U200A
Control module internal power A
U200B
Control module internal power B
U2007
Valve(s) circuit
U2008
Sensor cluster
U2004
Auxiliary switchpack
U2005
Vehicle speed
U2002
Switch general electrical failure
U2003
Fibre optic communication bus
U2001
Reduced system function
U1A4C
Build/end of line mode is active