Diagnostic Trouble Code Tests and Associated Procedures

DTC Definition Action to Take

12 System OK No faults noted. Go to Pinpoint Test D. D Hydraulic Pump Motor and Relay

19 Anti-lock control module Go to Pinpoint Test D. D Hydraulic Pump Motor and Relay

22 Right front valve Go to Pinpoint Test A1. A1 DTC 22 Check Right Front ABS Valve

24 Left front valve Go to Pinpoint Test A2. A2 DTC 24 Check Left Front ABS Valve

26 Rear ABS valve Go to Pinpoint Test A3. A3 DTC 26 Check Rear Axle ABS Valve

31 Right front sensor Go to Pinpoint Test B1. B1 DTC 31 Check Right Front ABS Sensor

32 Right rear sensor Go to Pinpoint Test B4. B4 DTC 32 Check Right Rear ABS Sensor

33 Left front sensor Go to Pinpoint Test B7. B7 DTC 33 Check Left Front ABS Sensor

34 Left rear sensor Go to Pinpoint Test B10. B10 DTC 34 Check Left Rear ABS Sensor

41 Right front sensor Go to Pinpoint Test C1. C1 DTC 41 Check Right Front ABS Sensor

42 Right rear sensor Go to Pinpoint Test C3. C3 DTC 42 Check Right Rear ABS Sensor

43 Left front sensor Go to Pinpoint Test C5. C5 DTC 43 Check Left Front ABS Sensor

44 Left rear sensor Go to Pinpoint Test C7. C7 DTC 44 Check Left Rear ABS Sensor

61 Pump motor/relay fault Go to Pinpoint Test D. D Hydraulic Pump Motor and Relay

63 Voltage supply interruption Go to Pinpoint test D. D Hydraulic Pump Motor and Relay

69 Battery voltage less than 10V Go to Pinpoint Test D. D Hydraulic Pump Motor and Relay

78 Anti-lock brake sensor frequency fault Inspect sensors and indicators for damage.

-- No DTC, ABS lamp ON Go to Pinpoint Test F. F Warning Indicator ON After Engine Starts