Diagnostic Trouble Code Definitions
WARNING: This page is about a different car, the 2003 Toyota ECHO, 2002 Toyota ECHO, and 2001 Toyota ECHO. However, it is still accessible from the selected car via links, so may be relevant.
DTC DEFINITIONS
| DTC | Code | Circuit/Malfunction | |||
|---|---|---|---|---|---|
| ABS-Related | |||||
| C0200 (1) | 31 (1) | RF Wheel Speed Sensor Signal Malfunction | |||
| C0205 (1) | 32 (1) | LF Wheel Speed Sensor Signal Malfunction | |||
| C0210 (1) | 33 (1) | RR Wheel Speed Sensor Signal Malfunction | |||
| C0215 (1) | 34 (1) | LR Wheel Speed Sensor Signal Malfunction | |||
| C0226 | 21 | Open/Shorted RF Solenoid, Defective ABS Actuator | |||
| C0236 | 22 | Open/Shorted LF Solenoid, Defective ABS Actuator | |||
| C0246 | 23 | Open/Shorted RR Solenoid, Defective ABS Actuator | |||
| C0256 | 24 | Open/Shorted LR Solenoid, Defective ABS Actuator | |||
| C0273 | 13 | Open Circuit In ABS Motor Relay Circuit | |||
| C0274 | 14 | Short Circuit In ABS Motor Relay Circuit | |||
| C0278 | 11 | Open Circuit In ABS Solenoid Valve Relay Circuit | |||
| C0279 | 12 | Short In ABS Solenoid Valve Relay Circuit | |||
| C1241 | 41 | Excessively Low/High Battery Voltage | |||
| C1249 | 49 | Open In Stoplight Switch Circuit | |||
| C1251 (1) | 51 (1) | Pump Motor Locked Up, Open Ground Circuit | |||
| Speed Sensor-Related | |||||
| C1271 | 71 | RF Speed Sensor Signal Low Voltage | |||
| C1272 | 72 | LF Speed Sensor Signal Low Voltage | |||
| C1273 | 73 | RR Speed Sensor Signal Low Voltage | |||
| C1274 | 74 | LR Speed Sensor Signal Low Voltage | |||
| C1275 | 75 | RF Speed Sensor Abnormal Change In Output Voltage | |||
| C1276 | 76 | LF Speed Sensor Abnormal Change In Output Voltage | |||
| C1277 | 77 | RR Speed Sensor Abnormal Change In Output Voltage | |||
| C1278 | 78 | LR Speed Sensor Abnormal Change In Output Voltage | |||
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