DTC P1706 PARK/NEUTRAL POSITION (PNP) SWITCH

EF & EC-7214prose procedure

Component Description

When the gear position is "N", park/neutral position (PNP) switch is "ON". ECM detects the park/neutral position when continuity with ground exists.

CONSULT-II Reference Value in Data Monitor Mode

Specification data are reference values.

MONITOR ITEM	CONDITION	SPECIFICATION
P/N POSI SW	Ignition switch: ON; Shift lever: "N"	ON
P/N POSI SW	Ignition switch: ON; Except above	OFF

P/N POSI SW

CONDITIONIgnition switch: ON; Shift lever: "N"

SPECIFICATIONON

P/N POSI SW

CONDITIONIgnition switch: ON; Except above

SPECIFICATIONOFF

ECM Terminals and Reference Value

Specification data are reference values and are measured between each terminal and ground.

CAUTION

Do not use ECM ground terminals when measuring input/output voltage. Doing so may result in damage to the ECM's transistor. Use a gro[u]nd other than ECM terminals, such as the ground.

TERMINAL NO.	WIRE COLOR	ITEM	CONDITION	DATA (DC Voltage)
85	R/G (CVT) OR (M/T)	PNP switch	[Ignition switch "ON"] Gear position is "Neutral position" (M/T models); Gear position is "P" or "N" (CVT models)	Approximately 0V
85	R/G (CVT) OR (M/T)	PNP switch	[Ignition switch "ON"] Except the above gear position	BATTERY VOLTAGE (11 - 14V)

WIRE COLORR/G (CVT) OR (M/T)

ITEMPNP switch

CONDITION[Ignition switch "ON"] Gear position is "Neutral position" (M/T models); Gear position is "P" or "N" (CVT models)

DATA (DC Voltage)Approximately 0V

WIRE COLORR/G (CVT) OR (M/T)

ITEMPNP switch

CONDITION[Ignition switch "ON"] Except the above gear position

DATA (DC Voltage)BATTERY VOLTAGE (11 - 14V)

On Board Diagnosis Logic

DTC No.	Malfunction is detected when ...	Check Items (Possible Cause)
P1706	The signal of the PNP switch is not changed in the process of engine starting and driving.	Harness or connectors (The PNP switch circuit is open or shorted.) PNP switch

P1706

Malfunction is detected when ...The signal of the PNP switch is not changed in the process of engine starting and driving.

Check Items (Possible Cause)Harness or connectors (The PNP switch circuit is open or shorted.) PNP switch

DTC Confirmation Procedure

CAUTION

Always drive vehicle at a safe speed.

NOTE

If "DTC Confirmation Procedure" has been previously conducted, always turn ignition switch "OFF" and wait at least 1 second before conducting the next test.

With CONSULT-II

1
Turn ignition switch "ON".

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