Toyota 7FGU25:
FWD drive cuts out.

I have a 7FGU25-70383. this is an electric shift transmission.REVERSE works fine. customers complaint pulls forward. and up an incline no problem then like a light switch fwd stops after about an hour of heavy use. reverse still working. into the shop it came after inspecting and thinking,the trans fld is clean no burnt fld. I replaced both shifter solenoids fwd and reverse.and harness going into valve body. red wire yellow wire. reassembled tested works for about 4 hrs. the stops pulling forward let cool down 30 min pulls forward again. any ideas.
  • Posted 14 Jul 2016 02:18
  • Discussion started by mechNtraining
  • Oklahoma, United States
Do it Today or Tomorrow But You will Do it.
Showing items 1 - 2 of 2 results.
could u not just switch the plug connections on f/r see if u reverse the problem
  • Posted 14 Jul 2016 18:45
  • Reply by DAMO
  • DUBLIN, Ireland
You're going to have to check if the forward solenoid loses it's power feed when the machine stops going forward. If so, maybe the f and r lever switch is bad.
  • Posted 14 Jul 2016 03:21
  • Reply by mrfixit
  • New York, United States

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