DTC U2300:55 [ADAPTIVE FRONT LIGHTING SYSTEM (AFS)]

id09021n017900

Description

Instrument cluster configuration not implemented
Detection condition
•  AFS control module received a signal which indicates the instrument cluster configuration is not performed.
Fail-safe function
•  The swivel actuator is moved to the center.
•  The headlight leveling actuator is stopped at the position when the malfunction is determined.
Possible cause
Note
•  To correctly write the configuration data sent from the instrument cluster to the AFS control module, 30 s or more have to be elapsed since the ignition is switched ON (engine off or on).
•  Instrument cluster configuration is not completed.
•  AFS control module malfunction
System wiring diagram
Not applicable

Diagnostic Procedure

Step

Inspection

Action
1
RESET CONFIGURATION DATA FROM INSTRUMENT CLUSTER TO AFS CONTROL MODULE
•  Clear the DTC for the AFS control module using the M-MDS.
•  Switch the ignition ON (engine off or on) and wait for 30 s or more.
•  Retrieve the AFS control module DTCs using the M-MDS.
•  Is the same DTC displayed?
Yes
Repeat the inspection from Step 1.
•  If the malfunction recurs, replace the AFS control module.
Go to the next step.
No
Go to the next step.
2
VERIFY IF OTHER DTCs DISPLAYED
•  Are any other DTCs displayed?
Yes
Repair or replace the malfunctioning part according to the applicable DTC troubleshooting.
(See DTC TABLE [ADAPTIVE FRONT LIGHTING SYSTEM (AFS)].)
No
DTC troubleshooting completed.