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I just started have this jerk in the transmission from Park To Drive or Reverse and it basically Stuck in 1st Gear Limp Mode, I used my STAR DAS Clear the Codes and they came back.. so I replaced the conductor Plate & Pilot Bushing that didn't Help. Then I Had the Valve Body Replaced which came with new Conductor Plate, Valve Body & Solenoids, and I checked the TCU & Wire harness For Tranny Fluid none found, all Clean.., I Cleared the Codes in the ECU & TCU. and its still stuck in First Gear. with the harsh jerk from Park To Drive Or Reverse.. the gear indicator is lit and works on the Cluster. the crazy part is.. all the codes are pointing towards the TCU, but when I access the TCU there is no Fault Codes within TCU Module . I Replaced the TCU with a known working one with the same Part Numbers Still same problem
see attached Pictures. One Indy shop is telling me I should replaced the entire Transmission.. car is used maybe twice per month the battery is fairly new maybe 6-8 month old. I'm stumped any help would be greatly appreciated
Were you able to resolve the issue? If so, what was the resolution?
Originally Posted by WaveyKat
I just started have this jerk in the transmission from Park To Drive or Reverse and it basically Stuck in 1st Gear Limp Mode, I used my STAR DAS Clear the Codes and they came back.. so I replaced the conductor Plate & Pilot Bushing that didn't Help. Then I Had the Valve Body Replaced which came with new Conductor Plate, Valve Body & Solenoids, and I checked the TCU & Wire harness For Tranny Fluid none found, all Clean.., I Cleared the Codes in the ECU & TCU. and its still stuck in First Gear. with the harsh jerk from Park To Drive Or Reverse.. the gear indicator is lit and works on the Cluster. the crazy part is.. all the codes are pointing towards the TCU, but when I access the TCU there is no Fault Codes within TCU Module . I Replaced the TCU with a known working one with the same Part Numbers Still same problem
see attached Pictures. One Indy shop is telling me I should replaced the entire Transmission.. car is used maybe twice per month the battery is fairly new maybe 6-8 month old. I'm stumped any help would be greatly appreciated
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