Theft deterrent system light on and truck will not crank

catmenace

Member
Jul 31, 2010
255
2
18
Hi Guys, don't know where to post this. I have had my truck shut down, no cranking, remote doesn't work on the locks and the theft deterrent light stays on with the 4x4, air bag etc indicators coming on. Radio doesn't work as well. I have had this happen 2 times before over the last year and after disconnecting batteries and 30 minute reset everything came back. I take it the anti theft module, I think it's called BTC, may be the issue. Should I get a bypass for this or what. Any suggestions would be welcome. :confused:
 
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catmenace

Member
Jul 31, 2010
255
2
18
So I installed the theft deterrent bypass and it seems to be working in that the theft deterrent light is now ouit. I am getting some clicking noise but no cr5ank and P2510 and P2620 codes. I think that has something to do with ignition relay. Any suggestions would be appre:confused:ciated.