Related Diagnostic Procedures
COMPONENT DESCRIPTIONWhen the gear position is in "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.
CONSULT REFERENCE VALUE IN DATA MONITOR MODE
Remarks: Specification data are reference values.
ECM TERMINALS AND REFERENCE VALUE
Remarks: Specification data are reference values, and are measured between each terminal and (25) (ECCS ground) with a voltmeter.
ON BOARD DIAGNOSIS LOGIC
OVERALL FUNCTION CHECK
This procedure can be used for checking the overall function of the park/neutral position switch circuit. 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 in the following conditions.
Condition (Gear Position) / Known good signal
"P" (AT only) and "N" position / ON
Except the above position / OFF
OR
Without Consult
(1) Turn ignition switch "ON".
(2) Check voltage between ECM terminal (22) and body ground in the following conditions.
Condition (Gear position) / Voltage (V) (Known good data)
"P" (AT only) and "N" position / Approx. 0
Except the above position / Approx. 5
EC-PNP/SW-01 Park/Neutral Position Switch (DTC: P0705):
WIRING DIAGRAM
DIAGNOSTIC PROCEDURE M/T
DIAGNOSTIC PROCEDURE A/T