Transmission Control System

TC P0850 PARK/NEUTRAL SWITCH INPUT CIRCUIT

CIRCUIT DESCRIPTION

DTC Detection Condition:

The park/neutral position switch detects the shift lever position and sends signals to the ECM.

The ECM receives signals (REVERSE, DRIVE, 2ND and LOW) from the park/neutral position switch.

Wiring Diagram:

Step 1 - 2:

Step 3:

INSPECTION PROCEDURE