Subaru Legacy BN/BS (2015-2019) Service Manual: Dtc b2817 brake lamp

Subaru Legacy BN/BS (2015-2019) Service Manual / Eyesight (diagnostics) / Diagnostic procedure with diagnostic trouble code (dtc) / Dtc b2817 brake lamp

DTC DETECTING CONDITION:

• Defective brake light relay

• Defective brake light switch

• Defective VDC

TROUBLE SYMPTOM:

• All functions of EyeSight system do not operate.

• EyeSight warning light illuminates.

• Brake light does not go off or illuminate.

NOTE:

When this DTC is detected, check VDC system. Basic Diagnostic Procedure > PROCEDURE

Dtc b281b steering angle sensor fail

DTC DETECTING CONDITION:Defective steering angle sensorTROUBLE SYMPTOM:All functions of EyeSight system do not operate.NOTE:Check the steering angle sensor. Basic Diagnostic Procedure > PROCEDURE ...

Dtc b2815 power supply high voltage

Detected when the status for the battery voltage of 16 V or more continues approximately for 5 seconds and is judged to be abnormally high voltage.Refer to DTC B2814 for DTC detecting condition, troub ...

Other materials:

Removal
CAUTION:• The power steering control module continues to operate after the engine stops and calculates the temperature in the control module. Therefore, before starting service of the power steering system which requires disconnection of the connector, stop the engine and allow approx. 30 minu ...