Ford Mustang Forum - View Single Post - 2012 mustang gt won't start after battery and dashboard disconnected for hours
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post #3 of (permalink) Old 11-28-2015
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5LHO's Avatar
Joined: Dec 2011
Location: Point Roberts
Posts: 1,741
the security system syncs the IPC (instrument panel cluster), the SJB (smart junction box) and the ECM (engine control module) and allows the car to start. I bet all the lights are on in the dash and the little car with a key in it is on or flashing, right?

If so, tow it to Ford and have them force as-built data back onto the comps.

2014 Premium GT, SGM, Brembo, Auto, Tech, Comfort, etc. GT500s, Steeda UCA, VMP auto tune, 100 shot on BBR tune, best et: 11.38 at 120.85

2012 GT, Candy Red, Brembo, 3.73, Tech, Comfort, etc. Procal tune, Roush upper, UMI LCAs, Steeda red bracket, GT500s, 28X10X16 Hoosier slicks, best et: 11.91 at 115.23 RIP
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