DTC B148E-01: Front Camera Circuit Malfunction (360° View Monitor Control Module): 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 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
Courtesy of MAZDA MOTORS CORP.