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LED
COLOUR
Power
Green
Blue
Red
DTC
None
Yellow
Blue
WiFi
None
Green solid
Green flashing
None
Datalog
Yellow flashing
Yellow
None
HCO (all)
Green
Red
5
NEXUS R5 LED BEHAVIOUR
CONDITION
Normal operation (on main power or low power mode)
Connect to unit and install firmware
Hardware fault
DTCs not present
A DTC is present (of any kind, past/present/not severe/severe)
PDM in boot mode - connect to unit and install firmware
Wi-Fi is disabled
Wi-Fi is enabled
Wi-Fi is enabled and connected to NSP
Unit is not logging
Unit is logging, unit is not looping or not full
Logging, unit is looping or full
Channel is off
Channel is on - duty cycle is >0% and operating correctly
Channel is not allowed to be driven. Usually caused by (but not limited to)
an overcurrent this drive cycle
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