DTC B10A4:86 [AFS (ADAPTIVE FRONT LIGHTING SYSTEM)]

id0902g9934600

DESCRIPTION

Swivel actuator (RH) signal malfunction
DETECTION CONDITION
•  AFS control module detects the swivel actuator (RH) signal malfunction when the ignition is ON.
POSSIBLE CAUSE
•  Poor installation of discharge headlight connector
•  Swivel actuator (RH) malfunction
•  AFS control module malfunction

Diagnostic Procedure

STEP

INSPECTION

ACTION
1
VERIFY THE DISCHARGE HEADLIGHT CONNECTOR INSTALLATION CONDITION
•  Switch the ignition to off.
•  Disconnect the negative battery cable.
•  Remove the headlight cover.
•  Is the discharge headlight connector installed in the correct position?
Yes
Go to the next step.
No
Install the discharge headlight connector in the correct position, then go to the Step 3.
(See HEADLIGHT BULB REMOVAL/INSTALLATION.)
2
PERFORM DTC INSPECTION AND VERIFY THAT MALFUNCTIONING PART IS SWIVEL ACTUATOR (RH)
•  Make sure to reconnect all disconnected connectors.
•  Disconnect the negative battery cable.
•  Clear the DTC from the AFS control module using the M-MDS.
•  Perform the AFS control module DTC inspection using the M-MDS.
•  Is the same DTC present?
Yes
Replace the front combination light (RH), then go to the next step.
(See FRONT COMBINATION LIGHT REMOVAL/INSTALLATION.)
No
Go to Step 4.
3
VERIFY TROUBLESHOOTING COMPLETED
•  Make sure to reconnect all disconnected connectors.
•  Disconnect the negative battery cable.
•  Clear the DTC from the AFS control module using the M-MDS.
•  Perform the AFS control module DTC inspection using the M-MDS.
•  Is the same DTC present?
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.
4
VERIFY THAT NO OTHER DTCs ARE PRESENT
•  Are any DTCs present?
Yes
Go to the applicable DTC inspection.
(See DTC TABLE [AFS (ADAPTIVE FRONT LIGHTING SYSTEM)].)
No
DTC troubleshooting completed.