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Genchi Genbutsu
Genchi Genbutsu, Toyota Master Technician
Category: Toyota
Satisfied Customers: 4395
Experience:  Toyota Certified Master Diagnostic Technician, ASE Master Technician with L1 Advanced Engine
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1999 toyota tacoma: water leak..rains..passengers side..the fire wall

Resolved Question:

i have a 1999 toyota tacoma that has a water leak when it rains that seems to come from under the dash on the passengers side. i've siliconed eveverything on the fire wall but the leaks still there. any suggestions?
Submitted: 6 years ago.
Category: Toyota
Expert:  Genchi Genbutsu replied 6 years ago.

Yes, there is a Service Bulletin on this and it covered all Tacoma's from 1997-2004. (Geez, you'd think they could fix a known water leak in 7 years!) Here is the Bulletin for the parts and procedure for the fix....


It will happen on either side and it may be best to let the Dealer fix this one for you.




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