Step Diagnostic Result Action
2 Use a multimeter to do a
check of the CAN bus.
Can the multimeter find an
electrical current?
NOTE: The typical
voltage for the CAN is 2.3
V for CAN low and 2.7 V
for CAN high.
Yes Do a check of the CAN
bus hardware for damage
or broken wires.
No Go to step 3.
3 Do a check of the moisture sensor, the CAN bus
keypad, and the scale module. To see if a hardware
device creates a CAN communication fault,
disconnect each hardware device 1 at a time.
Replace broken
hardware.
5 Troubleshooting
90
SimplEbale
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