Diagnostic procedure

BLIND SPOT MONITORING (BSM) OFF INDICATOR LIGHT DOES NOT ILLUMINATE WHEN IGNITION SWITCHED TO ON (BLIND SPOT MONITORING (BSM) SYSTEM) DIAGNOSTIC PROCEDURE

Step	Inspection	Result	Action
1*	INSPECT BLIND SPOT MONITORING (BSM) CONTROL MODULE (RH) POWER SUPPLY VOLTAGE Switch the ignition ON (engine off or on). Measure the voltage at blind spot monitoring (BSM) control module (RH) terminal B. Is the voltage B+?	Yes	Go to the next step.
1*		No	Inspect and repair for the following: Inspect the condition of fuses between the push button start and the blind spot monitoring (BSM) control module (RH), and perform repairs at the location where the fuse is blown. Inspect for an open circuit in the wiring harness between the or push button start and the blind spot monitoring (BSM) control module (RH).
2*	INSPECT BLIND SPOT MONITORING (BSM) CONTROL MODULE (RH) GROUND CIRCUIT Switch the ignition to off (LOCK). Verify that there is continuity between the blind spot monitoring (BSM) control module (RH) terminal E and ground. Is there continuity?	Yes	Go to the next step.
2*		No	Inspect and repair the ground point. Repair or replace for an open circuit between the blind spot monitoring (BSM) control module (RH) and ground.
3	INSPECT IF MALFUNCTION IS IN INSTRUMENT CLUSTER OR BLIND SPOT MONITORING (BSM) CONTROL MODULE (RH) Turn off the blind spot monitoring (BSM) OFF indicator light using the M-MDS instrument cluster active command modes WL+IL. (See ACTIVE COMMAND MODES TABLE [INSTRUMENT CLUSTER] .) Does the blind spot monitoring (BSM) OFF indicator light turn on according to the active command modes?	Yes	Replace the blind spot monitoring (BSM) control module. (See BLIND SPOT MONITORING (BSM) CONTROL MODULE REMOVAL/INSTALLATION .)
3		No	Replace the instrument cluster. (See INSTRUMENT CLUSTER REMOVAL/INSTALLATION .)