OD off blinking

[jbojini]

OD light blinking, dragonised codes with paper clip , 63,64, and 65 popped oup.

Symptom: Shift from 1st gear to 2nd, loss of power and need to press gas pedal way down to get power

Further if select switch 2nd start and drive, vehicle is hesitant to move. Manually if change to 2nd gear moving fine

what could be the issue, anyone face this issue , responses will be highly appreciated

 

[albycamel]

Aside from checking transmission level and for leaks, I would suspect transmission solenoids (not that I have any experience with A442F - yet).

You might find some useful info here, where the guy reads the codes and replaces the solenoids: 6th Gear Garage - [Leaving Land Cruiser Club]

The solenoids are expensive from the usual spots (Amayama, Partsouq), so if you do need to replace, I would try his suggestion:

A440F, A442F Automatic Transmission 4-Piece Solenoid Kit

Welcome to Cobra Transmission, based in Sebring, Florida! We are Mercedes Benz and BMW Transfer Case Specialists, and your best source for transmission parts, both automatic and manual, transfer case parts, transmission tools and differential parts. Get the transmission parts you need for any...

cobratransmission.com

Good luck!

 

[Lorin]

Also worth a search for solenoids for AW450-43LE. They are the same and often found cheaper.

 

[jbojini]

Update: ordered solenoids and replaced, facing same issue. Changing the gear directly from 1st to 4th. Any electrical issue to be cheked.

Also checked with the gear specialist and i am told this is an electrical issue. How to and where to check the harness connections.

 

[albycamel]

This goes through the process of checking the transmission code when OD blinking. It isn't something I have experience with, so can't offer much more insight I am sorry!

How to Read Transmission Code with Flashing Overdrive Light on Toyota 80-Series Land Cruiser - [Leaving Land Cruiser Club]

 

[jbojini]

Update: I had changed the transmission solenoids and still facing same issue, i had done the manual test as per the manual reference in the pic i.e. removing solenoid wire and manual driving, while in D vehicle is not moving however while change to 2 its moving and shifting fine from 2 to L.

Just want to ask, after disconnecting the solenoid wire will vehicle needs to drive in D?

Also once i insert back the solenoid wire, vehicle moving in D and shifting directly to 3rd. No OD light is flashing now