Check engine light on with code Pi740

Tiny
KROOSTT2022
  • MEMBER
  • 2001 DODGE DAKOTA
  • 5.6L
  • V8
  • 4WD
  • AUTOMATIC
  • 185 MILES
Light comes on, shows Pi740 code. When the light is on, Over Drive shows off. Clean oil, full.
Monday, April 18th, 2022 AT 1:37 PM

1 Reply

Tiny
JACOBANDNICKOLAS
  • MECHANIC
  • 109,885 POSTS
Hi,

I need some information. First, what size is the engine? It is either 3.9L or the 4.7L V8. Also, there are no I codes. Do you mean P0740?

Here is what I can tell you in general about a P0740: Basically, the transmission control module (TCM) has recognized an issue within the torque converter clutch circuit. Note I am basing this information on the 4.7L V8.

The idea the OD shows off makes sense because they are directly related.

Let me know if I have the correct engine and code. I attached the diagnostics below for the
engine/transmission noted.

Take care and let me know what I can do to help.

Joe

See pics below.
Images (Click to make bigger)
Thumb
Thumb
Thumb
Thumb
SPONSORED LINKS
Was this
answer
helpful?
Yes
No
Monday, April 18th, 2022 AT 7:54 PM

Please login or register to post a reply.

Related Check Engine Light Content

Code Read Retrieval/Clear - Dodge Stratus
VIDEO
Code Read Retrieval/Clear - Dodge Stratus
Instructional repair video
Check Engine Light
GUIDE
Check Engine Light
Why is my check engine or service engine soon turned on? In this guide we talk about what this is associated with this notorious light, what it is used for and what you...
VIEW MORE

Sponsored links