LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Toyota >> 2000 >> Corolla LE, Automatic >> Repair and Diagnosis >> Brakes >> Traction Control >> Anti-Lock Brake System >> Diagnostic Trouble Code Definitions >> Notes
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Diagnostic Trouble Code Definitions: Notes

DIAGNOSTIC TROUBLE CODE DEFINITIONS

DTC Circuit/Malfunction
ABS-Related DTCs (1)
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 (2)
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
(1) For ABS ECU DTCs, connect jumper wire between terminals Tc and E1 of DLC1.
(2) For speed sensor DTCs, connect jumper wire between terminals Ts and E1 of DLC1.