wsm L4701 User Manual

ELECTRICAL SYSTEM
L3301, L3901, L4701, WSM
9-S46
(5) EGR Valve
NOTE
• Since it is not possible to do unit checking for this sensor, judge the sensor is damaged if the relating
electric circuit is normal.
9Y1211012ELS0079US0
Connector Voltage
1. Disconnect the connector, and turn the main key switch "ON"
position.
2. Measure the voltage with a voltmeter across the terminals
shown in the table below.
3. If the reference value is not indicated as shown in the table
below, check the relating electric circuit.
9Y1211012ELS0080US0
(6) Crankshaft Position Sensor
NOTE
• Since it is not possible to do unit checking for this sensor, judge the sensor is damaged if the relating
electric circuit is normal.
9Y1211012ELS0081US0
Connector Voltage
1. Disconnect the connector, and turn the main key switch "ON"
position.
2. Measure the voltage with a voltmeter across the terminals
shown in the table below.
3. If the reference value is not indicated as shown in the table
below, check the relating electric circuit.
9Y1211012ELS0082US0
Voltage
Main
switch at
"ON"
Terminal 1 –
Chassis
Approx. battery voltage
(1) EGR Valve (2) Connector (Harness Side)
Voltage
Main
switch at
"ON"
Terminal 1 –
Chassis
Approx. 5 V
(1) Crankshaft Position Sensor (2) Connector (Harness Side)
KiSC issued 09, 2016 A

wsm L4701 Specifications

General

Brand	wsm
Model	L4701
Category	Tractor
Language	English