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Home >> Volvo >> 1995 >> 850 GLT, 4D Sedan, Standard >> Repair and Diagnosis >> Accessories & Equipment >> Gauges & Instrument Panels >> System Tests (1996) >> DTC CI-141 >> 12-Pulse Speed Signal Shorted To Ground

12-Pulse Speed Signal Shorted To Ground

  1. This DTC will set if signal is shorted to ground and speed is greater than 1.2 MPH. Cruise control will shut down and set a DTC. Automatic volume control will not function.
  2. To correct this problem, check speed output signal leads for a short circuit to ground between instrument panel and ignition system, fuel system, cruise control, automatic volume control, and other accessories.