4x4 electronic computer problems

[Lozza Member Find all posts View Profile Close Lozza]

Good afternoon all.
Last week after a long drive down the south coast. We parked for a feed. Re started the car and noticed all warning lights on ( anti skid, engine light and rectangle orange light. Left car at Toyota for the whole day and the outcome was faulty 4*4 computer. Bit annoyed been a 2018 auto, off-road about 20 times used 4*4 system 5 times. I guess I’m lucky we purchased 3 year extended warranty.
anyone else had the same problem?

[White One Senior Member Find all posts View Profile Close White One]

thats the first time ive heard of an ECU being replaced , although the 4WD dash switch is a common part to replace. I hope it was covered under warranty , and i really doubt if they had the ECU in stock.

[Lozza Member Find all posts View Profile Close Lozza]

Toyota recon it’s the first they’ve done it’s all under warranty thank god. Had to wait 2 weeks getting fixed this week.

[White One Senior Member Find all posts View Profile Close White One]

when it gets repaired can you pls give us an update ?, and if possible , the part number for the ECU which should be listed on the repair sheet. I'll add that number to the sites' parts list.

[Lozza Member Find all posts View Profile Close Lozza]

Had 4*4 computer replaced seems ok haven’t tried 4*4 system possible Sunday.
ECU 4WD located behind glove box
part number TO8953371102.

[White One Senior Member Find all posts View Profile Close White One]

awesome , thanks for the update