See also:

Total trailer weight
Total trailer weight The total trailer weight (trailer weight plus its cargo load) must never exceed the maximum weight shown in the following table. ...

ABS system self-check
You may feel a slight shock in the brake pedal and hear the operating sound of ABS from the engine compartment just after the vehicle is started. This is caused by an automatic functional test of ...

If steam is coming from the engine compartment
Turn off the engine and get everyone away from the vehicle until it cools down. ...