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 toolHow to use the rear view camera
When the shift lever/select lever is set to
"R", the rear view camera automatically
displays the rear view image from the
vehicle. When the lever is set to other
positions, the image before setting to "R"
is displayed.
1. Set the ignition switch to "ON".
2. Set the shift lever/select leve ...
Specifications
Dimensions
These specifications are subject to change without notice.
*: Measured with vehicle empty
Engine
Fuel
For more details, refer to "Fuel" F7-3. ...
Trailer towing tips
CAUTION
On Subaru Ascent models equipped with BSD (Blind Spot Detection) and
RCTA (Rear Cross Traffic Alert), it is recommended to deactivate the "Rear Vehicle
Detection (BSD/RCTA)" function when towing a trailer. The presence of the trailer
may interfere with radar signals, r ...