{"id":9925,"date":"2017-06-11T23:57:24","date_gmt":"2017-06-11T23:57:24","guid":{"rendered":"http:\/\/mazdaman.x10host.com\/sm353598\/"},"modified":"2017-06-11T23:57:24","modified_gmt":"2017-06-11T23:57:24","slug":"sm353598","status":"publish","type":"page","link":"https:\/\/chroot-me.in\/16ND\/sm353598\/","title":{"rendered":"DTC U0001:88\/U0100:00\/U0121:00\/U0155:00\/U0214:00 [BLIND SPOT MONITORING (BSM) CONTROL MODULE]"},"content":{"rendered":"
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2016 – MX-5 – i-ACTIVSENSE<\/h2>\n

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DTC U0001:88\/U0100:00\/U0121:00\/U0155:00\/U0214:00 [BLIND SPOT MONITORING (BSM) CONTROL MODULE]<\/h3>\n\n\n\n\n\n\n\n
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Description<\/p>\n<\/td>\n

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    U0001:88<\/p>\n<\/li>\n

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      Unit communication error (MS-CAN)<\/p>\n<\/li>\n<\/ul>\n

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      U0100:00<\/p>\n<\/li>\n

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        Communication error with PCM<\/p>\n<\/li>\n<\/ul>\n

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        U0121:00<\/p>\n<\/li>\n

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          Communication error with DSC HU\/CM<\/p>\n<\/li>\n<\/ul>\n

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          U0155:00<\/p>\n<\/li>\n

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            Communication error with instrument cluster<\/p>\n<\/li>\n<\/ul>\n

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            U0214:00<\/p>\n<\/li>\n

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              Communication error with start stop unit<\/p>\n<\/li>\n<\/ul>\n<\/ul>\n<\/td>\n<\/tr>\n

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Detection condition<\/b><\/p>\n<\/td>\n

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    U0001:88<\/p>\n<\/li>\n

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      Blind spot monitoring (BSM) control module (LH) detects a CAN bus communication line (MS-CAN) malfunction with the ignition switched ON (engine off or on).<\/p>\n<\/li>\n<\/ul>\n

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      U0100:00<\/p>\n<\/li>\n

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        Blind spot monitoring (BSM) control module (LH) cannot receive the CAN signal from the PCM for 2 s or more<\/b> with the ignition switched ON (engine off or on).<\/p>\n<\/li>\n<\/ul>\n

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        U0121:00<\/p>\n<\/li>\n

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          Blind spot monitoring (BSM) control module (LH) cannot receive the CAN signal from the DSC HU\/CM for 2 s or more<\/b> with the ignition switched ON (engine off or on).<\/p>\n<\/li>\n<\/ul>\n

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          U0155:00<\/p>\n<\/li>\n

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            Blind spot monitoring (BSM) control module (LH) cannot receive the CAN signal from the instrument cluster for 2 s or more<\/b> with the ignition switched ON (engine off or on).<\/p>\n<\/li>\n<\/ul>\n

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            U0214:00<\/p>\n<\/li>\n

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              Blind spot monitoring (BSM) control module (LH) cannot receive the CAN signal from the start stop unit for 2 s or more<\/b> with the ignition switched ON (engine off or on).<\/p>\n<\/li>\n<\/ul>\n<\/ul>\n<\/td>\n<\/tr>\n

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Fail-safe<\/b><\/p>\n<\/td>\n

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    U0001:88<\/p>\n<\/li>\n

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      Blind spot monitoring (BSM) system is stopped.<\/p>\n<\/li>\n<\/ul>\n

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      U0100:00<\/p>\n<\/li>\n

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        Blind spot monitoring (BSM) system is stopped.<\/p>\n<\/li>\n<\/ul>\n

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        U0121:00<\/p>\n<\/li>\n

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          Blind spot monitoring (BSM) system is stopped.<\/p>\n<\/li>\n<\/ul>\n

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          U0155:00<\/p>\n<\/li>\n

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            Blind spot monitoring (BSM) system is stopped.<\/p>\n<\/li>\n<\/ul>\n

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            U0214:00<\/p>\n<\/li>\n

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              Blind spot monitoring (BSM) system is stopped.<\/p>\n<\/li>\n<\/ul>\n<\/ul>\n<\/td>\n<\/tr>\n

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Possible cause<\/b><\/p>\n<\/td>\n

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    Malfunction in CAN bus communication line<\/p>\n<\/li>\n

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    Malfunction in CAN communication line between PCM and blind spot monitoring (BSM) control module (LH)<\/p>\n<\/li>\n

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      Instrument cluster communication error (vehicle speed signal is not sent via instrument cluster from PCM)<\/p>\n<\/li>\n<\/ul>\n

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      Malfunction in CAN communication line between DSC HU\/CM and blind spot monitoring (BSM) control module (LH)<\/p>\n<\/li>\n

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        Instrument cluster communication error (yaw rate signal is not sent via instrument cluster from DSC HU\/CM)<\/p>\n<\/li>\n<\/ul>\n

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        Malfunction in CAN communication line between instrument cluster and blind spot monitoring (BSM) control module (LH)<\/p>\n<\/li>\n

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        Malfunction in CAN communication line between start stop unit and blind spot monitoring (BSM) control module (LH)<\/p>\n<\/li>\n

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          Instrument cluster communication error (turn switch signal is not sent via instrument cluster from start stop unit)<\/p>\n<\/li>\n<\/ul>\n<\/ul>\n<\/td>\n<\/tr>\n

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System wiring diagram<\/b><\/p>\n<\/td>\n

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Not applicable<\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

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Diagnostic Procedure<\/h4>\n