Toyota Avalon 2019–2020 — technical service bulletin
Bulletin T-SB-0017-20 · NHTSA communication 10172860 · issued Feb 25, 2020
Technical service bulletin
communication type
Parking Brake
component
2019–2020
model years
2
vehicle entries
Official summary
TSB: Some 2019 ? 2020 model year Avalon vehicles may exhibit a Parking Brake Malfunction or Cruise Control Malfunction warning message on the MID (multi-information display) with Diagnostic Trouble Code (DTC) C13B0 (Electric Parking Brake ECU Malfunction) present. Follow the Repair Procedure in this bulletin to address this condition
Vehicles covered
What a TSB means. Technical service bulletins are repair guidance manufacturers send to dealers — they are not recalls, and repairs are not automatically free (warranty extensions are an exception worth checking). The full document is available via NHTSA’s vehicle lookup.