Thread: Tribeca Project
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Old 11-05-2018, 09:19 AM   #1
Scooby Newbie
Member#: 489793
Join Date: Aug 2018
2018 WRX

Default Tribeca Project

I have had my new WRX just over 2 months and bought a Tribeca to replace my wifeís aging Lexus LX450...

The Tribeca has a weird shifting issue which seems to be common. The problem came about after the serpentine belt broke so it was driven with low voltage.

Iím thinking the issue is likely the TCU needing a reflash but it could be the valve body or the torque converter. It has 112000 miles on it and no hitch so I doubt it is worn out.

From sitting a year, the brakes are rusty and there are some minor power steering leaks.

My plan is to replace the brakes and the power steering rack and then take it to get the transmission diagnosed.
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