Diagram for TCM pinout, TCM CAN bus wiring diagram needed?

2014 MITSUBISHI OUTLANDER SPORT
15,647 MILES • 3.0L • 4 CYL • 4WD
Avatar
ANDRIN ATEM
  • MEMBER
  • 398 POSTS
Hi Ken, please I would like to have a diagram for TCM pinout, TCM CAN bus wiring diagram, also pin out for ECU and CAN bus network for ECU.
Mar 6, 2025 at 12:49 PM
Repair Safety Notice: This information is for general instructional purposes only. Vehicle repair can be dangerous. Verify all information, follow manufacturer service procedures, use proper tools and safety equipment, and consult a qualified repair shop when needed.
Advertisement
Avatar
STRAILER
  • AUTOMOTIVE REPAIR CONTRIBUTOR
  • 54,178 POSTS
Hi Andrin,

You like these wiring problems :) Here is a guide to help with the testing and the wiring diagrams for the TCM and CAN BUS, please start a new post for the ECU wiring. I don't have connector views for this car, sorry. Check out the images (below). Let us know if you need anything else.
Images (Click to enlarge)
Attached Media
Attached Media
Attached Media
Attached Media
Mar 7, 2025 at 10:39 AM
Advertisement
Avatar
ANDRIN ATEM
  • MEMBER
  • 398 POSTS
They make work very easy. Thank you.
Mar 7, 2025 at 9:34 PM
Avatar
STRAILER
  • AUTOMOTIVE REPAIR CONTRIBUTOR
  • 54,178 POSTS
You are welcome.
Mar 8, 2025 at 9:59 AM
Avatar
ANDRIN ATEM
  • MEMBER
  • 398 POSTS
Hi Ken, I noticed the TCM is not appearing on the network. I could not find the can for the TCM, but I got a code P1590, referring to a damaged TCM or ECM. I just need to verify the can, if good then I replace the TCM. I also noticed this model has a gate way module. I did not find it in the diagram you shared with me, can you please?
Mar 18, 2025 at 11:23 AM
Avatar
STRAILER
  • AUTOMOTIVE REPAIR CONTRIBUTOR
  • 54,178 POSTS
I don't think the car has a gateway module, where do you you see it? To me it sounds like you have a TCM that is out, I would make sure it is getting power and ground and if so, replace the TCM. Use the wiring diagrams above to test. Here is the location of the TCM.
Image (Click to enlarge)
Attached Media
Mar 19, 2025 at 9:53 AM
Avatar
ANDRIN ATEM
  • MEMBER
  • 398 POSTS
Thank you, Ken, we found a blown fuse after noticing the TCM was not getting power.
Mar 20, 2025 at 6:29 PM
Avatar
STRAILER
  • AUTOMOTIVE REPAIR CONTRIBUTOR
  • 54,178 POSTS
Nice work Andrin! glad you got it fixed, have a nice weekend.
Mar 21, 2025 at 9:00 AM