Volvo Fault Codes List: B1947 to B2155
Page 10 of 66 of the full Volvo fault code list (6,508 codes). Each entry is the code as the machine reports it and what the manufacturer data says it means.
Volvo codes B1947 to B2155
- B1947Climate control A/C post evaporator sensor short to ground
- B1948Climate control water temperature sensor failure
- B1949Climate control water temperature sensor short to ground
- B1950Seat rear up/down potentiometer feedback failure
- B1951Seat rear up/down potentiometer feedback circuit open
- B1952Seat rear potentiometer feedback short to battery
- B1953Seat rear potentiometer feedback short to ground
- B1954Seat front potentiometer feedback circuit failure
- B1955Seat front potentiometer feedback circuit open
- B1956Seat front potentiometer feedback short to battery
- B1957Seat front potentiometer feedback short to ground
- B1958Seat recline potentiometer feedback circuit failure
- B1959Seat recline potentiometer feedback circuit open
- B1960Seat recline potentiometer feedback short to battery
- B1961Seat recline potentiometer feedback short to ground
- B1962Seat horizontal potentiometer feedback circuit failure
- B1963Seat horizontal potentiometer feedback circuit open
- B1964Seat horizontal potentiometer feedback short to battery
- B1965Seat horizontal potentiometer feedback short to ground
- B1966A/C post heater sensor circuit failure
- B1967A/C post heater sensor circuit short to ground
- B1968A/C water pump detection circuit failure
- B1969A/C clutch magnetic control circuit failure
- B1970Passenger seatback forward switch circuit short to ground
- B1971Passenger seatback rearward switch circuit short to ground
- B1972Passenger rear seat up switch circuit short to battery
- B1973Passenger rear seat down switch circuit short to battery
- B1974Passenger's seat recline forward switch circuit short to battery
- B1975Passenger's seat recline back switch circuit short to battery
- B1976Passenger's seat forward switch circuit short to battery
- B1977Passenger's front seat up switch circuit short to battery
- B1978Passenger's front seat down switch circuit short to battery
- B1979Passenger seat rearward switch circuit short to battery
- B1980Bulb outage condition detected
- B1981Memory off switch circuit short to battery
- B1982Driver's door unlock relay circuit failure
- B1983Driver's door unlock relay circuit short to battery
- B1984Seat switch lumbar inflate circuit failure
- B1985Seat switch lumbar deflate circuit failure
- B1986Driver's seat seatback autoglide rearward switch circuit failure
- B1987Pedal forward/rearward motor stalled
- B1988Pedal position forward switch circuit short to battery
- B1989Pedal position rearward switch circuit short to battery
- B1990Pedal forward/rearward potentiometer feedback circuit failure
- B1991Pedal forward/rearward potentiometer feedback short to battery
- B1992Driver side airbag circuit short to battery
- B1993Driver side airbag circuit short to ground
- B1994Driver side airbag circuit open
- B1995Driver side airbag low resistance on squib
- B1996Passenger side airbag circuit short to battery
- B1997Passenger side airbag circuit short to ground
- B1998Passenger side airbag circuit open
- B1999Passenger side airbag low resistance on squib
- B2100Driver door key cylinder switch failure
- B2101Headrest switch circuit failure
- B2102Antenna circuit short to ground
- B2104Passenger door key cylinder switch failure
- B2105Throttle position input out of range low
- B2106Throttle position input out of range high
- B2107Front wiper motor relay circuit short to battery
- B2108Trunk key cylinder switch failure
- B2109Heated windshield relay short to battery
- B2110Front wiper motor relay circuit open
- B2111All door lock input short to ground
- B2112Driver door set switch stuck failure
- B2113Heated windshield input short to ground
- B2114Front washer input short to ground
- B2115Rear washer input short to ground
- B2116Driver door reset switch stuck failure
- B2117Driver side airbag low capacitance on squib
- B2118Passenger side airbag low capacitance on squib
- B2119Compressor failure
- B2120Passenger door set switch stuck failure
- B2122Driver side satellite communication circuit short to ground
- B2123Passenger side satellite communication circuit short to ground
- B2124Passenger door reset switch stuck failure
- B2128Central lock motor failure
- B2129Central lock feedback failure
- B2130Double lock timeout failure
- B2131Double lock feedback failure
- B2132Dimmer switch circuit short to ground
- B2133Brake motor warning lamp circuit failure
- B2134Brake motor warning lamp circuit short to battery
- B2135Park brake applied warning lamp circuit failure
- B2136Park brake warning lamp circuit short to battery
- B2139Data mismatch in received data
- B2141NVM configuration failure
- B2142NVM TIC failure
- B2143NVM memory failure
- B2144NVM alarm data failure
- B2145NVM RF HR failure
- B2146Seat recline motor position out of range
- B2148PWM input circuit failure
- B2149Seat front vertical motor position out of range
- B2150Power supply #1 circuit short to ground
- B2151Power supply #2 circuit short to ground
- B2152Seat rear vertical motor position out of range
- B2153Rear echo sensor circuit failure
- B2154Front echo sensor circuit failure
- B2155Seat horizontal motor position out of range
Other Volvo machine types
Fault code lists by brand
- CAT8,286 codes
- New Holland Tractor3,475 codes
- FPT3,033 codes
- Case IH2,992 codes
- Bobcat2,653 codes
- Challenger Tractor2,434 codes
- New Holland Combine2,274 codes
- John Deere Tractors1,884 codes
- Case Wheel Loader1,859 codes
- John Deere Engines1,853 codes
- Cummins1,847 codes
- Challenger Rubber Track Tractor1,747 codes
- Deutz1,684 codes
- Perkins1,523 codes
Safety-critical: confirm before use
Safety first: park on level ground, stop the engine, and secure the machine before any inspection. Thresholds, component locations, wire numbers, fuse locations, and reset procedures can vary by model, configuration, and serial number. Confirm them in the service documentation for your exact machine.