2017 TOYOTA C-HR snow chains

6377-3. Do-it-yourself maintenance
7
Maintenance and care
C-HR_OM_Europe_OM10528E
■ Situations in which the tire pressure warning system may not operate
properly
● In the following cases, the tire pressure warning system may not operate
properly.
• If non-genuine Toyota wheels are used.
• A tire has been replaced with a tire t hat is not an OE (Original Equipment)
tire.
• A tire has been replaced with a tire that is not of the specified size.
• Tire chains, etc., are equipped.
• An auxiliary-supported run-flat tire is equipped.
• If a window tint that affects the radio wave signals is installed.
• If there is a lot of snow or ice on the vehicle, particularly around the
wheels or wheel housings.
• If the tire inflation pressure is extremely higher than the specified level.
• If wheels without the tire pressure warning valves and transmitters are
used.
• If the ID code on the tire pressure warning valves and transmitters is not
registered in the tire pressure warning computer.
● Performance may be affected in the following situations.
• Near a TV tower, electric power plant, gas station, radio station, large dis-
play, airport or other facility that generates strong radio waves or electri-
cal noise.
• When carrying a portable radio, cellular phone, cordless phone or other
wireless communication device.
● When the vehicle is parked, the time taken for the warning to start or go off
could be extended.
● When tire inflation pressure declines rapidly for example when a tire has
burst, the warning may not function.

7418-2. Steps to take in an emergency
8
When trouble arises
C-HR_OM_Europe_OM10528E
■The compact spare tire (if equipped)
● The compact spare tire is identified by the label “TEMPORARY USE ONLY”
on the tire sidewall.
Use the compact spare tire temporarily, and only in an emergency.
● Make sure to check the tire inflation pressure of the compact spare tire.
( P. 772)
■ When using the compact spare tire (if equipped)
As the spare tire is not equipped with a tire pressure warning valve and trans-
mitter, low inflation pressure of the spare tire will not be indicated by the tire
pressure warning system. Also, if you repl ace the spare tire after the tire pres-
sure warning light comes on, the light remains on.
■ When the compact spare tire is equipped (if equipped)
The vehicle becomes lower when driving with the compact spare tire com-
pared to when driving with standard tires.
■ If you have a flat front tire on a road covered with snow or ice (vehicles
with a compact spare tire)
Install the compact spare tire on one of the rear wheels of the vehicle. Per-
form the following steps and fit tire chains to the front tires:
Replace a rear tire with the compact spare tire.
Replace the flat front tire with the tire removed from the rear of the vehicle.
Fit tire chains to the front tires.
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808Alphabetical index
C-HR_OM_Europe_OM10528E
Tachometer .............................. 119
Tail lights .................................. 265
Light switch ........................... 265
Replacing light bulbs ............. 675
Talk switch*
Telephone switches*.............. 530
Theft deterrent system
Alarm....................................... 97
Double locking system ............ 95
Engine immobilizer system ..... 87
Tire inflation pressure ............. 644
Maintenance data ................. 772
Tire pressure warning
system .................................... 633
Initializing .............................. 633
Installing tire pressure
warning valves and
transmitters......................... 633
Registering ID codes............. 635
Warning light ......................... 698
Tires .......................................... 631
Chains ................................... 473
Checking ............................... 631
Emergency tire puncture
repair kit.............................. 710
If you have a flat tire...... 730, 710
Inflation pressure .................. 772
Replacing .............................. 730
Rotating tires ......................... 632
Size ....................................... 772
Snow tires ............................. 470
Spare tire .............................. 730
Tire pressure warning
system ................................ 633
Warning light ......................... 698
Tools ................................. 731, 713
Top strap .................................... 84
Towing
Emergency towing ................ 683
Towing capacity .................... 762
Towing eyelet........................ 686
Trailer towing ........................ 223
Toyota parking
assist-sensor ......................... 408
Toyota Safety Sense ............... 290
Automatic High Beam ........... 271
LDA (Lane Departure
Alert)................................... 315
PCS (Pre-Collision
System) .............................. 298
RSA (Road Sign Assist)........ 330
Traction Control (TRC) ............ 462
Trailer towing .......................... 223
Transmission ................... 244, 250
Gear Shift Indicator ............... 251
If the shift lever cannot be
shifted from P ..................... 248
M mode ................................. 246
Manual transmission ............. 250
Multidrive .............................. 244
TRC (Traction Control) ............ 462
Trip meters ............................... 119
Turn signal lights..................... 255
Replacing light
bulbs................... 666, 667, 672
Turn signal lever ................... 255
Wattage ................................ 773
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