Join Date: Dec 2005
Location: Suburban Washington DC
Airbag diagnosis for code 1935 on ’02 F150
I recently bought this truck which was a salvage vehicle but was rebuilt before I got it (at least cosmetically). The airbag light was on so I got the codes and started fixing the problems. I replaced both front seatbelts/pre-tensioners so that now I just have a code 1935 which is passenger airbag resistance too low. I disconnected the wire to the passenger airbag and cleared the previous code and now got a code 1933 which is passenger airbag resistance too high. Makes sense as when it’s disconnected its an open circuit with infinite resistance. Does it look like there is a short in the airbag if I got a low resistance code the first time, and that I need to replace the airbag? Should I try to plug in an airbag simulator in the passenger airbag connector and retest before getting a new airbag? If so who sells them?