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.

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When selecting a child restraint system for the Subaru Ascent, it is essential
to choose a model that matches the child’s age, weight, and height to ensure maximum
safety and proper protection during every trip. The correct child restraint system
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Engine wiring harness and transmission cord Location
WIRING SYSTEM > Engine Wiring Harness and Transmission CordLOCATIONConnectorConnecting toNo.PoleColorAreaNo.DescriptionE254BlackA-3B21Bulkhead wiring harnessE316BrownA-3B22E42BlueB-4 Purge control solenoid valveE52Dark grayB-2 Fuel injector No. 1E62Dark grayA-2 Fuel injector No. 3E82BlackB-2 Engi ...
Specification
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