Toyota Corolla Repair Manual: Problem symptoms table
Use the table below to help you find the cause of the problem. The numbers indicate the priority of the likely cause of the problem. Check each part in the order shown. If necessary, repair or replace these parts.
Precaution
1. Handling precautions on steering system
care must be taken when replacing parts. Incorrect replacement may
affect the performance of the
steering system and result in a driving hazar ...
On–vehicle inspection
1. Check steering wheel freeplay
Stop the vehicle and face the tires straight ahead.
rock the steering wheel gently up and down by your
hand, check the steering wheel freeplay.
Max ...
Other materials:
Concept, General information, Safety information
Concept
The system helps to avoid imminent side collisions.
General information
Four radar sensors in the bumpers monitor the
area next to the vehicle in the speed range from
approx. 45 mph/70 km/h to approx.
130 mph/210 km/h.
The front camera determines the lane marking
positions.
If, for instan ...
Circuit description
The intake air temperature (iat) sensor, mounted on the mass
air flow (maf) sensor, monitors the intake air temperature. The
iat sensor has a thermistor that varies its resistance depending
on the temperature of the intake air. When the air temperature
is low, the resistance in the thermisto ...
Disabling the TRAC system
If the vehicle gets stuck in mud, dirt or snow, the TRAC system may reduce power
from the engine to the wheels. Pressing
to turn the system off may make it
easier for you to rock the vehicle in order to free it.
To turn the TRAC system off, quickly press and release
.
The “TRAC OFF” indicat ...
