Please see Special Service Campaign (SSC) 22TC04 (Link Needed)
2021 Model Year Mirai Software Update for the EV Control Computer
Condition:
Due to improper programming in the EV Control Computer, under certain conditions, the vehicle may not start. A warning message will be displayed in the...
Please see Tech Tip T-TT-0694-22
Condition:
After jump-starting, the vehicle may experience a no-start condition and multiple DTCs including U010087. Upon investigation, it is found that the engine ECU has been damaged and needs to be replaced (Fig 1). In several cases, it was found that the...
Please see T-SB-0040-16 Revision 2
Applicability:
2016-2020 Toyota Yaris SD MEX-Prod
2017-2018 Scion iA
REVISION NOTICE:
June 21, 2020 Rev2:
Applicability has been updated to include 2018 – 2020 Yaris SD and 2018 iA model year vehicles. The entire bulletin has been updated.
September 7, 2016...
Please see T-SB-0111-20
Applicability:
2021 RAV4 Prime, Sienna Hybrid, Venza Hybrid
Introduction:
When certain vehicle ECUs are replaced, the ECU security key must be written in order for that ECU to communicate on the vehicle network. The Techstream Software Health Check Results screen has...
This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
By continuing to use this site, you are consenting to our use of cookies.