Transmission Position Sensor/Switch: Description and Operation

DIGITAL TRANSMISSION RANGE (TR) SENSOR
Detects transmission range. Outputs a digital output signal produced in each of shift positions to PCM. PCM controls the following:
1. EPC
2. Shift scheduling

NOTE:
- Uses a ratiometric sensor with six resistors in series.
- Houses back-up lamp circuit, starter circuit and neutral sense for 4x4 control.
- TR sensor is adjustable.