2021 Toyota Tundra

Issue: 
This recall is for certain block heater kits installed on certain vehicles or sold as accessories at Toyota or Lexus dealerships. 

On certain vehicles, the engine block heater cable may not have enough heat protection and could be damaged by high temperatures. If this happens, the cable could short circuit while plugged in, and cause the wiring to overheat or melt. 

Note: This recall only affects the following block heater/cord part numbers: 

C014003034                         PK5A408J09                         PU14000904 
C014003151                         PK5A408J13                         PU14000905 
C014000885                         PK5A489J11                         PU14000907 
C014000888                         PK5A489J22                         PU14000909 
C014000907                         PK5A410H00                        PU14000911 
C014100904                         PU14000900                         PU14000913 
C014100907                         PU14000901                         PU14003571 
C014100911                         PU14000902                         PK5A489J14 
PK5A408J05                        PU14000903 

Safety Risk: 
Engine block heater wiring that overheats or melts could create the risk of a fire. 

Corrective Actions: 
Toyota recommends that you should stop using the engine block heater immediately. Toyota will notify owners by mail and instruct you to take your vehicle to a dealer to disable the engine block heater. For some vehicles, the corrective actions for this recall are under development. For others, a new engine block heater cannot be installed, and the owner will receive a refund of the purchase price of the engine block heater.

Issue: 
On certain vehicles, a defect in the steering gear assembly could cause it to leak power steering fluid. If this happens, there could be a loss of power steering assist. 
Note: For 2007-2020 models, this recall only affects 41 vehicles that had a replacement steering gear installed in 2021. 

Safety Risk: 
A loss of power steering assist may result in a sudden increase in steering effort, especially at low speeds. This could increase the risk of a crash. 

Corrective Actions: 
Toyota will notify owners by mail and instruct you to take your vehicle to a dealer to inspect, and if necessary, replace power steering gear assembly.

Issue: 
On certain trucks equipped with halogen headlamps, when the high beams are switched on, both the high and low beam lights turn on. Under certain conditions, this could cause the headlamps and wiring to overheat. 

Safety Risk: 
A headlamp that overheats can cause a loss of lighting and could create a fire risk. 

Corrective Actions: 
Toyota will notify owners by mail and instruct you to take your vehicle to a dealer to modify the engine wire harness assembly. The dealer will also inspect the headlamp assemblies, bulbs and bulb connectors for damage. The dealer will replace parts damaged by this problem.