P0705

DESCRIPTION



When the gear position is "P" (A/T models only) or "N", park/neutral position is "ON".
ECM detects the position because the continuity of the line (the "ON" signal) exists.
ECM receives signals from park position switch via A/T control unit.

DIAGNOSTIC TROUBLE CODE CONFIRMATION PROCEDURE





OVERALL FUNCTION CHECK
Use this procedure to check the overall function of the park/neutral position switch. During this check, a DTC might not be confirmed.

WITH CONSULT
(1) Turn ignition switch "ON".





(2) Perform "PARK/NEUT POSI SW CKT" in "FUNCTION TEST" mode with CONSULT.

OR

WITH CONSULT







(2) Select "P/N POSI SW" in "DATA MONITOR" mode with CONSULT.
(3) Check the "P/N POSI SW" signal under the following conditions.

OR

WITHOUT SCAN TOOL
(1) Turn ignition switch "ON".







(2) Check voltage between ECM terminal (22) and body ground under these conditions.


WIRING DIAGRAM

EC-PNP/SW-01 Park/Neutral Position Switch (DTC: 1003):

DIAGNOSTIC PROCEDURE