DTC B12BD-01: Rear Mount Camera Circuit Malfunction [360° View Monitor Control Module]: Outline

DTC B12BD:01 [360°VIEW MONITOR CONTROL MODULE] DETECTION CONDITION AND POSSIBLE CAUSE

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