Service data and specifications (SDS)Front combination lamp
Exploded view
Large cover (not serviceable)
Small cover (not serviceable)
Front combination lamp
Halogen lamp bulb (high beam)
Turn signal lamp bulb
Turn signal lamp bulb socket
LED harness connector
Halogen lamp bulb (high beam)
harness connector
Halogen lamp bulb (low b ...
DTC/Circuit diagnosis
U0073 COMMUNICATION BUS A OFF
DTC Logic
DTC DETECTION LOGIC
DTC
CONSULT screen terms
(Trouble diagnosis content)
DTC detection condition
Possible causes
U0073
COMM BUS A OFF
(Control Module Communication
Bus A Off)
TCM communication blockage lasts for 2 sec ...
Component parts
Component parts location
Combination meter
Combination switch (lighting and turn
signal switch)
Key switch (without intelligent key system)
Push-button ignition switch (with intelligent
key system)
Seat belt buckle switch lh
Front door switch lh
Bcm
(view with instrument pane ...