Barry Posted May 15 Share Posted May 15 Hey there, my 2006 XR6T Falcon is a having a few issues. Traction Control turns off by itself the second I get over 5km/h, and I cant turn it back on. the Reverse Lamps aren't working. and, the Instrument Cluster is flashing the gear/driving mode I am in. (P,R,N,D,L,1 ect.) (The car does drive fine although, it switches gear smoothing and accelerates nicely.) I have the following DTC's: TCM: P1910-FF (Reverse Lamp Control Circuit Open) PCM: P0701-60 (Transmission control system - range/performance) I have checked fuses, wiring and relays - no issues here. This vehicle was converted from NA 4speed to Turbo ZF6speed. (Everything was ripped from the car and transplanted - Engine, trans, diff, all wiring looms, abs, icc, bem, ect.) The ONLY part that hasn't been swapped is the diff/axle cradle, it retains its NA differential, I have although, edited the TCM with the appropriate axle ratios and whatnot. At this point, I am assuming it is either a Tuning Error due to incorrectly altering the TCM for the change in axle ratios, or a mechanical fault with the TCM itself. Any help would be greatly appreciated. XR6T HYBRID AXLERATIO.tec Quote Link to comment Share on other sites More sharing options...
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