wsm m9540, Руководство по ремонту

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L9-S6
M9540Low Profile, WSM ELECTRICAL SYSTEM
(2) Checking Meter Panel, PTO/Hour Meter Select Switch and Traveling Speed Select
Switch
CAUTION
• For checking of electric circuit, use the circuit tester.
• As for the checking of sensors and switches, do the following order; check the battery, fuse and grounding
line first, check by the test function of meter panel next, and check the connectors of panel or related
electronic switch or sensor. If any defect is found there, check individual sensors or switches to see
whether the defect exists at the sensor and switch side or at the wire harness side.
• When any defect is not found for sensors, switches and harness, replace meter panel with new one.
IMPORTANT
Q
• When connecting or disconnecting the connector for the purpose of checking, be sure to turn OFF the
main switch before hand. Moreover, pay attention not to allow the terminal to come in contact with other
terminal or chassis while checking.
• When applying the test pin of the tester to the connector terminals, use care not to damage to the
connector terminal.
Checking Connector Voltage, Sensor Resistance and Switch
Continuity
1. Remove the panel cover, refer to “[1] CLUTCH PEDAL” at “2.
CLUTCH” section (for ROPS model).
2. Remove the meter panel (1).
3. DIsconnect the
40P connector (2) from the meter panel.
4. Check the main voltage (battery voltage) first and check the
connector voltage, sensor resistance or switch continuity which
related for defective indication of meter panel as table below.
(When reassembling)
• Tighten the meter panel mounting screw evenly.
W1025566
Connector (40P) of Wire Harness Side
(1) Meter Panel
(2)
40P Connector Meter Panel Side
(3) 40P Connector Wire Harness Side
a : Terminal 1 (T1)
b : Terminal 20 (T20)
c : Terminal 21 (T21)
d : Terminal 40 (T40)
Terminal
No.
Color of
wiring
Terminal Name Measuring across T40 (Ground) Condition
T1 SB Heater relay
Battery voltage Main switch at ON
T2 G/Or 4WD/Bi-speed relay
Battery voltage
Main switch at ON and 4WD switch
at 4WD position
T3 Br/R Engine stop relay Battery voltage Main switch at ON
T4
T5
KiSC issued 09, 2008 A