Subaru Legacy BN/BS (2015-2019) Service Manual: Dtc b2313 rear radar detect vdc

Subaru Legacy BN/BS (2015-2019) Service Manual / Blind spot detection rear cross traffic alert (diagnostics) / Diagnostic procedure with diagnostic trouble code (dtc) / Dtc b2313 rear radar detect vdc

DTC DETECTING CONDITION:

Vehicle dynamics control (VDC) fails.

TROUBLE SYMPTOM:

• All functions of BSD/RCTA stop.

• Fail icon is displayed in the combination meter LCD display.

• Failure-related notification is displayed for approx. two seconds on LCD display in the combination meter.

• VDC warning light illuminates in the combination meter.

NOTE:

Check and replace the side that displayed the DTC.

STEP	CHECK	YES	NO
1.CHECK VDC. Check the VDC. Basic Diagnostic Procedure	Is there any fault-	Perform the inspection according to the VDC diagnosis.	Diagnostic Procedure with Diagnostic Trouble Code (DTC) > DTC B2313 REAR RADAR DETECT VDC
2.CHECK BSD/RCTA. 1) Restore the vehicle to its original state. 2) Perform the Inspection Mode. Inspection Mode	Is DTC B2313 displayed- (Current malfunction)	Replace the radar sensor. Radar Sensor	Even if DTC is displayed, the circuit has returned to a normal condition at this time. Reproduce the failure, and then perform the diagnosis again. NOTE: In this case, temporary poor contact of connector, temporary open or short circuit of harness may be the cause.

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Rear window defogger Outside mirror defogger (if equipped) Windshield wiper deicer (if equipped) The defogger and deicer system is activated only when the ignition switch is in the "ON" position. Control switch (type A) Models without outside mirror defogge ...