Check For Power - Husqvarna Z400 Series Service Manual

ELECTRICAL
1 2 3 4 5 6
7 8 9 101112
Figure 6-36
11. With the PTO switch in the ON position, connect
meter lead to PTO switch terminal 3.
12. Connect other meter lead to PTO switch terminal 9. If
no continuity is shown, replace switch.
1 2 3 4 5 6
7 8 9 101112
Figure 6-37
13. With the PTO switch in the ON position, connect
meter lead to PTO switch terminal 5.
14. Connect other meter lead to PTO switch terminal 11.
If no continuity is shown, replace switch.

Check for Power

HUS1108
1. Set multimeter to DC volts.
2. With the engine off, turn key switch to the RUN
position.
3. Connect the black lead from the meter to the chassis
ground.
4. With PTO switch connector plugged into the PTO
switch, connect the red lead from the meter to the
electrical connector terminal 1 (blue wire).
5. Check for voltage. If meter reading is approximate
battery voltage, repair open circuit in wiring harness.
HUS1110
6-24
Figure 6-38
Z400 Series
HUS1136