wsm m9540 Workshop Manual page 70

M9540Low Profile, WSM
1) Connector Voltage
1. Turn the main switch ON position.
2. Set the 4WD / Bi-speed turn switch to Bi-speed position.
3. Measure the voltage with a voltmeter across the wiring harness
connector B terminal and chassis.
4. If the voltage differs from the battery voltage (11 to 14 volts),
check the 4WD / Bi-speed turn switch or wiring harness.
Connector B terminal
Voltage
– Chassis
(1) Turning Angle Inspection Switch
(2) 1P Connector (Switch Side)
2) Turning Angle Inspection Switch
1. Measure the resistance with an ohmmeter across the two 1P
connectors.
2. If infinity is not indicated, the turning angle inspection switch is
faulty.
3. Measure the resistance with an ohmmeter across the two 1P
connectors while pushing the push rod of switch.
4. If 0 ohm is not indicated, the turning angle inspection switch is
faulty.
Resistance across two Factory
1P connectors spec.
IMPORTANT
• After reassembling the Bi-speed turn sensor, be sure to
check its operation.
1. When the front wheels are straight ahead, the resistance
value of the turn angle inspection switch is infinity.
2. When the turning angle exceeds approximately 0.57 rad
(32 °), the resistance value of the turning angle inspection
switch is 0 ohm.
If the resistance values specified above are not indicated,
adjust with the shim (3).
(Reference)
• Thickness of adjusting shim : 0.5 mm (0.020 in.)
(1) Switch Cover
(2) Turning Angle Inspection Switch
L9-S9
ELECTRICAL SYSTEM
Battery voltage
(3) 1P Connector (Wiring Harness Side)
When the push rod is
normal position
When the push rod is
pushed
1.0 mm (0.039 in.)
(3) Shim
(4) Front Case Support
KiSC issued 09, 2008 A
W1013974
Infinity
0 ohm
W1014436