Recent content by Kbaards

Swapped in the new L4 switch today and still no 5th gear! tested the old one and confirmed it was toast. tested the new one and confirmed its working. i would like to test it back at the ABS Module but I'm having trouble finding those pins. I have the OBD Fusion app set up to show me the status...

Small update! I have a faulty L4 switch. I finally found it, I believe the transfer cases on the GX is different then the 100. The switches are different then the photos you posted. I found a diagram from a fjcruiser and that appears to match the transfer case in my GX. But after finally...

Thanks for the reply! I think I will try replacing the speed sensors and the low-high sensor next. I can't find the part number for the low-high sensor anywhere. Does anyone have a link or the part number?

Can you link what sensors you replaced? How difficult is replacing that external wiring harness? From what I can tell it's mostly on top of the transmission? Anyone have a theory as to why with the new ECU I can feel the car trying to shift into 5th?

I have an update for my GX. I found a used ECM on ebay with matching part numbers and just swapped it in. This has made a huge improvement but not solved the issue completely. I no longer have code P2759 for the "torque converter clutch pressure control solenoid circuit electrical". this code...

Hello! New member, just joined to comment. Holy cow your dedication to this LX is impressive. I have a 2005 gx470 with the harsh shift into 1st and no 5th gear. Iv only had it a couple months and have been pulling my hair out trying to figure out the problem. I have the p0771 and a p2759...