ELECTRICAL SYSTEM
M6040, M7040, WSM
9-S35
Air Cleaner Sensor
1) Wiring Harness
1. Disconnect the leads from the air cleaner sensor (1) after
turning the main switch OFF.
2. Turn the main switch ON and connect a jumper lead between
the leads.
3. If the air cleaner clogged lamp does not light, the panel board
circuit or wiring harness is faulty.
9Y1210143ELS0056US0
2) Air Cleaner Sensor
1. Disconnect the leads from the air cleaner sensor (1) after
turning the main switch OFF.
2. Measure the resistance with an ohmmeter across the air
cleaner sensor terminals.
3. If infinity is not indicated, the sensor is faulty.
9Y1210143ELS0057US0
(1) Air Cleaner Sensor
Resistance (Across
sensor terminals)
In normal state Infinity
(1) Air Cleaner Sensor