FixVault

DTC B148E-00: Front Camera Malfunction: Notes

WARNING: This page is about a different car, the 2018 Mazda CX-9. However, it is still accessible from the selected car via links, so may be relevant.
DTC B148E:00 (360°VIEW Monitor Control Module) DETECTION CONDITION AND POSSIBLE CAUSE

Description Front Camera Malfunction
Detection Condition
  • The 360°view monitor control module detects an input error from the front camera.
Fail-safe
  • Switches front camera image to black screen
Possible Cause
  • 360°view monitor control module connector or terminal malfunction
  • Front camera connector or terminal malfunction
  • Short to ground in wiring harness between the following terminals:
    • 360°view monitor control module terminal S-Front camera terminal D
  • Short to power supply in wiring harness between the following terminals:
    • 360°view monitor control module terminal S-Front camera terminal D
  • Open circuit in wiring harness between the following terminals:
    • 360°view monitor control module terminal S-Front camera terminal D
  • Front camera malfunction
  • 360°view monitor control module malfunction
G12265183