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Home >> Mazda >> 2021 >> CX-30 Turbo >> Repair and Diagnosis >> External Pages >> Different car >> Section 76 (On-Board Diagnostic - Vehicle Control Module (1 Of 2)) >> DTC B14F7-88: Unit Communication Error (HS-Can) [Vehicle Control Module] >> With 360° View Monitor System >> Outline

With 360° View Monitor System: 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 B14F7:88 (VEHICLE CONTROL MODULE) DETECTION CONDITION AND POSSIBLE CAUSE - WITH 360° VIEW MONITOR SYSTEM

System malfunction location Unit communication error (HS-CAN)
Detection condition
  • The vehicle control module (VCM) received a BUS OFF signal (HS-CAN) from the 360° view monitor control module for 10 s.
Fail-safe (See DTC TABLE [VEHICLE CONTROL MODULE (US)] .)
Possible cause
  • Malfunction in CAN BUS communication line between vehicle control module (VCM) and 360° view monitor control module
  • 360° view monitor control module malfunction
  • Vehicle control module (VCM) malfunction
System wiring diagram Not applicable
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