P0707

DTC P0707, DTC P0708 [LA4A-EL]





TROUBLESHOOTING HINT
Fail-safe
- Harsh shifts and/or engagement.

TR switch description
- The PCM sends a voltage to the TR switch. The TR switch incorporates a series of step down resistors which act as a voltage driver. The PCM monitors this voltage which corresponds to the position of the selector lever (P, R, N, D, 2, 1 ) to determine desired gear and Electronic Pressure Control (EPC) pressure.
- The TR switch is located on the top of the transaxle, and also contains the neutral/start, and backup lamp circuit.





TR switch specification

DIAGNOSTIC PROCEDURE





Step 1 - 8





Step 9 - 11