Normal Operation and Fault Conditions
WARNING: This page is about a different car, the 2014 Lincoln MKX and 2014 Ford Edge. However, it is still accessible from the selected car via links, so may be relevant.
The TR sensor is a 6-pin connector located inside the transmission at the manual control lever. The TR sensor sends a signal to the PCM to start the vehicle when the manual control lever is in PARK or NEUTRAL. The TR sensor contains 4 switches that are monitored by the PCM to determine the manual control lever position.
DTC FAULT TRIGGER CONDITIONS
| DTC | Description | Fault Trigger Conditions |
|---|---|---|
| P0706 | TR sensor A circuit range/performance | Mechanical or electrical fault. Input from the TR sensor did not change or is intermittent. |
| P0707 | TR sensor circuit low | TR sensor circuit open or short to ground. |
| P0708 | TR sensor circuit high | TR sensor circuit open. |
| P0709 | TR sensor circuit intermittent | TR sensor circuit intermittent. |
| P1702 | TR sensor circuit (PRNDL input) | TR sensor circuit open or short to ground. |
| P1705 | TR sensor not indicating PARK/NEUTRAL during self-test | TR sensor misaligned or in wrong position during the self-test. |
| P1921 | TR signal | The PCM has detected a TR signal duty cycle out of range. |