Carry out the necessary preparations and inspections before
driving the vehicle in winter. Always drive the vehicle in a
manner
appropriate to the prevailing weather conditions.
Preparation for winter
Before driving the vehicle Perform the following according to the driving conditions:
When driving the vehicle Accelerate the vehicle slowly, keep a safe distance between you and the vehicle ahead, and drive at a reduced speed suitable to road conditions. When parking the vehicle
*: The shift lever will be locked if it is attempted to be shifted from P to any other position without depressing the brake pedal. If the shift lever can be shifted from P, there may be a problem with the shift lock system. Have the vehicle inspected by your Toyota dealer immediately. Refueling (Flex-fuel vehicles) Observe the following precautions when switching fuels, in order to maintain starting and driving performance.
Selecting tire chains Use the correct tire chain size when mounting the tire chains. Chain size is regulated for each tire size.
Regulations on the use of tire chains Regulations regarding the use of tire chains vary depending on location and type of road. Always check local regulations before installing chains. ■Tire chain installation Observe the following precautions when installing and removing chains:
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Toyota Tundra Service Manual > Engine Immobiliser System (w/o Smart Key System): Push Switch / Key Unlock Warning Switch Malfunction (B2780)
DESCRIPTION This DTC is stored if the transponder key ECU assembly does not detect that the unlock warning switch assembly is on even when the ignition switch is ON. DTC No. Detection Item DTC Detection Condition Trouble Area Note B2780 Push Switch / Key Unlock Warning Switch Malfunction The unlock ...