Code |
Name |
Description |
Action Required |
12 |
No ABS Fault codes Stored |
System OK (as far as self test can determine) |
|
19 |
ABS ECU Fault |
There is an internal fault with the ABS ECU. The ECU Must be Replaced |
Replace ABS ECU, and retest system |
22 |
Right Front Valve Fault (Drivers Side) |
There is a fault in the Solenoid, The ABS Modulator unit must be replaced |
Replace ABS Modulator, and retest system |
24 |
Left Front Valve Fault (Passenger Side) |
There is a fault in the Solenoid, The ABS Modulator unit must be replaced |
Replace ABS Modulator, and retest system |
26 |
Rear Valve Fault |
There is a fault in the Solenoid, The ABS Modulator unit must be replaced |
Replace ABS Modulator, and retest system |
31 |
Right Front wheel speed sensor continuity fault (Drivers Side) |
The ABS Speed sensor is open circuit. The fault could lie in either the sensor, wiring, or ECU |
Perform Test 1 - Test Speed sensor, and wiring loom for speed sensor |
32 |
Right Rear wheel speed sensor continuity fault (Drivers Side) |
The ABS Speed sensor is open circuit. The fault could lie in either the sensor, wiring, or ECU |
Perform Test 1 - Test Speed sensor, and wiring loom for speed sensor |
33 |
Left Front wheel speed sensor continuity fault (Passenger Side) |
The ABS Speed sensor is open circuit. The fault could lie in either the sensor, wiring, or ECU |
Perform Test 1 - Test Speed sensor, and wiring loom for speed sensor |
34 |
Left Rear wheel speed sensor continuity fault (Passenger Side) |
The ABS Speed sensor is open circuit. The fault could lie in either the sensor, wiring, or ECU |
Perform Test 1 - Test Speed sensor, and wiring loom for speed sensor |
41 |
Right Front wheel speed sensor fault (Drivers Side) |
The sensor signal is wrong for the current vehicle conditions. The fault could be in the sensor, the wiring, or the ECU. The tone wheel may be missing, or the wrong type fitted. The Sensor may have fallen out. |
Perform Test 2 - Test Speed sensor, and wiring loom for speed sensor |
42 |
Right Rear wheel speed sensor fault (Drivers Side) |
The sensor signal is wrong for the current vehicle conditions. The fault could be in the sensor, the wiring, or the ECU. The tone wheel may be missing, or the wrong type fitted. The Sensor may have fallen out. |
Perform Test 2 - Test Speed sensor, and wiring loom for speed sensor |
43 |
Left Front wheel speed sensor fault (Passenger Side) |
The sensor signal is wrong for the current vehicle conditions. The fault could be in the sensor, the wiring, or the ECU. The tone wheel may be missing, or the wrong type fitted. The Sensor may have fallen out. |
Perform Test 2 - Test Speed sensor, and wiring loom for speed sensor |
44 |
Left Rear wheel speed sensor fault (Passenger Side) |
The sensor signal is wrong for the current vehicle conditions. The fault could be in the sensor, the wiring, or the ECU. The tone wheel may be missing, or the wrong type fitted. The Sensor may have fallen out. |
Perform Test 2 - Test Speed sensor, and wiring loom for speed sensor |
61 |
ABS Pump motor fault |
There is a fault in the ECU or the modulator |
Check Hydraulic Pump earth strap connection. Replace ECU |
63 |
Valve Relay, or Valve Relay supply voltage fault |
There is a fault with the ECU or Modulator |
Check that ABS ECU is connected to power, and ground. Replace ECU. |
69 |
Voltage Fault |
The ECU has detected a low supply voltage. The cause could be alternator, battery, wiring or the ECU |
Check Power wiring to ABS ECU for any faults, re-test. |
78 |
ABS Operation error |
While the ABS was operating, road conditions caused incompatible wheel speed signal errors. Usually caused by doing burnouts and line locks. Erase code and Road Test. |
Inspect tone wheels for missing teeth, or run out. Replace faulty tone wheels |