DTC U0151-00: Communication Error With Sophisticated Airbag Sensor (SAS) Control Module [Dash-Electrical Supply Unit]: Outline

WARNING: This page is about a different car, the 2020 Mazda CX-30. However, it is still accessible from the selected car via links, so may be relevant.

DTC U0151:00 [DASH-ELECTRICAL SUPPLY UNIT] DETECTION CONDITION AND POSSIBLE CAUSE

System malfunction location	Communication error with Sophisticated Airbag Sensor (SAS) control module
Detection condition	The dash-electrical supply unit cannot receive CAN signal from the Sophisticated Airbag Sensor (SAS) control module.
Fail-safe	The value of the data which is not received from the Sophisticated Airbag Sensor (SAS) control module is fixed at the specified value.
Possible cause	Malfunction in CAN communication line between Sophisticated Airbag Sensor (SAS) control module and dash-electrical supply unit
System wiring diagram	Not applicable
Connector diagram	Not applicable