wiring diagram transmission

2000 CHRYSLER GRAND VOYAGER
160,000 MILES • 3.3L • 6 CYL • FWD
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ONEFASTPROX
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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.
Mar 24, 2016 at 12:53 PM
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HMAC300
  • ✓ASE Certified Mechanic
  • 48,601 POSTS
  • ASE Certified Mechanic
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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Mar 25, 2016 at 7:25 AM
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