Cub Cadet RZT-S Zero Shop Manual page 93

4
3
2
1
Figure 5.61
Charger door switch
The charger door switch receives 4 - 5 volts through a red wire with a white trace. A brown wire carries the volt-
age from the N.O. contact of the charger door switch to pin 2 of the VCM's 16 pin connector.
If the charger door is open the VCM will sense an open circuit voltage and shut down the mower.
NOTE: If the mower jarred enough for the charger door to bounce, the mower will shut down and display an
"unplug the charger" message.
Figure 5.62
8.
NOTE: Removing the seat switch will make it easier to
9.
If a charger door fault appears:
1.
Plunger
2.
NOTE: Only lift the pod enough to gain access to the char-
NOTE: Do not disconnect the battery pack while removing
With the charger door closed, measure the voltage
from pin 7 (- probe) of the 12 pin connector of the
VCM to pins 2 and 4 of the seat switch connector.
close the seat switch for testing.
With the charger door closed and the seat switch
closed, measure the voltage from pin 7 (- probe) of
the 12 pin connector of the VCM to pin 1 and 3 of the
seat switch connector. See Figure 5.61.
• If the DMM reads 4 - 5 volts, at all four locations
the seat switch and its power supply circuit are
functioning properly.
• If the DMM reads 0 volts at pin 2 and 4, the brown
wire (or red wire with a white trace, depending on
production date) has a fault.
• If one of pins 2 and 4 has 4 - 5 volts, but the other
does not there is a fault in the jumper from pin 2 to
pin 4.
• If the DMM reads 0 volts at pin 1 and/or 3, the seat
switch is faulty.
Inspect the charger door. See Figure 5.62.
• The plunger is present and moves freely.
• The door closes fully.
Remove the left pod by following the procedures
described in Chapter 2: Body.
ger door switch.
the pod.
Electrical System
89