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Home >> Mazda >> 2022 >> 3 Select, 4D Sedan >> Repair and Diagnosis >> External Pages >> Different car >> Section 102 (On-Board Diagnostic - 360DEGREES View Monitor Control Module) >> DTC B148E-01: Front Camera Circuit Malfunction [360°View Monitor Control Module] >> Outline
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DTC B148E-01: Front Camera Circuit Malfunction [360°View Monitor Control Module]: Outline

WARNING: This page is about a different car, the 2021 Mazda 3. However, it is still accessible from the selected car via links, so may be relevant.
DTC B148E:01 [360°VIEW MONITOR CONTROL MODULE] DETECTION CONDITION AND POSSIBLE CAUSE

System malfunction location Front camera circuit malfunction
Detection condition
  • The 360°view monitor control module detects a malfunction in the front camera circuit for 5 s.
Fail-safe (See DTC TABLE [360°VIEW MONITOR CONTROL MODULE (US)] .)
Possible cause
  • Front camera connector malfunction
  • 360°view monitor control module connector malfunction
  • Short to ground in front camera circuit
  • Short to power supply in front camera circuit
  • Open circuit in front camera circuit
  • Front camera malfunction
  • 360°view monitor control module malfunction
G13718617Courtesy of MAZDA MOTORS CORP.