21
Fault codes and their meaning
EN
7 Trailer modulator / Solenoid control
8 Trailer modulator / Solenoid control
10 EBS (ABS) relay valve / Solenoid control
58 Trailer modulator / Redundancy
59 Trailer modulator / Pressure sensor
61 EBS relay valve / Redundancy
62 EBS relay valve / Pressure sensor
69 Axle load sensor
75 Wear sensor
76 Failure of nominal value selection / Redundant braking
77 EBS-RE valve / Pressure sensor
78 External demand pressure sensor or EBS-RE valve (depending upon system)
81 Pneumatic control line
82 Pneumatic supply line
83 Supply pressure sensor
84 Electronic switch output 1
85 Electronic switch output 2
86 Electrical switch output 5 (IN/OUT 1)
88 Lateral acceleration sensor
220 Data link towing vehicle / Trailer
221 Trailer modulator / Sensor power supply 24V
232 Trailer modulator / Sensor power supply 5V
246 EBS-RE valve / Switch
251 Power supply
253 Parameter setting
254 Trailer modulator
TEBS-D
FMI Fault description
0 Data valid, but above normal operating range
1 Data valid, but below normal operating range
2 Data is irregular or incorrect
3 Overvoltage/Short circuit to supply voltage
4 Undervoltage / Short circuit to ground
5 Break in supply cable
6 Current too high or circuit grounded
7 Air gap too big
8 Slip
9 Signal failure
10 Jump up / Jump down
11 Special fault
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