CABIN
M6040, M7040, WSM
10-S24
(4) Control Panel (Blower Switch, A/C Switch, Mode Control Dial,
Temperature Control Dial and Recirculation/Fresh Air Selection Switch)
Blower Switch Connector Voltage
1. Disconnect the 6P connector (2) from blower switch.
2. Turn the main switch to "ON" position.
3. measure the voltage with a voltmeter across the connector
terminal a and terminal b.
4. If the voltage differs from the battery voltage, the wiring harness,
A/C relay, fuse or main switch is faulty.
9Y1210143CAS0040US0
Blower Switch Test
1. Check the continuity through the switch with an ohmmeter.
2. If the continuity specified below are not indicted, the switch is
faulty.
9Y1210143CAS0041US0
Voltage Terminal a – Terminal b Approx. battery voltage
(1) Control Panel
(2) 6P Connector
(A) 6P Connector
(Wire Harness Side)
(A) 6P Connector
(Blower Switch Side)
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