CONTINUOUSLY VARIABLE TRANSMISSION(TR580) > Secondary Speed Sensor
INSPECTION
1. Set the ST between the TCM and bulkhead harness.
| ST 18460AA040 | CHECK BOARD |
2. Set the probe of oscilloscope to the check board connector.
Connector & terminal
No. 13 (+) — No. 42 (−):

(A) | + probe |
(B) | − probe |
3. Start and warm up the engine.
4. Lift up the vehicle.
CAUTION:
Lift up the vehicle until the tire bottom is 0.3 m (0.98 ft) or more above the ground.
5. Shift the select lever to “D” range.
6. Check the waveform and output voltage of the secondary speed sensor with engine idling.
NOTE:
The waveform cycle changes as the speed changes.

RemovalRemoval
EXHAUST(H4DO) > Center Exhaust PipeREMOVALCAUTION:Vehicle components are extremely hot after driving. Be wary of receiving burns from heated parts.1. Turn the ignition switch to OFF.2. Lift up the vehicle.3. Remove the bolts, springs, and nuts securing the rear exhaust pipe to the center exhaust ...
Before driving your vehicle
Before entering the vehicle, remove any
snow or ice from your shoes because that
could make the pedals slippery and
driving dangerous.
While warming up the vehicle before
driving, check that the accelerator pedal,
brake pedal, and all other controls operate
smoothly.
Clear away ice and sno ...
High/low beam change (dimmer)
High beam
Low beam
In the Subaru Ascent, switching between high beam and low beam headlights is
performed using the dimmer control integrated into the turn signal lever. This system
allows the driver to quickly adapt lighting intensity depending on road conditions,
visibility, and ...