Chevrolet B1D Fault Codes — 24 Codes

The 24 Chevrolet · GMC · Holden · Buick fault codes that start with B1D, with descriptions.

Code	Description
`B1D0D`	Left Rear Side Access Cinch Latch Motor Release Control
`B1D0E`	Left Rear Side Access Cinch Latch 1 Motor Cinch Control
`B1D2A`	Right Rear Side Access Cinch Latch Motor Release Control
`B1D2B`	Right Rear Side Access Cinch Latch 1 Motor Cinch Control
`B1D3B`	Virtual Key Private CAN Bus Positive Serial Data
`B1D4E`	Rearview Underbody Camera
`B1D4F`	Front View Underbody Camera Circuit Range/Performance
`B1D50`	Underbody Camera LVDS Coaxial Signal
`B1D71`	Radio Control
`B1D73`	Driver Information Display
`B1D77`	Heater and Air Conditioning Auxiliary Control
`B1D8A`	Left Rear Door Unlatch Actuator Unlatch Control
`B1D8B`	Right Rear Door Unlatch Actuator Unlatch Control
`B1D90`	Left Rear Door Unlatch Actuator Return Control
`B1D91`	Right Rear Door Unlatch Actuator Return Control
`B1D96`	Left Rear Side Access Door Motor Open Control
`B1D97`	Left Rear Side Access Door Motor Close Control
`B1D98`	Right Rear Side Access Door Motor Open Control
`B1D99`	Right Rear Side Access Door Motor Close Control
`B1DB9`	Rear/Left Rear Surround Speaker Positive Control
`B1DBA`	Rear Airflow Shut-Off Motor 2
`B1DBF`	Rear Mode Valve Actuator - Left 2
`B1DCE`	Charge Port Housing Lamp
`B1DD0`	Image Processing Module - Processor 2

Other blocks

Code descriptions are shown in their source language; records without a translation stay raw. Source: CarCoding fault code database.

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