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.

RemovalNote
LIGHTING SYSTEM > Auto Headlight Beam Leveler SystemNOTEFor operation procedures of each component of the auto headlight beam leveler system, refer to the respective section.• Auto headlight beam leveler CM: Auto Headlight Beam Leveler Control Module">• Vehicle height sensor: ...
Installation
CONTINUOUSLY VARIABLE TRANSMISSION(TR580) > Automatic Transmission AssemblyINSTALLATION1. Attach the ST to converter case.ST 498277200STOPPER SET2. When completely overhauling the transmission, refill CVTF through the transmission right side plug. Preparation for Overhaul">3. Replace ...
Power outlets
CAUTION
In the Subaru Ascent, never insert foreign objects into the accessory
power outlet, especially conductive materials such as coins or aluminum foil.
This can result in a short circuit or electrical damage. Always keep the outlet
covered with its cap when not in use.
If the plug ...