brake control power supply
  3. Skid control ECU
C1391/69  Accumulator Leak Malfunction 591
  1. Fluid leakage
  2. Brake actuator assembly
C1392/48  Stroke Sensor Zero Point Calibration Undone -
  1. Brake pedal stroke sensor zero point calibration undone (Initialization of linear solenoid valve and calibration undone)
  2. Skid control ECU
(1) These codes are displayed to indicate the VSC and ECB DTCs.

Test mode DTC of ABS: 

TEST MODE DTC OF ABS

DTC No. Detection Item INF Code Trouble Area
C1271/71  Low Output Signal of Front Speed Sensor RH (Test Mode DTC) -
  1. Right front speed sensor
  2. Sensor installation
  3. Speed sensor rotor
C1272/72  Low Output Signal of Front Speed Sensor LH (Test Mode DTC) -
  1. Left front speed sensor
  2. Sensor installation
  3. Speed sensor rotor
C1273/73  Low Output Signal of Rear Speed Sensor RH (Test Mode DTC) -
  1. Right rear speed sensor
  2. Sensor installation
  3. Speed sensor rotor
C1274/74  Low Output Signal of Rear Speed Sensor LH (Test Mode DTC) -
  1. Left rear speed sensor
  2. Sensor installation
  3. 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) -
  1. Yaw rate and acceleration sensor
  2. Sensor installation
C1281/81  Master Cylinder Pressure Sensor Output Malfunction (Test Mode DTC) -
  1. Master cylinder pressure sensor
  2. Stop light switch circuit

Test mode DTC of VSC: 

TEST MODE DTC OF VSC

DTC No. Detection Item INF Code Trouble Area
C0371/71  Yaw Rate Sensor (Test Mode DTC) - Yaw rate and acceleration sensor

Test mode DTC of ECB: 

TEST MODE DTC OF ECB

DTC No. Detection Item INF Code Trouble Area
C1346/71  Stroke Sensor Zero Point Learning Malfunction (Test Mode DTC) - Brake pedal stroke sensor
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