U1A06
Front height sensor CAN signal
U1A07
Rear height sensor CAN signal
U1A02
Permanent memory store is full
U1A03
Vehicle configuration parameter
U101B
Lost communication with GSM - multiple bus
U1A00
Private bus circuit
U1A01
Communication link
U1002
Switchpack - Status indicator circuit
U101A
Lost communication with transmission control module - Multiple…
U1000
Solid state driver protection activated - Driver disabled