MULTI MODEL – BSM OFF INDICATOR LIGHT FLASHING WITH DTC U3000:54
2014-2015 Mazda3 Japan built vehicles (equipped with BSM) with VINs between JM1BM******100001 and 227916 (produced before August 7, 2014)
2014 Mazda3 Mexico built vehicles (equipped with BSM) with VINs between 3MZBM******100001 and 210564 (produced before May 23, 2014)
2014-2015 Mazda6 vehicles (equipped with BSM) with VINs between JM1GJ******100001 and 202992 (produced before Aug. 7, 2014)
2013-2014 CX-9 vehicles (equipped with BSM) with VINs between JM3TB******425232 and 445920 (produced from Aug. 1, 2013 to July 3, 2014)
Blind Spot Monitoring (BSM) OFF indicator light flashing and DTC U3000:54 stored in memory.
|U3000:54||Radar performance malfunction (BSM control module detected malfunction in misalignment)|
The concern is caused by inadequate BSM control module control logic.
The BSM control module software has been updated to eliminate this concern.
- Verify the customer concern of the (BSM) OFF indicator light flashing in the instrument cluster and that DTC U3000:54 is stored in memory.
- Visually inspect the rear bumper surface for excessive dirt, scratches, deformities or foreign material attached to the bumper. These can all affect the BSM from operating properly.
|NOTE: Even a minor impact to the bumper can cause a misalignment of the BSM, which may also cause DTC U3000:54 to be stored in memory. However, this is not covered under warranty. Re-align the module and re-test the BSM.|
- Replace both side BSM control modules with modified parts according to the instructions on MS3 online or the Workshop Manual.
- Perform the blind spot monitoring (BSM) radar test according to the instructions on MS3 online or the Workshop Manual.
NOTE: When performing the blind spot monitoring radar test according to the instructions on the M-MDS screen, be sure to follow the Caution below, otherwise, the test could fail.
CAUTION: When the M-MDS instructs you to start the engine, wait at least five (5) seconds before pressing the check mark. If the test fails for any reason, turn the ignition off, wait for at least three (3) seconds, then repeat the test from the beginning.
|GJR9-67-Y30F||BSM control module||2||Mazda3 / Mazda6|
|TK21-67-Y30E||BSM control module||2||CX-9|