Component Inspection

WARNING: This page is about a different car, the 2018 Nissan Maxima. However, it is still accessible from the selected car via links, so may be relevant.

CHECK THROTTLE POSITION SENSOR

Turn ignition switch OFF.
Reconnect all harness connectors disconnected.
Perform Throttle Valve Closed Position Learning. Refer to Description .
Turn ignition switch ON.
Set selector lever to D position.

Check the voltage between ECM harness connector terminals under the following conditions.

ECM			Condition		Voltage
Connector	+	-
	Terminal	Terminal
F14	71	75	Accelerator pedal	Fully released	More than 0.36 V
				Fully depressed	Less than 4.75 V
	72			Fully released	Less than 4.75 V
				Fully depressed	More than 0.36 V

Is the inspection result normal?

YES

INSPECTION END

Replace electric throttle control actuator. Refer to Removal and Installation .