Toyota 2015 Corolla Owner's Manual page 461

If you think something is wrong
If you notice any of the following symptoms, your vehicle proba-
bly needs adjustment or repair. Contact your Toyota dealer as
soon as possible.
Visible symptoms
● Fluid leaks under the vehicle.
(Water dripping from the air conditioning after use is normal.)
● Flat-looking tires or uneven tire wear
● Vehicles with a drive monitor display: High engine coolant tempera-
ture warning light comes on.
● Vehicles with a multi-information display: Engine coolant tempera-
ture gauge needle continually points higher than normal.
Audible symptoms
● Changes in exhaust sound
● Excessive tire squeal when cornering
● Strange noises related to the suspension system
● Pinging or other noises related to the engine
Operational symptoms
● Engine missing, stumbling or running roughly
● Appreciable loss of power
● Vehicle pulls heavily to one side when braking
● Vehicle pulls heavily to one side when driving on a level road
● Loss of brake effectiveness, spongy feeling, pedal almost touches
the floor
COROLLA_TMMMS_TMMC_U (OM12F00U)
8-2. Steps to take in an emergency
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