transmission control module (1 Viewer)

Joined
Apr 8, 2021
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Melbourne
Hi guys i own a 1993 80 series landcruiser and ive got codes 83,84 and 85 which are the transmission control module ive spent all day trying to find the box to see if i have a faulty one but have had no lucky find it i havea a repair manual which is telling me its near the Transmission Fluid Temperature Sensor but can not find that just wondering if anyone knows where it would be.
Thanks
 
Joined
Jan 15, 2018
Messages
2
Location
Melbourne
G'day Lochie

I've just spent all morning finding mine as well!

Mine is a '94 1fz and I found the ECT ECU inside on the drivers side, tucked up above the steering column.

It's visible from the foot-well but a bit of a pain to access for diagnostics
 
Joined
Apr 8, 2021
Messages
3
Location
Melbourne
G'day Lochie

I've just spent all morning finding mine as well!

Mine is a '94 1fz and I found the ECT ECU inside on the drivers side, tucked up above the steering column.

It's visible from the foot-well but a bit of a pain to access for diagnostics
i have found my ECU and ECT but not the TCM is the TCM apart of the ECU or is it a different box as i can not find it
 
Joined
Jan 15, 2018
Messages
2
Location
Melbourne
i have found my ECU and ECT but not the TCM is the TCM apart of the ECU or is it a different box as i can not find it
Yeah sorry mate looks like your model used a different transmission management system. These relate to your issue. Good luck


trouble codes 93 LC please help - https://forum.ih8mud.com/showthread.php?t=56284&highlight=89661-60221

trouble codes 83.84 and 85 - https://forum.ih8mud.com/showthread.php?t=37539&highlight=89661-60221

Bad ecu/maf/cel with a twist - https://forum.ih8mud.com/showthread.php?t=17681&highlight=89661-60221

Codes 83,84,85 onn 93 LC - https://forum.ih8mud.com/showthread.php?t=13993&highlight=89661-60221

Houston, I think we have a problem! - https://forum.ih8mud.com/showthread.php?t=6266&highlight=89661-60221

premature o2 sensor failure - https://forum.ih8mud.com/showthread.php?t=5700&highlight=89661-60221
 
Joined
Apr 8, 2021
Messages
3
Location
Melbourne
ok thanks ill see if i can find the TCM or somethink eles
 

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