EB+ Gen3Installation guide
1072013 Innovative Vehicle Solutions
Info Centre 1 displayed DTC Possible causes
Delivery pressure transducer group
EPRV 21 DEL SC Modulator 21 delivery pressure transducer short circuit
EPRV 21 DEL OC Modulator 21 delivery pressure transducer open circuit
EPRV 22 DEL SC Modulator 22 delivery pressure transducer short circuit
EPRV 22 DEL OC Modulator 22 delivery pressure transducer open circuit
Demand pressure transducer group
DEMAND SC Service line pressure transducer short circuit
DEMAND OC Service line pressure transducer open circuit
Suspension pressure transducer group
SUSP SC Suspension pressure transducer short circuit
SUSP OC Suspension pressure transducer open circuit
SUSP OUT OF RANGE Suspension pressure values outside operating range
Pressure switch group
REV SWITCH SC Relay emergency valve pressure switch short circuit
REV SWITCH OC Relay emergency valve pressure switch open circuit
REV SWITCH PNEUMATIC Relay emergency valve pressure switch pneumatic fault
REV SWITCH SIGNAL Relay emergency valve pressure switch failed to activate
Supply voltage group
PWR ISO 7638 FAIL Power loss on pin 1 or 2 (ISO 7638)
PWR LO VOLT
Supply voltage at ECU less than 8 V when brake apply solenoid
energised
PWR HI VOLT Supply voltage at the ECU greater than 32 V
PWR UNSPEC Internal ECU fault
Lining wear group
BRAKE PADS Lining wear wiring open circuit
Brake apply solenoid group
BRK APPLY SC Brake apply solenoid short circuit
BRK APPLY OC Brake apply solenoid open circuit
BRK APPLY SC DRIVE Brake apply solenoid short circuit permanently energised
BRK APPLY UNSPEC Brake apply solenoid short circuit
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