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.

RemovalInspection
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Dtc p0843 transmission fluid pressure sensor/switch "a" circuit high
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Security indicator light
This indicator light shows the status of the
alarm system. It also indicates operation
of the immobilizer system.
Alarm system
It blinks to show the driver the operational
status of the alarm system. For detailed
information, refer to "Alarm system"
Immobilizer system
The security indicator ...