DTC B2452: Height Control Sensor Data Out of Range When Initializing [06/2015 - ]: Procedure

1. Clear the DTCs.

   Refer to DTC CHECK / CLEAR [06/2015 - ]

   Body Electrical > HL AutoLeveling > Clear DTCs 

   Result

   Proceed to
   NEXT

Result: 

NEXT 

See step  2

1. Turn the power switch on (IG).
2. Inspect the light using the dimmer switch.
3. Check for DTCs.

   Refer to DTC CHECK / CLEAR [06/2015 - ]

   Body Electrical > HL AutoLeveling > Trouble Codes 

   Result

   Result	Proceed to
   DTC B2452 output does not occur	A
   DTC B2452 output occurs	B

Result: 

A 

USE SIMULATION METHOD TO CHECK. Refer to  HOW TO PROCEED WITH TROUBLESHOOTING [06/2015 - 11/2018]  , or refer to  HOW TO PROCEED WITH TROUBLESHOOTING [11/2018 - ] 

Result: 

B 

See step  3

1. Check the rear height control sensor sub-assembly installation condition.

   Result

   Result	Proceed to
   Rear height control sensor sub-assembly installation condition is normal	A
   Rear height control sensor sub-assembly installation condition is abnormal	B

Result: 

A 

REPLACE REAR HEIGHT CONTROL SENSOR SUB-ASSEMBLY. Refer to  REMOVAL [06/2015 - 11/2018]  , or refer to  REMOVAL [11/2018 - ] 

Result: 

B 

INSTALL PARTS CORRECTLY. Refer to  INSTALLATION [06/2015 - 11/2018]  , or refer to  INSTALLATION [11/2018 - ]