EB+ Gen3 Installation guide
108 Innovative Vehicle Solutions 2013
Note:
If a DTC is displayed and after following recommended procedure, as detailed in the service manual, no fault is
found, the ECU should be replaced.
Info Centre 1 displayed DTC Possible causes
Auxiliary components group
AUX1 Auxiliary 1 system / wiring open or short circuit
AUX2 Auxiliary 2 system / wiring open or short circuit
AUX3 Auxiliary 3 system / wiring open or short circuit
AUX4 Auxiliary 4 system / wiring open or short circuit
AUX5 Auxiliary 5 system / wiring open or short circuit
Slave valve group
SLAVE VALVE SENSOR Pressure transducers open or short circuit
SLAVE VALVE MODULATOR Hold, dump or brake apply solenoid open or short circuit
SLAVE VALVE CABLE Link cable open or short circuit
SLAVE VALVE SLOW REC Slow recovery of one wheel slave valve
SLAVE SUSP LOW Suspension pressure values outside operating range
ISO 11992 (CAN) electrical signal
group
PNEUMATIC DEMAND LOSS No corresponding pneumatic demand pressure
TOWED CAN DEMAND LOSS CAN line (pin 6 and 7 on ISO 7638) fault
TOWED CAN CONTROL LOSS CAN line (pin 6 and 7 on ISO 7638) data fault
ECU group
ECU EE ERR Internal ECU fault or ECU not programmed
ECU PARAM ERR Internal ECU fault or ECU not programmed
ECU EE UNSPEC Internal ECU fault or ECU not programmed
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