Setra · 2001–2018

Setra S-431 Control Unit Repair

Is the control unit in the Setra and S-431 (2001–2018) faulty? We repair ABS control units, engine control units and other components for this model. Revonik tests and repairs the original unit fitted in the vehicle at component level — significantly cheaper than a new part, within 2–4 working days and with a 24-month warranty.

Repair orderContact
  • 24 monthsWarranty
  • Diagnostic check €69credited against the repair cost
  • 2–4 working daysStandard repair
  • Original unitnot an exchange part

Compatible control units for the S-431

All control units fitted to the Setra and S-431 and repaired by the Revonik.

ABS control unitfrom €579Wabco EBS3/EBS4 control unitWabco EBS3 and EBS4 control unit repairs – Revonik GmbH resolves brake faults, pressure regulation issues and communication faults in commercial vehicles24-month warrantyDetails →Engine control unitfrom €549MCM2 control unitMCM2 control unit repair for Mercedes – Revonik GmbH quickly and reliably resolves engine failures, loss of power and control faults24-month warrantyDetails →Engine control unitfrom €459Temic PLD control unitTemic PLD Engine Control Unit Repair – Revonik GmbH reliably resolves starting problems, fuel injection faults and communication faults in Mercedes commercial vehicles24-month warrantyDetails →Otherfrom €399ACM2.1 control unitACM2.1 Control Unit Repair for Mercedes – Revonik GmbH reliably resolves faults in exhaust after-treatment and AdBlue system failures24-month warrantyDetails →Otherfrom €690CPC3 control unitCPC3 control unit repair for Mercedes commercial vehicles – Revonik GmbH reliably resolves drive faults, communication faults and loss of power24-month warrantyDetails →Otherfrom €690CPC4 control unitMercedes CPC4 control unit repair – Revonik GmbH resolves drive problems, communication faults and motor control failures in commercial vehicles24-month warrantyDetails →

Common error codes

These error codes frequently occur in the control units of the S-431.

CodeDescriptionControl unit
0DF0E4The power supply to component B1 is short-circuited to earthCPC3 control unit
0F0E04An internal control unit fault has been detected *MCM2 control unit
1C0303 – SPN: 796 – FMI: 3Front right ABS solenoid valve – short circuit to positiveWabco EBS3/EBS4 control unit
2AF3EEAutomatic shifting not possibleCPC3 control unit
3F0A08Signal line 2 of component B1 has an open circuit, a short circuit to positive or a short circuit to earthCPC3 control unit
5B0002Component B1 is faultyCPC3 control unit
6F0005Component B47 has an open circuit, a short circuit to positive or a short circuit to earthCPC3 control unit
7C0202The assignment of the crankshaft and camshaft signals is incorrect *MCM2 control unit
8E0203The component "Y611 y2 solenoid valve, nozzle needle, cylinder 4" is reporting a time-out error *MCM2 control unit
8F0203The component "Y612 y2 solenoid valve, nozzle needle, cylinder 5" is reporting a time-out error *MCM2 control unit
25F0E4Component B1 is short-circuited to earthCPC3 control unit
29F3EERevised gear determinationCPC3 control unit

Go to the complete error code database →

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Is the control unit faulty?
We’ll look into it.

Please send us your enquiry — we’ll usually get back to you within 24 hours with an estimate.