Start by checking the "Possible Causes" listed above. Visually inspect the related wiring harness and connectors. Check for damaged components and look for broken, bent, pushed out, or corroded connector's pins.
The cost to diagnose the B118D MAZDA code is 1.0 hour of labor. The auto repair's diagnosis time and labor rates vary by location, vehicle's make and model, and even your engine type. Most auto repair shops charge between $75 and $150 per hour.
The Blind Spot Monitoring (BSM) Control Module monitors the BSM Indicator Light Right. The BSM Control Module sets the OBDII code when the BSM Control Module right performs measurement at 0.01 s intervals and a short to ground in the BSM indicator light right circuit is detected 48 times continuously.
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