wsm M7060 Workshop Manual page 525

M6060, M7060, WSM
Connector Voltage
1. Measure the voltage with a voltmeter across the connector
terminal 3 and chassis.
2. If the voltage differs from the battery voltage, the wiring harness
is faulty.
Connector terminal 3 –
Voltage
Chassis
(1) Main Switch
Main Switch at ON Position
1. Turn the main switch to ON position.
2. Measure the resistance with an ohmmeter across the terminal 3
and the terminal 6.
3. If 0 ohm is not indicated, the 3 – 6 contacts of the main switch
are faulty.
Terminal 3 –
Resistance
Terminal 6
(1) Main Switch Connector
Main Switch at START Position
1. Turn and hold the main switch at the START position.
2. Measure the resistances with an ohmmeter across the terminal
5 and across terminal 3 and the terminal 6.
3. If 0 ohm is not indicated, these contacts of the main switch are
faulty.
Terminal 3 –
Terminal 5
Resistance
Terminal 3 –
Terminal 6
(1) Main Switch Connector
Main Switch at PREHEAT Position
1. Turn and hold the main switch key at the PREHEAT position.
2. Measure the resistances with an ohmmeter across the terminal
3 and terminal 2, and the terminal 3 and the terminal 6.
3. If 0 ohm is not indicated, these contacts of the main switch are
faulty.
Terminal 3 –
Terminal 2
Resistance
Terminal 3 –
Terminal 6
(1) Main Switch Connector
Main Switch at ACC Position
1. Turn the main switch key at the ACC position.
2. Measure the resistances with an ohmmeter across the terminal
3 and the terminal 1.
3. If 0 ohm is not indicated, these contacts of the main switch are
faulty.
Resistance Terminal 3 –Terminal 1
(1) Main Switch Connector
8-S16
ELECTRICAL SYSTEM
Approx. battery voltage
(2) Main Switch Connector
(Wire Harness Side)
9Y1210828ELS0022US0
0 Ω
9Y1210828ELS0023US0
0 Ω
0 Ω
9Y1210828ELS0024US0
0 Ω
0 Ω
9Y1210828ELS0025US0
0 Ω
9Y1210828ELS0026US0
KiSC issued 08, 2013 A