Subaru Crosstrek Service Manual: Caution
TIRE PRESSURE MONITORING SYSTEM (DIAGNOSTICS) > General Description
CAUTION
1. SUPPLEMENTAL RESTRAINT SYSTEM “AIRBAG”
Airbag system wiring harness is routed near the TPM control module.
CAUTION:
• Do not use electrical test equipment on any of the airbag system wiring harness circuits.
• Be careful not to damage the wiring harness of the airbag system when servicing the TPMS & keyless entry CM or TPMS CM.
2. TPMS & KEYLESS ENTRY CM OR TPMS CM
• If the transmitter is replaced, ID registration for the transmitter is required. Register Transmitter (ID) > OPERATION">
• When adjusting tire pressure indoors in winter, there is a big temperature difference between the indoor facilities and outside. Once the car is outside where the temperature is lower, the air pressure in the tires will drop, causing the tire pressure warning light to illuminate, even if the pressure in the tires was adjusted to standard values indoors. To avoid this, it is necessary to adjust the tire pressure to the high side in consideration of the difference in temperature between inside and outside according to the following table.
• P195/65R15, P205/55R16, P225/55R17 (CVT)
Temperature °C (°F) | Indoor temperature | 15.5 (60) | ||
Ambient temperature | −1 (30) | −12 (10) | −23 (−10) | |
Air pressure kPa (psi) | Front | 250 (36) | 265 (38) | 280 (40) |
Rear | 240 (35) | 255 (37) | 270 (39) | |
• P205/50R17, P225/55R17 (MT)
Temperature °C (°F) | Indoor temperature | 15.5 (60) | ||
Ambient temperature | −1 (30) | −12 (10) | −23 (−10) | |
Air pressure kPa (psi) | Front | 240 (35) | 255 (37) | 270 (39) |
Rear | 230 (33) | 245 (35) | 255 (37) | |
Preparation tool
TIRE PRESSURE MONITORING SYSTEM (DIAGNOSTICS) > General DescriptionPREPARATION TOOL1. SPECIAL TOOLILLUSTRATIONTOOL NUMBERDESCRIPTIONREMARKS — SUBARU SELECT MONITOR 4Used for setting of each funct ...
Other materials:
Daytime running light system
WARNING
When the daytime running lights of the Subaru Ascent are active, the tail
lights remain off. As ambient light decreases, always switch the light control to
the "
"
position to activate both headlights and tail lights. This significantly improves
visibility and ensures tha ...
Power folding mirror switch
In the Subaru Ascent, the power folding mirror switch allows convenient control
of the exterior mirrors, and it functions only when the ignition switch is in the
"ON" or "ACC" position.
To fold the outside mirrors inward, press the power folding mirror switch once.
To ...
SRS airbag system warning light
WARNING
If the SRS airbag system warning light in your Subaru Ascent shows any abnormal
behavior, immediately stop the vehicle in a safe location and contact an authorized
SUBARU dealer for inspection. Failure to properly diagnose and repair the system
may result in the seatbelt pretensioners ...
