DTC U0001:88/U0100:00/U0131:00/U0155:00/U0214:00/U0232:00/U0233:00 [BLIND SPOT MONITORING (BSM)]

id0902i3018200

System malfunction location	U0001:88 •  Module communication error (HS-CAN) U0100:00 •  Communication error with PCM U0131:00 •  Communication error with EPS control module U0155:00 •  Communication error with instrument cluster U0214:00 •  Communication error with start stop unit U0232:00 •  Communication error with BSM control module (LH) U0233:00 •  Communication error with BSM control module (RH)
Detection condition	•  U0001:88 ―  The BSM control module detected a CAN bus communication line (HS-CAN) malfunction. •  U0100:00 ―  The BSM control module could not receive a CAN signal from the PCM. •  U0131:00 ―  The BSM control module could not receive a CAN signal from the EPS control module. •  U0155:00 ―  The BSM control module could not receive a CAN signal from the instrument cluster. •  U0214:00 ―  The BSM control module could not receive a CAN signal from the start stop unit. •  U0232:00 ―  The BSM control module (RH) could not receive a CAN signal from the BSM control module (LH). •  U0233:00 ―  The BSM control module (LH) could not receive a CAN signal from the BSM control module (RH).
Fail-safe	•  U0001:88 ―  BSM is stopped. •  U0100:00 ―  BSM is stopped. •  U0131:00 ―  BSM is stopped. •  U0155:00 ―  BSM is stopped. •  U0214:00 ―  BSM is stopped. •  U0232:00 ―  BSM is stopped. •  U0233:00 ―  BSM is stopped.
Possible cause	•  Malfunction in CAN bus communication line •  Malfunction in CAN communication line between PCM and BSM control module •  Malfunction in CAN communication line between EPS control module and BSM control module •  Malfunction in CAN communication line between instrument cluster and BSM control module •  Malfunction in CAN communication line between start stop unit and BSM control module •  Malfunction in CAN communication line between BSM control module (RH) and BSM control module (LH)
System wiring diagram	—

Diagnostic Procedure