Trailer signal fixed, new problem air bag light

[JWinningham]

2003 Dodge had a trailer turn signal that would not work, so I replaced the PDM and FCM whiched fixed the trailer light but now the dash light for the air bag came on and I can't reset it with my scan tool. Scan tool does not show any trouble codes.

Suggestions?



Thank you,

Jeff Winningham

 

[rbattelle]

I wonder if something went screwy with the airbag computer when the FCM was replaced. Did you try unplugging the airbag computer for awhile?

Ryan

 

[dan.poitras]

I also had lost my trailer left turn signal. No one nearby had a P. D. M. (over $500. 00?)

So I removed it and dissassembled it and found a bad relay which is soldered to a board.

Removed both right and left trailer turn signal relays and soldered leads to two remote mounted bosch type relays. All is well for now.