Error code

Fehlercode P0685

The output for relay terminal 87 has an electrical fault or an open circuit — Revonik checks and repairs the affected control unit.

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

Error description

The output for relay terminal 87 has an electrical fault or interruption

Affected control units

  • CRD2 Delphi engine control unit
  • EDC16C36 Renault
  • EDC16C36 Opel
  • EDC16C36 Suzuki
  • EDC16C36 Nissan

Vehicles affected

Mercedes C-Klasse-W2042007–2015Mercedes E-Klasse-W212-W2072009–2017Mercedes Sprinter-W9062006–2018

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