DTC B2090: Driving Support System Malfunction [10/2014 - ]: Procedure

CHECK FOR DTC (DRIVING SUPPORT SYSTEM)

Using the Techstream, enter the following menus: Powertrain or Body Electrical / Pre-Collision 2 or Radar Cruise / Trouble Code.

Check for DTCs.

RESULT

Result	Proceed to
"Pre-Collision 2" or "Radar Cruise" DTC is not output	A
"Pre-Collision 2" or "Radar Cruise" DTC is output	B

B → GO TO RELEVANT FLOWCHART

A: Go to next step

ADJUST OBJECT RECOGNITION CAMERA
NOTE:
For vehicles without a driver monitor camera, go to the next step.
1. Adjust the object recognition camera. Refer to ADJUSTMENT [10/2014 - ] .
NEXT: Go to next step
CHECK FOR DTC
1. Using the Techstream, enter the following menus: Body Electrical / Pre-Collision 1 / Trouble Code.
2. Select "Clear" and clear the data.
3. Recheck for DTC.
  OK
  
  DTC B2090 is not output.
NG → See step 4

OK → END
REPLACE SEAT BELT CONTROL ECU. Refer to REMOVAL [10/2014 - ]