MG
Moderator
Some 2018 – 2019 model year Tundra vehicles equipped with integrated trailer brake controllers may exhibit an intermittent “Trailer Disconnected” message in the combination meter while towing a trailer. Follow the Repair Procedure in bulletin T-SB-0036-19 to address this condition.
The repair is to Reprogram ECU (Trailer Brake Controller ECU). The new calibration number is 8954F0C060
This repair is covered under the Toyota Basic Warranty. This warranty is in effect for 36 months or 36,000 miles, whichever occurs first, from the vehicle’s in-service date
The repair is to Reprogram ECU (Trailer Brake Controller ECU). The new calibration number is 8954F0C060
This repair is covered under the Toyota Basic Warranty. This warranty is in effect for 36 months or 36,000 miles, whichever occurs first, from the vehicle’s in-service date