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Home >> Volvo >> 2000 >> S40 >> Repair and Diagnosis >> Accessories & Equipment >> Gauges & Instrument Panels >> Combined Instrument (CI) & Driver Information Module (Dim) Diagnostic Trouble Codes (644 Body) >> Dim-19: Vehicle Speed Signal (1/9). Signal Too Low (2003-2004) >> Signal too low >> Intermittent fault

Intermittent fault

Check the cable between combined instrument panel connector terminal #B15 (#15) and the connected control modules. Check for an intermittent short-circuit to ground.

Other information: 

Fig 1: Identifying Ohmmeter
GLL101042Courtesy of VOLVO CARS OF NORTH AMERICA.