If the BSM control module is replaced, Auto Configuration and BSM Radar Test must be performed: 1. Auto...
Mazda technical service bulletin SA-074-17 for 2017-2018 Mazda MAZDA3 and 2016-2018 Mazda CX-9.
- Bulletin number
- SA-074-17
- Component
- Electrical system
- Summary
- If the BSM control module is replaced, Auto Configuration and BSM Radar Test must be performed: 1. Auto Configuration -When the ignition is switched ON, the blind spot monitoring (BSM) reads the vehicle specification information sent via CAN communication from the instrument cluster, and stores the vehicle specification information into the new BSM control module. 2. BSM Radar Test - This test confirms correct BSM module/bracket alignment. The Workshop Manual "BLIND SPOT MONITORING (BSM) RADAR TEST" is incorrect. Mazda is in the process of correcting the error. Perform the following procedure temporarily until the Workshop Manual is corrected:
Owners of these vehicles have filed 81 complaints in the electrical category.
Vehicles covered
- Mazda MAZDA3 2017-2018 20172018
- Mazda CX-9 2016-2018 201620172018
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