DTC PO740

Tiny
CHRISTINEGOMEZ
  • MEMBER
  • 2002 DODGE CARAVAN
  • 3.3L
  • V6
  • 2WD
  • AUTOMATIC
  • 222,000 MILES
What is P0740 and how do I fix it?
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Friday, November 24th, 2017 AT 6:39 AM

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Tiny
PATENTED_REPAIR_PRO
  • EXPERT
First of all that code is P0740 not PO740 or Po740, meaning that after that P they are all numbers. That might help in the future if doing an internet search and you have no search results.
Now, with that done said the P0740 refers to a transmission torque converter that does not lock or unlock properly.
First thing to do is check the transmission fluid level.
Here is a troubleshooting procedure.
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Friday, November 24th, 2017 AT 7:03 AM

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