2017 Subaru BRZ Limited, Automatic TransFACTORY OEM SERVICE PROCEDURE

Vehicle Dynamics Control System DTCS

VEHICLE DYNAMICS CONTROL SYSTEM DIAGNOSTIC TROUBLE CODE IDENTIFICATION

Diagnostic codes Diagnostic items Reference
C1201 [EGI abnormal] DTC C1201 EGI error
C1225 [Normal Opening Valve 1 malfunction] DTC C1225 VDC switching valve 1 (P); DTC C1226 VDC switching valve 1 (S); DTC C1227 VDC switching valve 2 (P); DTC C1228 VDC switching valve 2 (S); DTC C1468 FR solenoid valve system; DTC C1469 FL solenoid valve system; DTC C146A RR solenoid valve system; DTC C146B RL solenoid valve system
C1226 [Normal Opening Valve 2 malfunction] DTC C1225 VDC switching valve 1 (P); DTC C1226 VDC switching valve 1 (S); DTC C1227 VDC switching valve 2 (P); DTC C1228 VDC switching valve 2 (S); DTC C1468 FR solenoid valve system; DTC C1469 FL solenoid valve system; DTC C146A RR solenoid valve system; DTC C146B RL solenoid valve system
C1227 [Normal Closing Valve 1 malfunction] DTC C1225 VDC switching valve 1 (P); DTC C1226 VDC switching valve 1 (S); DTC C1227 VDC switching valve 2 (P); DTC C1228 VDC switching valve 2 (S); DTC C1468 FR solenoid valve system; DTC C1469 FL solenoid valve system; DTC C146A RR solenoid valve system; DTC C146B RL solenoid valve system
C1228 [Normal Closing Valve 2 malfunction] DTC C1225 VDC switching valve 1 (P); DTC C1226 VDC switching valve 1 (S); DTC C1227 VDC switching valve 2 (P); DTC C1228 VDC switching valve 2 (S); DTC C1468 FR solenoid valve system; DTC C1469 FL solenoid valve system; DTC C146A RR solenoid valve system; DTC C146B RL solenoid valve system
C1231 [Steering Angle Sensor abnormal] DTC C1231 Steering angle sensor malfunction
C1234 [Yaw rate sensor abnormal] DTC C1234 Yaw rate sensor error; DTC C1419 G sensor error; DTC C1472 Lateral G sensor error; DTC C1474 Longitudinal G sensor error
C1237 [System Failure] DTC C1237 System error
C1241 [Power Supply Voltage Failure] DTC C1241 Power supply voltage error
C1246 [Pressure Sensor] DTC C1246 Pressure sensor system
C1249 [BLS Malfunction] DTC C1249 BLS malfunction
C1288 [Incorrect VDC Control Module specifications] DTC C1288 Different ECM specification
C1294 [AT abnormal] DTC C1294 AT error
C1300 [Electrical Control Module] DTC C1300 ECU
C1330 [Front Right ABS Sensor Circuit Open or Shorted Battery] DTC C1300 ECU
C1331 [Front Left ABS Sensor Circuit Open or Shorted Battery] DTC C1300 ECU
C1332 [Rear Right ABS Sensor Circuit Open or Shorted Battery] DTC C1332 Rear Right ABS Sensor Circuit Open or Shorted Battery; DTC C1333 RL wheel speed sensor system open circuit/excessive input; DTC C1466 RR wheel speed sensor signal; DTC C1467 RL wheel speed sensor signal
C1333 [Rear Left ABS Sensor Circuit Open or Shorted Battery] DTC C1332 Rear Right ABS Sensor Circuit Open or Shorted Battery; DTC C1333 RL wheel speed sensor system open circuit/excessive input; DTC C1466 RR wheel speed sensor signal; DTC C1467 RL wheel speed sensor signal
C1419 [G Sensor Failure] DTC C1234 Yaw rate sensor error; DTC C1419 G sensor error; DTC C1472 Lateral G sensor error; DTC C1474 Longitudinal G sensor error
C1464 [Front Right ABS Sensor Signal] DTC C1300 ECU
C1465 [Front Left ABS Sensor Signal] DTC C1300 ECU
C1466 [Rear Right ABS Sensor Signal] DTC C1332 Rear Right ABS Sensor Circuit Open or Shorted Battery; DTC C1333 RL wheel speed sensor system open circuit/excessive input; DTC C1466 RR wheel speed sensor signal; DTC C1467 RL wheel speed sensor signal
C1467 [Rear Left ABS Sensor Signal] DTC C1332 Rear Right ABS Sensor Circuit Open or Shorted Battery; DTC C1333 RL wheel speed sensor system open circuit/excessive input; DTC C1466 RR wheel speed sensor signal; DTC C1467 RL wheel speed sensor signal
C1468 [FR Valve] DTC C1225 VDC switching valve 1 (P); DTC C1226 VDC switching valve 1 (S); DTC C1227 VDC switching valve 2 (P); DTC C1228 VDC switching valve 2 (S); DTC C1468 FR solenoid valve system; DTC C1469 FL solenoid valve system; DTC C146A RR solenoid valve system; DTC C146B RL solenoid valve system
C1469 [FL Valve] DTC C1225 VDC switching valve 1 (P); DTC C1226 VDC switching valve 1 (S); DTC C1227 VDC switching valve 2 (P); DTC C1228 VDC switching valve 2 (S); DTC C1468 FR solenoid valve system; DTC C1469 FL solenoid valve system; DTC C146A RR solenoid valve system; DTC C146B RL solenoid valve system
C146A [RR Valve] DTC C1225 VDC switching valve 1 (P); DTC C1226 VDC switching valve 1 (S); DTC C1227 VDC switching valve 2 (P); DTC C1228 VDC switching valve 2 (S); DTC C1468 FR solenoid valve system; DTC C1469 FL solenoid valve system; DTC C146A RR solenoid valve system; DTC C146B RL solenoid valve system
C146B [RL Valve] DTC C1225 VDC switching valve 1 (P); DTC C1226 VDC switching valve 1 (S); DTC C1227 VDC switching valve 2 (P); DTC C1228 VDC switching valve 2 (S); DTC C1468 FR solenoid valve system; DTC C1469 FL solenoid valve system; DTC C146A RR solenoid valve system; DTC C146B RL solenoid valve system
C146C [Motor Relay] DTC C146C Motor relay system
C146E [Valve Relay] DTC C146E Valve relay system
C1472 [Lateral G Sensor abnormal] DTC C1234 Yaw rate sensor error; DTC C1419 G sensor error; DTC C1472 Lateral G sensor error; DTC C1474 Longitudinal G sensor error
C1474 [Longitudinal G Sensor abnormal] DTC C1234 Yaw rate sensor error; DTC C1419 G sensor error; DTC C1472 Lateral G sensor error; DTC C1474 Longitudinal G sensor error
C1492 [Clutch Switch OFF Malfunction] DTC C1492 Clutch switch OFF malfunction; DTC C1493 Clutch switch ON malfunction
C1493 [Clutch Switch ON Malfunction] DTC C1492 Clutch switch OFF malfunction; DTC C1493 Clutch switch ON malfunction
C1494 [Reverse Switch OFF Stuck] DTC C1494 Reverse switch OFF malfunction; DTC C1495 Reverse switch ON malfunction
C1495 [Reverse Switch ON Stuck] DTC C1494 Reverse switch OFF malfunction; DTC C1495 Reverse switch ON malfunction
U0073 [Control Module Communication Bus "A" Off] DTC U0073 Control Module Communication Bus "A" Off; DTC U0100 Engine data, not received; DTC U0101 Transmission data, not received; DTC U0126 Lost Communication With Steering Angle Sensor Module; DTC U0140 Missing data for body integrated unit
U0100 [Lost Communication With ECM/PCM "A"] DTC U0073 Control Module Communication Bus "A" Off; DTC U0100 Engine data, not received; DTC U0101 Transmission data, not received; DTC U0126 Lost Communication With Steering Angle Sensor Module; DTC U0140 Missing data for body integrated unit
U0101 [Lost Communication With TCM] DTC U0073 Control Module Communication Bus "A" Off; DTC U0100 Engine data, not received; DTC U0101 Transmission data, not received; DTC U0126 Lost Communication With Steering Angle Sensor Module; DTC U0140 Missing data for body integrated unit
U0126 [Lost Communication With Steering Angle Sensor Module] DTC U0073 Control Module Communication Bus "A" Off; DTC U0100 Engine data, not received; DTC U0101 Transmission data, not received; DTC U0126 Lost Communication With Steering Angle Sensor Module; DTC U0140 Missing data for body integrated unit
U0140 [Lost Communication With Body Control Module] DTC U0073 Control Module Communication Bus "A" Off; DTC U0100 Engine data, not received; DTC U0101 Transmission data, not received; DTC U0126 Lost Communication With Steering Angle Sensor Module; DTC U0140 Missing data for body integrated unit
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