Antilock Brake System

Fault Code Defect Description

17 Front left inlet valve faulty
Defect Codes 17-34

18 Front left outlet valve faulty
Defect Codes 17-34

20 Front right inlet valve faulty
Defect Codes 17-34

24 Front right outlet valve faulty
Defect Codes 17-34

33 Rear axle inlet valve faulty
Defect Codes 17-34

34 Rear axle outlet valve faulty
Defect Codes 17-34

68 Microprocessor in control unit faulty or defective
Defect Code 68

72 Internal defect in control unit
Defect Code 72

81 Front left speed sensor not connected or faulty
Defect Codes 81-88

82 Front right speed sensor not connected or faulty
Defect Codes 81-88

84 Rear left speed sensor not connected or faulty
Defect Codes 81-88

88 Rear right speed sensor not connected or faulty
Defect Codes 81-88

97 Front left speed signal not plausible
Defect Codes 97-104

98 Front right speed signal not plausible
Defect Codes 97-104

100 Rear left speed signal not plausible
Defect Codes 97-104

104 Rear right speed signal not plausible
Defect Codes 97-104

113 Front left speed information not detected
Defect Codes 113-120

114 Front right speed information not detected
Defect Codes 113-120

116 Rear left speed information not detected
Defect Codes 113-120

120 Rear right speed information not detected
Defect Codes 113-120

132 Speed position sensor signal faulty or not connected
Defect Code 132

136 Serious defect in brake hydraulic system
Defect Code 136

145 Pump not operating
Defect Code 145

152 Warning brake hydraulic/pedal position sensor defective
Defect Code 152

161 Front left outlet valve malfunction
Defect Code 161-164

162 Front right outlet valve malfunction
Defect Code 161-164

164 Rear axle outlet valve malfunction
Defect Code 161-164

255 Access to memory in control unit defective
Defect Code 255