Transmission OBD2 code summary

213,000 MILES • 2.7L • 6 CYL • 2WD • AUTOMATIC
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TMORROW43
  • MEMBER
  • 1 POST
The transmission will not shift out of first gear. When I hooked up an OBD2 code reader I received the following information: P0740, P0732, P0733, P0734, and P0841.
When I looked them up they were all transmission related issues. The problem is I am not really sure where to start on trouble shooting all of these issues? Can you advise?
Feb 25, 2016 at 9:27 AM
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HMAC300
  • ✓Experienced Mechanic
  • 48,601 POSTS
Those codes are gear ration errors, have a transmission professional look at this, it is probably some type of internal damage. Also check battery for condition including load test may be that as well.
Feb 25, 2016 at 11:14 PM
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