TROUBLESHOOTING INDEX [BLIND SPOT MONITORING (BSM) CONTROL MODULE CONNECTOR 8-PIN TYPE]

id0903n1990200

No. | TROUBLESHOOTING ITEM | DESCRIPTION
--- | --- | ---
1 | BSM OFF indicator light does not illuminate when ignition switch is turned to ON position | • The BSM OFF indicator light does not illuminate when the ignition switch is turned to the ON position. • The BSM control module does not communicate with the M-MDS.
2 | BSM OFF indicator light does not illuminate while BSM system is off | • The BSM indicator light does not illuminate after the BSM OFF switch turns off when the ignition switch is turned to the ON position.
3 | BSM OFF indicator light illuminates continuously | • The BSM OFF indicator light illuminates for 4 s or more without the BSM OFF switch turning off when the ignition switch is turned to the ON position.
4 | BSM indicator light illuminates while not under light-illumination conditions | • The BSM indicator light illuminates, but the conditions to illuminate the BSM indicator light are not satisfied (vehicle speed above 32 km/h {20 mph}, turn signals off, and vehicle in warning zone).
5 | BSM indicator light does not illuminate while under BSM indicator light-illumination conditions | • The BSM indicator light does not illuminate despite satisfying the conditions to illuminate the BSM indicator light (vehicle speed above 32 km/h {20 mph}, turn signals off, and vehicle in warning zone).
6 | BSM indicator light flashes while not under BSM indicator light-flashing conditions (no combination switch operation (turn signal switch)). | • The BSM indicator light flashes despite not satisfying the BSM indicator light flashing conditions (vehicle speed above 32 km/h {20 mph}, turn signal on, and vehicle in warning zone) • The BSM indicator light flashes, but the turn signals are off.
7 | BSM indicator light does not flash while under BSM indicator light-flashing conditions (with combination switch operation (turn signal switch)). | • The BSM indicator light does not flash or illuminate continuously, but the conditions to flash the BSM indicator light are satisfied (vehicle speed above 32 km/h {20 mph}, turn signal on, and vehicle in warning zone).
8 | The BSM indicator light does not flash or illuminate continuously, but a turn signal is on. | • BSM warning alarm sounds but BSM indicator light does not flash • The BSM warning alarm is triggered on the side opposite to the direction in which the turn signal is operated. • The M-MDS is communicating with only the left or right BSM control module.
9 | BSM warning alarm does not sound while BSM indicator light flashes | • The BSM control module recognizes that a vehicle is in the warning zone on the side in which the turn signal is operated, but the BSM warning alarm does not sound despite the BSM indicator light flashing.