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Volvo S40 (2004–2013) – Electrical Power Steering (EPS) fault codes

40 fault codes

The same fault code can mean different things depending on model year and engine. Each meaning is therefore shown on its own row, with exactly which cars it applies to.

CodeMeaning
EPS-0020Pump motor. Signal too high2004–2010
EPS-0020Pump motor. Signal too high2011–2012 · All engines except: D4162T, D5204T, D5204T5
EPS-0021Pump motor. Faulty signal2004–2010
EPS-0021Pump motor. Faulty signal2011–2012 · All engines except: D4162T, D5204T, D5204T5
EPS-0022Control module, internal fault2004–2010
EPS-0022Control module, internal fault2011–2012 · All engines except: D4162T, D5204T, D5204T5
EPS-0030Temperature sensor. Signal missing2004–2010
EPS-0030Temperature sensor. Signal missing2011–2012 · All engines except: D4162T, D5204T, D5204T5
EPS-0040High temperature. Signal too high2004–2010
EPS-0040High temperature. Signal too high2011–2012 · All engines except: D4162T, D5204T, D5204T5
EPS-0041High temperature. Signal too high2004–2010
EPS-0041High temperature. Signal too high2011–2012 · All engines except: D4162T, D5204T, D5204T5
EPS-0050Memory fault in ROM. Internal fault2004–2010
EPS-0050Memory fault in ROM. Internal fault2011–2012 · All engines except: D4162T, D5204T, D5204T5
EPS-0051Memory fault in ROM. Internal fault2004–2010
EPS-0051Memory fault in ROM. Internal fault2011–2012 · All engines except: D4162T, D5204T, D5204T5
EPS-0053Memory fault in ROM. Internal fault2004–2010
EPS-0053Memory fault in ROM. Internal fault2011–2012 · All engines except: D4162T, D5204T, D5204T5
EPS-0060Control module. Internal fault2004–2010
EPS-0060Control module. Internal fault2011–2012 · All engines except: D4162T, D5204T, D5204T5
EPS-0070Power supply. Signal too high2004–2010
EPS-0070Power supply. Signal too high2011–2012 · All engines except: D4162T, D5204T, D5204T5
EPS-0071Power supply. Signal too low2004–2010
EPS-0071Power supply. Signal too low2011–2012 · All engines except: D4162T, D5204T, D5204T5
EPS-0080Steering wheel angle sensor. Faulty signal2004–2010
EPS-0080Steering wheel angle sensor. Faulty signal2011–2012 · All engines except: D4162T, D5204T, D5204T5
EPS-0081Speed. Faulty signal2004–2010
EPS-0081Speed. Faulty signal2011–2012 · All engines except: D4162T, D5204T, D5204T5
EPS-0082Engine status. Faulty signal2004–2010
EPS-0082Engine status. Faulty signal2011–2012 · All engines except: D4162T, D5204T, D5204T5
EPS-0083Battery voltage. Faulty signal2004
EPS-0084Engine status. Faulty signal2010
EPS-0084Engine status. Faulty signal2011–2012 · All engines except: D4162T, D5204T, D5204T5
EPS-E000CAN communication. Faulty communication2004–2010
EPS-E000CAN communication. Faulty communication2011–2012 · All engines except: D4162T, D5204T, D5204T5
EPS-E003Configuration fault. Faulty configuration2004–2010
EPS-E003Configuration fault. Faulty configuration2011–2012 · All engines except: D4162T, D5204T, D5204T5
EPS-U000188High Speed CAN Communication Bus. Bus Signal / Message Failures. Bus off2011–2012 · Engine D4162T, D5204T, D5204T5 only
EPS-U012600Lost Communication With Steering Angle Sensor Module. General Failure Information. No sub type information2011–2012 · Engine D4162T, D5204T, D5204T5 only
EPS-U012900Lost Communication With Brake System Control Module. General Failure Information. No sub type information2011–2012 · Engine D4162T, D5204T, D5204T5 only
EPS-U014000Lost Communication With Central electronic module. General Failure Information. No sub type information2011–2012 · Engine D4162T, D5204T, D5204T5 only
EPS-U030000Internal Control Module Software Incompatibility. General Failure Information. No sub type information2011–2012 · Engine D4162T, D5204T, D5204T5 only
EPS-U041868Invalid Data Received From Brake Control Module. Algorithm Based Failures. Event information2011–2012 · Engine D4162T, D5204T, D5204T5 only
EPS-U042868Invalid Data Received From Steering Angle Sensor Module. Algorithm Based Failures. Event information2011–2012 · Engine D4162T, D5204T, D5204T5 only
EPS-U300019Control Module. General Electrical Failures. Circuit current above threshold2011–2012 · Engine D4162T, D5204T, D5204T5 only
EPS-U300041Control Module. System Internal Failures. General checksum failure2011–2012 · Engine D4162T, D5204T, D5204T5 only
EPS-U300042Control Module. System Internal Failures. General memory failure2011–2012 · Engine D4162T, D5204T, D5204T5 only
EPS-U300045Control Module. System Internal Failures. Program memory failure2011–2012 · Engine D4162T, D5204T, D5204T5 only
EPS-U300049Control Module. System Internal Failures. Internal electronic failure2011–2012 · Engine D4162T, D5204T, D5204T5 only
EPS-U30004BControl Module. System Internal Failures. Over temperature2011–2012 · Engine D4162T, D5204T, D5204T5 only
EPS-U300055Control Module. System Programming Failures. Not configured2011–2012 · Engine D4162T, D5204T, D5204T5 only
EPS-U300056Control Module. System Programming Failures. Invalid / incompatible configuration2011–2012 · Engine D4162T, D5204T, D5204T5 only
EPS-U300071Control Module. Mechanical Failures. Actuator stuck2011–2012 · Engine D4162T, D5204T, D5204T5 only
EPS-U300077Control Module. Mechanical Failures. Commanded position not reachable2011–2012 · Engine D4162T, D5204T, D5204T5 only
EPS-U300098Control Module. Component Failures. Component or system over temperature2011–2012 · Engine D4162T, D5204T, D5204T5 only
EPS-U300362Battery Voltage. Algorithm Based Failures. Signal compare failure2011–2012 · Engine D4162T, D5204T, D5204T5 only
EPS-U300616Control Module Input Power "A". General Electrical Failures. Circuit voltage below threshold2011–2012 · Engine D4162T, D5204T, D5204T5 only
EPS-U300617Control Module Input Power "A". General Electrical Failures. Circuit voltage above threshold2011–2012 · Engine D4162T, D5204T, D5204T5 only
All control modules for the Volvo S40 (2004–2013)