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, make sure that the vehicle condition is proper for initialization.
   • Be sure to perform the initialization as instructed.

NEXT: Go to next step 

1. Using the Techstream, recheck for DTCs. Refer to DTC CHECK / CLEAR .

   OK

   DTC D2452 is not output.

   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.

NG → See step   3 

OK → END