Wiring diagram transmission

Tiny
ONEFASTPROX
  • MEMBER
  • 2000 CHRYSLER GRAND VOYAGER
  • 3.3L
  • 6 CYL
  • FWD
  • 160,000 MILES
PO740 code keeps setting. I ohmed the wires from ecm to tranny, all good. The solenoid pack has 5v reference at all but one, solid red wire reads 5.7v. Is that correct or should it be 12v? I dont have a wiring diagram so I cannot confirm correct voltages.
Thursday, March 24th, 2016 AT 12:53 PM

1 Reply

Tiny
HMAC300
  • MECHANIC
  • 48,601 POSTS
What i'm sending is for a 31 series trans, there are two different ones in this and two different causes. Check for a tcc solenoid not working, dirty fluid, low fluid and check all your fuses.
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Friday, March 25th, 2016 AT 7:25 AM

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