Purpose
The BSM OFF indicator light informs the driver that the Blind Spot Monitoring (BSM) system is turned off or there is a malfunction in the system.
Function
The instrument cluster illuminates the BSM OFF indicator light based on the BSM system off signal sent via a CAN signal from the BSM control module (RH).
The instrument cluster flashes the BSM OFF indicator light based on the malfunction indication request signal sent via a CAN signal from the BSM control module (RH).
The flash pattern of the BSM OFF indicator light is as shown in the figure.

Construction
The BSM OFF indicator light are equipped in the instrument cluster.

Operation
The instrument cluster receives (1) the BSM system off signal or malfunction indication request signal from the BSM control module (RH) via the CAN signal.
The instrument cluster turns the transistor on (2) intermittently for a malfunction indication request signal and continuously for a BSM system off signal.
When the transistor turns on intermittently, the BSM OFF indicator light flashes (3) and when it turns on continuously, the BSM OFF indicator light illuminates (3).

Fail-safe
Function not equipped.
Blind Spot Monitoring (Bsm) Control Module Removal/Installation
Blind Spot Monitoring (Bsm) Off SwitchPositive Crankcase Ventilation (PCV) Valve
Purpose, Function
Prevents release of blow-by gas (unburnt gas) into the atmosphere.
The PCV valve is open/closed by the intake manifold vacuum.
Construction
The PCV valve is installed to the oil separator.
The PCV valve consists of a spring and valve.
...
TCM Configuration [Fw6 A EL, Fw6 Ax EL]
NOTE:
The TCM is built into the control valve body.
1. Verify TCM configuration implementation necessity for replacement parts.
Replacement part
Configuration necessity
Control valve body replacement
Necessary
...
Heated Oxygen Sensor (HO2 S) Heater Control
Outline
Based on the control of the HO2S heater, a stabilized oxygen concentration
is detected even at low exhaust temperatures, and feedback control of fuel injection
even at cold engine start is made possible for improved cold temperature exhaust
emission performance.
Both ...