ON-BOARD DIAGNOSTIC [BLIND SPOT MONITORING (BSM) CONTROL MODULE]

id1502006955b5


Outline

•  The blind spot monitoring (BSM) system has an on-board diagnostic function to facilitate system diagnosis.

Function

•  The on-board diagnostic function consists of the following functions:

Malfunction detection function

•  Detects malfunctions in input/output signals.
•  If a malfunction occurs, the blind spot monitoring (BSM) control module (LH) or (RH) records the malfunction as a DTC. A recorded DTC can be read by the Mazda Modular Diagnostic System (M-MDS).

DTC table

Blind Spot Monitoring (BSM) Control Module (LH)

×: Applicable
—: Not applicable

DTC No.

BSM OFF indicator light

Description

Fail-safe

Drive cycle

Self test type*1

Memory function
B118C:11
Illuminated
Blind spot monitoring (BSM) warning light (LH) circuit malfunction
×
—
C, D
×
B118C:15
Illuminated
Blind spot monitoring (BSM) warning light (LH) circuit malfunction
×
—
C, D
×
U0010:88
Illuminated
Module communication error (MS-CAN)
×
—
C, D
×
U0155:00
Illuminated
Communication error with instrument cluster
×
—
C, D
×
U0233:00
Illuminated
Communication error with blind spot monitoring (BSM) control module (RH)
×
—
C, D
×
U0401:68
Illuminated
Error signal received from PCM
×
—
C, D
×
U0415:68
Illuminated
Error signal received from DSC HU/CM
×
—
C, D
×
U0420:68
Illuminated
Error signal received from electric power steering (EPS) control module
×
—
C, D
×
U0423:68
Illuminated
Error signal received from instrument cluster
×
—
C, D
×
U0515:68
Illuminated
Error signal received from start stop unit
×
—
C, D
×
U0534:68
Illuminated
Error signal received from blind spot monitoring (BSM) control module (RH)
×
—
C, D
×
U1A00:88
Illuminated
Module communication error (Local-CAN)
×
—
C, D
×
U1A14:49
Illuminated
Blind spot monitoring (BSM) control module malfunction
×
—
C, D
×
U2300:54
Illuminated
Configuration data not received from instrument cluster
×
—
C
×
U2300:55
Illuminated
Instrument cluster configuration not implemented
×
—
C
×
U2300:56
Illuminated
Configuration data unmatched with instrument cluster
×
—
C
×
U2300:64
Illuminated
Instrument cluster configuration error
×
—
C
×
U3000:00
Illuminated
Blind spot monitoring (BSM) control module malfunction
×
—
C, D
×
U3000:22
Illuminated
Blind spot monitoring (BSM) control module malfunction
×
—
C, D
×
U3000:54
Illuminated
Radar aiming is not performed or radar sensor axis is deviated (blind spot monitoring (BSM) control module)
×
—
C, D
×
U3000:55
Illuminated
Blind spot monitoring (BSM) control module (LH) and (RH) identification error
×
—
C
×
U3003:16
Illuminated
Blind spot monitoring (BSM) control module low power supply voltage input
×
—
C, D
×
U3003:17
Illuminated
Blind spot monitoring (BSM) control module high power supply voltage input
×
—
C, D
×

*1  :C: CMDTC self test, D: ODDTC self test

Blind Spot Monitoring (BSM) Control Module (RH)

×: Applicable
—: Not applicable

DTC No.

BSM OFF indicator light

Description

Fail-safe

Drive cycle

Self test type*1

Memory function
B118D:11
Illuminated
Blind spot monitoring (BSM) warning light (RH) circuit malfunction
×
—
C, D
×
B118D:15
Illuminated
Blind spot monitoring (BSM) warning light (RH) circuit malfunction
×
—
C, D
×
U0232:00
Illuminated
Communication error with blind spot monitoring (BSM) control module (LH)
×
—
C, D
×
U0533:68
Illuminated
Error signal received from blind spot monitoring (BSM) control module (LH)
×
—
C, D
×
U1A00:88
Illuminated
Module communication error (Local-CAN)
×
—
C, D
×
U1A14:49
Illuminated
Blind spot monitoring (BSM) control module malfunction
×
—
C, D
×
U2300:54
Illuminated
Configuration data not received from instrument cluster
×
—
C
×
U2300:55
Illuminated
Instrument cluster configuration not implemented
×
—
C
×
U2300:56
Illuminated
Configuration data unmatched with instrument cluster
×
—
C
×
U2300:64
Illuminated
Instrument cluster configuration error
×
—
C
×
U3000:00
Illuminated
Blind spot monitoring (BSM) control module malfunction
×
—
C, D
×
U3000:22
Illuminated
Blind spot monitoring (BSM) control module malfunction
×
—
C, D
×
U3000:54
Illuminated
Radar aiming is not performed or radar sensor axis is deviated (blind spot monitoring (BSM) control module)
×
—
C, D
×
U3000:55
Illuminated
Blind spot monitoring (BSM) control module (LH) and (RH) identification error
×
—
C
×
U3003:16
Illuminated
Blind spot monitoring (BSM) control module low power supply voltage input
×
—
C, D
×
U3003:17
Illuminated
Blind spot monitoring (BSM) control module high power supply voltage input
×
—
C, D
×

*1  :C: CMDTC self test, D: ODDTC self test


DTC 7-digit code definition

•  When related systems or components have failed, the CM stores the DTC of the malfunctioning part in the CM memory, and allows for the retrieval of the store data using scanning tool when necessary. The DTCs are indicated using seven digits. Each digit indicates the following.
ac5wzn00004039


Status byte for DTC

•  The two digits (two digits after hyphen (-)) after the 7-digit DTC.
ac5uun00003056
•  A code which indicates the pending code, current/past malfunction status, or warning illumination status.
•  Can be read by performing a CMDTC self-test using the Mazda Modular Diagnostic System (M-MDS).
•  For details on the status byte, refer to the explanation on the Mazda Modular Diagnostic System (M-MDS) when reading the DTC.


Detection condition for the applicable DTC

Blind spot monitoring (BSM) control module (LH)

DTC No.

Description

Detection condition
B118C:11
Blind spot monitoring (BSM) warning light (LH) circuit malfunction
•  Blind spot monitoring (BSM) control module (LH) detects a short to ground in the blind spot monitoring (BSM) warning light (LH) circuit.
B118C:15
Blind spot monitoring (BSM) warning light (LH) circuit malfunction
•  Blind spot monitoring (BSM) control module (LH) detects an open circuit or short to power supply in the blind spot monitoring (BSM) warning light (LH) circuit.
U0010:88
Module communication error (MS-CAN)
•  Blind spot monitoring (BSM) control module (LH) detected a CAN bus communication line (MS-CAN) malfunction.
U0155:00
Communication error with instrument cluster
•  Blind spot monitoring (BSM) control module (LH) cannot receive a CAN signal from the instrument cluster for 5 s or more.
U0233:00
Communication error with blind spot monitoring (BSM) control module (RH)
•  No communication between blind spot monitoring (BSM) control module (RH) and (LH) for 5 s or more.
U0401:68
Error signal received from PCM
•  Blind spot monitoring (BSM) control module (LH) receives the error signal from the PCM for 5 s or more.
U0415:68
Error signal received from DSC HU/CM
•  Blind spot monitoring (BSM) control module (LH) receives the error signal from the DSC HU/CM for 5 s or more.
U0420:68
Error signal received from electric power steering (EPS) control module
•  Blind spot monitoring (BSM) control module (LH) receives the error signal from the electric power steering (EPS) control module for 5 s or more.
U0423:68
Error signal received from instrument cluster
•  Blind spot monitoring (BSM) control module (LH) receives the error signal from the instrument cluster for 5 s or more.
U0515:68
Error signal received from start stop unit
•  Blind spot monitoring (BSM) control module (LH) receives the error signal from the start stop unit for 5 s or more.
U0534:68
Error signal received from blind spot monitoring (BSM) control module (RH)
•  Blind spot monitoring (BSM) control module (LH) receives the error signal from the blind spot monitoring (BSM) control module (RH) for 5 s or more.
U1A00:88
Module communication error (Local-CAN)
•  Blind spot monitoring (BSM) control module detected a CAN bus communication line (Local-CAN) malfunction.
U1A14:49
Blind spot monitoring (BSM) control module malfunction
•  Blind spot monitoring (BSM) control module voltage control circuit malfunction is detected.
U2300:54
Configuration data not received from instrument cluster
•  Blind spot monitoring (BSM) control module cannot receive the configuration data from the instrument cluster.
U2300:55
Instrument cluster configuration not implemented
•  Blind spot monitoring (BSM) control module received a signal which indicates the instrument cluster configuration is not performed.
U2300:56
Configuration data unmatched with instrument cluster
•  Configuration data of the blind spot monitoring (BSM) control module and instrument cluster are not matched.
U2300:64
Instrument cluster configuration error
•  Instrument cluster configuration error (signal error) detected.
U3000:00
Blind spot monitoring (BSM) control module malfunction
•  Blind spot monitoring (BSM) control module internal circuit malfunction is detected.
U3000:22
Blind spot monitoring (BSM) control module malfunction
•  Blind spot monitoring (BSM) control module radio wave output malfunction is detected.
U3000:54
Radar aiming is not performed or radar sensor axis is deviated (blind spot monitoring (BSM) control module)
•  Blind spot monitoring (BSM) control module radar aiming malfunction is detected.
U3000:55
Blind spot monitoring (BSM) control module (LH) and (RH) identification error
•  A condition in which the blind spot monitoring (BSM) control module (LH) and (RH) cannot be identified is detected for 2 s or more.
U3003:16
Blind spot monitoring (BSM) control module low power supply voltage input
•  Blind spot monitoring (BSM) control module power supply voltage of less than 9 V is detected for 5 s or more.
U3003:17
Blind spot monitoring (BSM) control module high power supply voltage input
•  Blind spot monitoring (BSM) control module power supply voltage of 16 V or more is detected for 2 s or more.

Blind spot monitoring (BSM) control module (RH)

DTC No.

Description

Detection condition
B118D:11
Blind spot monitoring (BSM) warning light (RH) circuit malfunction
•  Blind spot monitoring (BSM) control module (RH) detects a short to ground in the blind spot monitoring (BSM) warning light (RH) circuit.
B118D:15
Blind spot monitoring (BSM) warning light (RH) circuit malfunction
•  Blind spot monitoring (BSM) control module (RH) detects an open circuit or short to power supply in the blind spot monitoring (BSM) warning light (RH) circuit.
U0232:00
Communication error with blind spot monitoring (BSM) control module (LH)
•  No communication between blind spot monitoring (BSM) control module (LH) and (RH) for 5 s or more.
U0533:68
Error signal received from blind spot monitoring (BSM) control module (LH)
•  Blind spot monitoring (BSM) control module (RH) receives the error signal from the blind spot monitoring (BSM) control module (LH) for 5 s or more.
U1A00:88
Module communication error (Local-CAN)
•  Blind spot monitoring (BSM) control module detected a CAN bus communication line (Local-CAN) malfunction.
U1A14:49
Blind spot monitoring (BSM) control module malfunction
•  Blind spot monitoring (BSM) control module voltage control circuit malfunction is detected.
U2300:54
Configuration data not received from instrument cluster
•  Blind spot monitoring (BSM) control module cannot receive the configuration data from the instrument cluster.
U2300:55
Instrument cluster configuration not implemented
•  Blind spot monitoring (BSM) control module received a signal which indicates the instrument cluster configuration is not performed.
U2300:56
Configuration data unmatched with instrument cluster
•  Configuration data of the blind spot monitoring (BSM) control module and instrument cluster are not matched.
U2300:64
Instrument cluster configuration error
•  Instrument cluster configuration error (signal error) detected.
U3000:00
Blind spot monitoring (BSM) control module malfunction
•  Blind spot monitoring (BSM) control module internal circuit malfunction is detected.
U3000:22
Blind spot monitoring (BSM) control module malfunction
•  Blind spot monitoring (BSM) control module radio wave output malfunction is detected.
U3000:54
Radar aiming is not performed or radar sensor axis is deviated (blind spot monitoring (BSM) control module)
•  Blind spot monitoring (BSM) control module radar aiming malfunction is detected.
U3000:55
Blind spot monitoring (BSM) control module (LH) and (RH) identification error
•  A condition in which the blind spot monitoring (BSM) control module (LH) and (RH) cannot be identified is detected for 2 s or more.
U3003:16
Blind spot monitoring (BSM) control module low power supply voltage input
•  Blind spot monitoring (BSM) control module power supply voltage of less than 9 V is detected for 5 s or more.
U3003:17
Blind spot monitoring (BSM) control module high power supply voltage input
•  Blind spot monitoring (BSM) control module power supply voltage of 16 V or more is detected for 2 s or more.


Snapshot Data

Note
•  The blind spot monitoring (BSM) control module (LH) or (RH) stores the following two types of snapshot data (vehicle information) when a DTC is detected and displays them in the Mazda Modular Diagnostic System (M-MDS).
―  Vehicle information detected by blind spot monitoring (BSM) control module (LH) or (RH)
―  Vehicle information detected by instrument cluster and received by blind spot monitoring (BSM) control module (LH) or (RH) via CAN communication
•  The data for all DTCs currently detected is stored.

—: Not applicable

Snapshot data item

Unit

Data contents

Data read/use method

Corresponding data monitor items
AAT
°C
°F
Ambient temperature
—
—
APP_STATUS
Accelerator Pedal Off/Under20%/Over20%/FAIL
Accelerator pedal position status
—
—
CFG_STATUS
Config Complete/Not Configured/Config Error
Instrument cluster configuration status
—
—
ECT_STATUS
Under 0 degrees C/0 - Under 80 degrees C/Over 80 degrees C/FAIL
Engine coolant temperature status
—
—
IC_VPWR
V
Instrument cluster power supply voltage
•  The blind spot monitoring (BSM) control module (LH) or (RH) constantly receives the power supply voltage value of the instrument cluster sent via CAN signal from the instrument cluster.
•  If a DTC is detected, the blind spot monitoring (BSM) control module (LH) or (RH) records the power supply voltage of the instrument cluster when the DTC was detected, and it is displayed in the M-MDS.
VPWR*1
IG-ON_TIMER
hh:mm:ss*2
Elapsed time since ignition was switched ON (engine off or on)
Note
•  The instrument cluster records the elapsed time since the ignition was switched ON (engine off or on).
•  The blind spot monitoring (BSM) control module (LH) or (RH) constantly receives the elapsed time since the ignition was switched ON (engine off or on) sent via CAN signal from the instrument cluster.
•  If a DTC is detected, the blind spot monitoring (BSM) control module (LH) or (RH) records the elapsed time since the ignition was switched ON (engine off or on) when the DTC was detected, and it is displayed in the M-MDS.
—
PWR_MODE_KEY
Key Out/Key Recently Out (Position 0)/Accessory (Position 1)/Post Ignition (Position 2)/Ignition On (Position 2)/Running (Position 2)/Running - Starting
•  Key Out: Ignition switched off
•  Key Recently Out (Position 0): Elapsed time within 3 s since ignition was switched off
•  Accessory (Position 1): Ignition is switched to ACC
•  Post Ignition (Position 2): Elapsed time within 3 s since ignition was switched ON (engine off or on)
•  Ignition On (Position 2): Ignition switched ON (engine off)
•  Running (Position 2): Ignition switched ON (engine on)
•  Running - Starting: Cranking condition
•  The blind spot monitoring (BSM) control module (LH) or (RH) constantly receives the ignition switch status sent via CAN signal from the instrument cluster.
•  If a DTC is detected, the blind spot monitoring (BSM) control module (LH) or (RH) records the ignition switch status when the DTC was detected, and it is displayed in the M-MDS.
—
RPM_STATUS
Engine Stop/Under1500rpm/Over1500rpm/FAIL
Engine speed status
•  The blind spot monitoring (BSM) control module (LH) or (RH) constantly receives the engine speed sent via CAN signal from the instrument cluster.
•  If a DTC is detected, the blind spot monitoring (BSM) control module (LH) or (RH) records the engine speed when the DTC was detected, and it is displayed in the M-MDS.
TACHOMTR*1
SHIFT_STATUS
P/N/
D/
R/
FAIL
Selector lever position status
•  The blind spot monitoring (BSM) control module (LH) or (RH) constantly receives the selector lever position sent via CAN signal from the instrument cluster.
•  If a DTC is detected, the blind spot monitoring (BSM) control module (LH) or (RH) records the selector lever position when the DTC was detected, and it is displayed in the M-MDS.
—
TOTAL_DIST
km
Miles
Accumulated total traveled distance from completion of vehicle until blind spot monitoring (BSM) control module (LH) or (RH) detects DTC (Odometer value in instrument cluster)
The total traveled distance from which the blind spot monitoring (BSM) control module (LH) or (RH) detects DTCs to the present can be calculated by performing the following procedure.
1.  Verify the odometer value in the instrument cluster.
2.  Verify the snapshot data item TOTAL_DIST.
3.  Subtract 2 from 1.
—
TOTAL_TIME
hh:mm:ss*2
Accumulated total elapsed time since vehicle completion until blind spot monitoring (BSM) control module (LH) or (RH) detects a DTC
Note
•  When the ROOM fuse is removed, and the ignition is switched off, the time is not included in the elapsed time.
The elapsed time from which the blind spot monitoring (BSM) control module (LH) or (RH) detects DTCs to the present can be calculated by performing the following procedure.
1.  Verify the instrument cluster PID item TOTAL_TIME.
2.  Verify the snapshot data item TOTAL_TIME.
3.  Subtract 2 from 1.
TOTAL_TIME*1
VPWR
V
Blind spot monitoring (BSM) control module (LH) or (RH) power supply voltage
—
VPWR_IG1
VSPD_STATUS
Stop/0-10km/h/Over10km/h/FAIL
Vehicle speed status
•  The blind spot monitoring (BSM) control module (LH) or (RH) constantly receives the vehicle speed sent via CAN signal from the instrument cluster.
•  If a DTC is detected, the blind spot monitoring (BSM) control module (LH) or (RH) records the vehicle speed when the DTC was detected, and it is displayed in the M-MDS.
—

*1  :Instrument cluster PID (See ON-BOARD DIAGNOSTIC [INSTRUMENT CLUSTER].)
*2  :The seconds may be indicated after the decimal point.

Data Monitor Function

•  With the PID/data monitor function, the input/output signal monitor items set in the blind spot monitoring (BSM) control module (LH) or (RH) can be selected and read out in real-time.
•  The items which can be selected are as follows.

PID/data monitor table

Blind Spot Monitoring (BSM) Control Module (LH)

—: Not applicable

PID

Unit/Operation

Data contents

Module control terminal
A_ALGN_POS_L
–
Displays the corrected angle radar (LH) auto correction.
—
A_ALGN_ST_C_L
Non completion/Completion
•  Non completion: Radar (LH) auto correction is not completed.
•  Completion: Radar (LH) auto correction is completed.
—
AIM_ANG_A*1
° (deg)
Note
•  Functions normally only when the blind spot monitoring (BSM) radar test using the Doppler simulator is being performed.
Displays the Doppler simulator detection angle detected by the blind spot monitoring (BSM) control module (LH).
—
IL_MODE
Off/On
•  Off: Blind spot monitoring (BSM) OFF indicator light is illuminated in daylight mode.
•  On: Blind spot monitoring (BSM) OFF indicator light is illuminated in night mode.
•  C (MS-CAN_H)
•  D (MS-CAN_L)
OP_BRT_L
—
Displays the blind spot monitoring (BSM) warning indicator light (LH) output brightness.
RCTA_BUZZER
Off/On
•  Off: Blind spot monitoring (BSM) warning sound is not activated.
•  On: Blind spot monitoring (BSM) warning sound is activated.
•  C (MS-CAN_H)
•  D (MS-CAN_L)
RCTA_OFF_IL*1
Off/On
•  Off: Blind spot monitoring (BSM) OFF indicator light is not illuminated.
•  On: Blind spot monitoring (BSM) OFF indicator light is illuminated.
•  C (MS-CAN_H)
•  D (MS-CAN_L)
RCTA_WARN*1
Off/On
•  Off: Blind spot monitoring (BSM) system related warning is not displayed in the center display.
•  On: Blind spot monitoring (BSM) system related warning is displayed in the center display.
•  C (MS-CAN_H)
•  D (MS-CAN_L)
SHIFT_R
Not_R/R
•  Not_R: Selector lever is in position other than R.
•  R: Selector lever is in R position.
•  C (MS-CAN_H)
•  D (MS-CAN_L)
SWA_POS
° (deg)
Displays steering angle signal (estimated absolute angle)
•  Steering wheel in neutral position: Near 0 degrees
•  Steering wheel turned to left: Changes from 0 degrees to positive
•  Steering wheel turned to right: Changes from 0 degrees to negative
•  C (MS-CAN_H)
•  D (MS-CAN_L)
VPWR_IG1
V
Displays blind spot monitoring (BSM) control module (LH) power supply voltage
I (Power position (IG1))
VSPD
KPH, MPH
Displays vehicle speed
•  C (MS-CAN_H)
•  D (MS-CAN_L)
WRN_IND_L
Off/On
•  Off: Blind spot monitoring (BSM) warning light (LH) is not illuminated.
•  On: Blind spot monitoring (BSM) warning light (LH) is illuminated.
G (Blind spot monitoring (BSM) warning light signal (LH))

*1  :If equipped

Blind Spot Monitoring (BSM) Control Module (RH)

—: Not applicable

PID

Unit/Operation

Data contents

Module control terminal
A_ALGN_POS_R
–
Displays the corrected angle radar (RH) auto correction.
—
A_ALGN_ST_C_R
Non completion/Completion
•  Non completion: Radar (RH) auto correction is not completed.
•  Completion: Radar (RH) auto correction is completed.
—
AIM_ANG_B*1
° (deg)
Note
•  Functions normally only when the blind spot monitoring (BSM) radar test using the Doppler simulator is being performed.
Displays the Doppler simulator detection angle detected by the blind spot monitoring (BSM) control module (RH).
—
IL_MODE
Off/On
Note
•  Displays in the M-MDS but it does not operate.
OP_BRT_R
—
Displays the blind spot monitoring (BSM) warning indicator light (RH) output brightness.
SHIFT_R
Not_R/R
Note
•  Displays in the M-MDS but it does not operate.
SWA_POS
° (deg)
Note
•  Displays in the M-MDS but it does not operate.
VPWR_IG1
V
Displays blind spot monitoring (BSM) control module (RH) power supply voltage
I (Power position (IG1))
VSPD
KPH, MPH
Displays vehicle speed
•  C (MS-CAN_H)
•  D (MS-CAN_L)
WRN_IND_R
Off/On
•  Off: Blind spot monitoring (BSM) warning light (RH) is not illuminated.
•  On: Blind spot monitoring (BSM) warning light (RH) is illuminated.
G (Blind spot monitoring (BSM) warning light signal (RH))

*1  :If equipped


Active Command Modes Function

•  The output parts set in the blind spot monitoring (BSM) control module (LH) or (RH) can be operated regardless of the blind spot monitoring (BSM) control module (LH) or (RH) control condition.
•  Items which can be operated are as follows:

Blind Spot Monitoring (BSM) Control Module (LH)

Simulation item

Unit/Operation

Data contents

Output part name

Operation condition
IL_MODE
Off/On
Note
•  Use in conjunction with WRN_IND_L item.
•  Off: Illuminates blind spot monitoring (BSM) OFF indicator light in daylight mode.
•  On: Illuminates blind spot monitoring (BSM) OFF indicator light in night mode.
Blind spot monitoring (BSM) OFF indicator light (Instrument cluster)
Ignition switched ON (engine off or on)
RCTA_BUZZER
Off/On
•  Off: Does not activate the blind spot monitoring (BSM) warning sound.
•  On: Activates the blind spot monitoring (BSM) warning sound.
Blind spot monitoring (BSM) warning sound (instrument cluster)
Ignition switched ON (engine off or on)
VSPD
OFF/ON
•  OFF: Set vehicle speed to 0 km/h.
•  ON: Set vehicle speed to 34 km/h.
Blind spot monitoring (BSM) control module (LH)
Ignition switched ON (engine off or on)
WRN_IND_L
Off/On
•  Off: Turns off blind spot monitoring (BSM) warning light (LH).
•  On: Illuminates blind spot monitoring (BSM) warning light (LH).
Blind spot monitoring (BSM) warning light (LH)
Ignition switched ON (engine off or on)

Blind Spot Monitoring (BSM) Control Module (RH)

Simulation item

Unit/Operation

Data contents

Output part name

Operation condition
IL_MODE
Off/On
Note
•  Displays in the M-MDS but it does not operate.
RCTA_BUZZER
Off/On
Note
•  Displays in the M-MDS but it does not operate.
VSPD
OFF/ON
•  OFF: Set vehicle speed to 0 km/h.
•  ON: Set vehicle speed to 34 km/h.
Blind spot monitoring (BSM) control module (RH)
Ignition switched ON (engine off or on)
WRN_IND_R
Off/On
•  Off: Turns off blind spot monitoring (BSM) warning light (RH).
•  On: Illuminates blind spot monitoring (BSM) warning light (RH).
Blind spot monitoring (BSM) warning light (RH)
Ignition switched ON (engine off or on)