Disconnect the countershaft speed sensor connector. Remove the countershaft speed sensor (A). Install the new countershaft speed sensor with the new O-ring (B). Check the countershaft speed sensor connector for rust, dirt, or oil, then connect the connector securely.

5-door Model Remove the shift lever assembly (see page 14-138). Remove the D3 switch and A/T gear position indicator panel light socket, then remove the indicator light bulb from the socket. Pull the lock tab (A) up, then remove the shift lock solenoid (B). Install the shift lock solenoid plunger (C) and plunger spring (D) in the new shift lock solenoid. Install the shift lock solenoid by aligning the joint of the shift lock solenoid plunger with the tip (E) of the shift lock/reverse lock stop. Install the D3 switch in the shift lever bracket base (see page 14-144). Install the A/T gear position indicator panel light bulb in the socket, then install the indicator panel light socket in the indicator panel. Install the shift lever assembly (see page 14-141).