If this LIN communication error of left HLL(Head Lamp Leveling) occurs, this B2201 code is set.
Item | Detecting Condition | Possible Cause |
DTC Strategy |
•
Signal monitoring | 1. LIN Communication circuit is opened 2. Faulty HLL of left side headlamp |
Enable Conditions |
•
IG ON | |
Threshold Value |
•
Left HLL(Head Lamp Leveling) LIN communication error | |
Detecting time |
•
1sec. | |
Fail Safe |
•
Swivelling : stop at present status
•
Levelling : stop at present status | |
Check Lamp |
•
No |
