Proterra Bus Phoenix Motorcars Technical Service Bulletin
Technical Service Bulletin issued in April 2024 by Phoenix Motorcars with a software update for the 800vRRs Vehicle and Body Software to reduce the radiator fan current draw to 80%. Additionally fix a bug to properly route ESM faults away from the coolant light icon.
Last updated: Wednesday, October 16, 2024
DOT is committed to ensuring that information is available in appropriate alternative formats to meet the requirements of persons who have a disability. If you require an alternative version of files provided on this page, please contact
FTAWebAccessibility@dot.gov.