Diagnostic Trouble Code Definitions: Notes
WARNING: This page is about a different car, the 2002 Toyota Corolla, 2001 Toyota Corolla, and 2000 Toyota Corolla. However, it is still accessible from the selected car via links, so may be relevant.
DIAGNOSTIC TROUBLE CODE DEFINITIONS
| DTC |
Circuit/Malfunction |
| ABS-Related DTCs |
| 11 |
Open In ABS Solenoid Relay Circuit |
| 12 |
Short In ABS Solenoid Relay Circuit |
| 13 |
Open In ABS Pump Motor Relay Circuit, Defective Pump Motor |
| 14 |
Short In ABS Pump Motor Relay Circuit, Defective Pump Motor |
| 21 |
SRH1 Or SRR Solenoid Valve Faulty |
| 22 |
SLH1 Or SLR Solenoid Valve Faulty |
| 23 |
SLH2 Or SLR Solenoid Valve Faulty |
| 24 |
SRH2 Or SRR Solenoid Valve Faulty |
| 31 |
Malfunction In RF Speed Sensor Signal |
| 32 |
Malfunction In LF Speed Sensor Signal |
| 33 |
Malfunction In RR Speed Sensor Signal |
| 34 |
Malfunction In LR Speed Sensor Signal |
| 41 |
Excessively Low Battery Voltage |
| 49 |
Open Stoplight Switch Circuit, Defective Stoplight Switch |
| 51 |
Pump Motor Locked Up |
| ABS ECU MALFUNCTION |
Malfunction In ABS ECU |
| Speed Sensor-Related DTCs |
| 71 |
RF Speed Sensor Signal Low Voltage |
| 72 |
LF Speed Sensor Signal Low Voltage |
| 73 |
RR Speed Sensor Signal Low Voltage |
| 74 |
LR Speed Sensor Signal Low Voltage |
| 75 |
RF Speed Sensor Abnormal Change In Output Voltage |
| 76 |
LF Speed Sensor Abnormal Change In Output Voltage |
| 77 |
RR Speed Sensor Abnormal Change In Output Voltage |
| 78 |
LR Speed Sensor Abnormal Change In Output Voltage |