DTC B2452: Height Control Sensor Data Out of Range When Initializing: Procedure

1. Perform initialization of the headlight leveling ECU assembly. Refer to INITIALIZATION .

   HINT: 

   • Before initializing the headlight leveling ECU assembly, make sure that the vehicle condition is proper for initialization.
   • Be sure to perform initialization as instructed.

NEXT: Go to next step 

1. Using the Techstream, recheck for DTCs.

   Result

   Result	Proceed to
   DTC B2452 is not output.	A
   DTC B2452 is output.	B

   HINT: 

   If the headlight leveling ECU assembly stores DTC B2452 even though the ECU has been initialized as instructed, there may be a malfunction in the headlight leveling ECU assembly.

B → See step   3 

A → END