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 toolOperation
SECURITY AND LOCKS > Function Setting (Customize)OPERATIONDisabling/Activating the keyless access systemThe following functions are disabled when the keyless access system functions are disabled:• LOCK function performed by the operation of touch sensor on the door outer handle• Rear ...
Remote keyless entry system
CAUTION
Protect the Subaru Ascent remote transmitter from strong impacts such
as dropping or throwing, as this may damage internal electronic components and
reduce system reliability.
Do not disassemble the Subaru Ascent remote transmitter unless it is
necessary for battery replacemen ...
Disassembly
COOLING(H4DO) > Radiator Sub Fan and Fan MotorDISASSEMBLY1. Remove the clip which holds the sub fan motor connector onto the radiator sub fan shroud.2. Disconnect the radiator sub fan from the sub fan motor.3. Disconnect the sub fan motor from the radiator sub fan shroud. ...