Transmission Range (TR) Sensor

DESCRIPTION
The PCM sends a voltage signal to the transmission range sensor. The TR sensor incorporates a series of step-down resistors which act as a voltage divider. The PCM monitors this voltage which corresponds to the position of the manual control lever. The TR sensor is located on the outside of the transaxle at the manual control lever. The TR sensor determines desired gear and EPC pressure.

SYMPTOMS
Harsh engagements and firm shift feel. No 3-4 shift. May downshift to a lower gear.

DIAGNOSTIC TROUBLE CODES
P0707, P0708, P1705