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Home >> Volvo >> 1998 >> S90 AW30-43 >> Repair and Diagnosis >> Accessories & Equipment >> Cruise Control Systems >> System Tests >> Component Test Mode >> Too Many Simultaneous Input Signals (Response Code 311)

Too Many Simultaneous Input Signals (Response Code 311)

  1. This code is set when cruise control unit receives several input signals simultaneously. This is usually the result of a malfunction in a contact or switch, or if wiring has shorted.
  2. Activate switches to determine which circuit might have caused response Code 311 to set. If Code 311 sets again, check wiring and switches in relation to which trouble code should have appeared.