Pedal Adjusting Sensor Circuit Inspection

WARNING: This page is about a different car, the 2007 Nissan Pathfinder. However, it is still accessible from the selected car via links, so may be relevant.

CHECK FUNCTION

With CONSULT-II

Operate the pedal adjusting switch with "PEDAL SEN" on the DATA MONITOR to make sure the voltage changes.

MONITOR ITEM CONTENTS

Monitor item [OPERATION or UNIT]		Contents
PEDAL SEN	"V"	The pedal adjusting position (voltage) judged from the pedal adjust sensor signal is displayed.

Fig 1: Identifying CONSULT-II Display - Data Monitor

Without CONSULT-II

Turn ignition switch OFF.

Check voltage between automatic drive positioner control unit connector and ground.

TERMINALS VOLTAGE SPECIFICATION

Connector	Terminals		Condition	Voltage (V) (Approx.)
Connector	(+)	(-)	Condition	Voltage (V) (Approx.)
M33	8	Ground	Pedal front end position	0.5
M33	8	Ground	Pedal back end position	4.5

Fig 2: Checking Voltage Between Automatic Drive Positioner Control Unit Connector And Ground

OK or NG

OK: Pedal adjusting sensor circuit is OK.

NG: GO TO 2.

CHECK PEDAL ADJUSTING SENSOR CIRCUIT HARNESS CONTINUITY

Disconnect automatic drive positioner control unit and pedal adjusting motor.

Check continuity between automatic drive positioner connector and pedal adjusting motor connector.

TERMINALS CONTINUITY REFERENCE

Connector	Terminal	Connector	Terminal	Continuity
A		B
Automatic drive positioner control unit: M33	8	Pedal adjusting motor: E110	10	Yes
C
Automatic drive positioner control unit: M34	33		5	Yes
	41		3	Yes

Check continuity between automatic drive positioner control unit connector and ground.

TERMINALS CONTINUITY REFERENCE

Connector	Terminal	Ground	Continuity
A
Automatic drive positioner control unit: M33	8		No
B
Automatic drive positioner control unit: M34	33		No
	41		No

Fig 3: Checking Continuity Between Automatic Drive Positioner Control Unit Connector And Ground

OK or NG

OK: Replace pedal adjusting motor. Refer to "ACCELERATOR CONTROL SYSTEM ".

NG: Repair or replace harness.