What is a Chevrolet Camaro ZL1 5th Gen airbag control module?
The Chevrolet Camaro ZL1 5th Gen airbag control unit, also known as the Sensing Diagnostic Module (SDM), is your vehicle's central safety unit. It continuously monitors sensors, stores critical crash data, and precisely controls the deployment of all airbags and seatbelt pretensioners in the event of an accident to ensure occupant safety.
This highly complex module is essential for the proper functioning of your Camaro's passive safety system. It processes signals from acceleration and rotation sensors to decide in milliseconds whether deployment is necessary.
Why is the Chevrolet Camaro ZL1 5th Gen airbag control unit defective?
The Chevrolet Camaro ZL1 5th Gen airbag control unit often fails because it stores crash data after an accident, requiring a module reset, or because internal electronic components fail due to aging or voltage spikes. A faulty control unit leads to errors in the airbag system, making immediate repair essential.
A common cause of failure is the storage of crash data after an impact, even in minor accidents. This data blocks the system and must be professionally reset to restore the module's full functionality.
Even without an accident, internal components can be damaged due to wear, moisture, or faulty power supplies. A precise diagnosis is crucial to identify the exact cause of the fault and repair or replace the airbag control unit.
Common error codes for Chevrolet Camaro ZL1 5th Gen airbag control unit repair
During Chevrolet Camaro ZL1 5th Gen airbag control module repair, specific error codes may occur that indicate internal problems or communication issues with the SDM. These codes are crucial for accurate diagnosis because they directly affect the functionality of the control module and not other system components.
- B1000 → Control unit communication error → Internal communication errors of the SDM
- B0053 → Deployment Commanded with Loop Error → Module saves trigger command; reset is required
- B0055 00 → Side airbag deployment commanded → The system has registered a side airbag deployment; reset is required
- B0056 00 → Passenger frontal airbag suppressed → System error regarding the activation or deactivation of the passenger airbag
- B0073 → Auxiliary trigger circuit – resistance too low → Error in the electrical circuit for triggering the additional module
- B0074 → Additional trigger circuit – circuit open → Open circuit in the trigger circuit of the additional module
- B0083 → Airbag control unit error → Internal error in the airbag control unit
- B0084 → Airbag control unit error → Internal error in the airbag control unit
- U0117 0 → CAN bus communication error to the airbag control unit → Loss of connection to the SDM via the CAN bus
What part numbers are available for the Chevrolet Camaro ZL1 5th Gen airbag control unit repair?
For Chevrolet Camaro ZL1 5th Gen airbag control unit repairs, specific OEM part numbers are relevant to ensure exact compatibility with your vehicle model. These numbers identify the original Sensing Diagnostic Module (SDM) and are crucial for a successful repair or replacement of the module.
The 100% verified OEM part numbers for the airbag control module (SRS SDM) of the Chevrolet Camaro 5th Gen, including ZL1, are as follows:
- Part Number 13510481 (GM OEM): Original part number for the airbag control module, fits model year 2016 and later models of the Camaro 5th Gen, including ZL1.
- Part number 812586170 (GM OEM): An alternative original equipment part number that is functionally identical to 13510481 and designates the same airbag module.
- Part Number 13510817 (GM OEM): Another original part number for the airbag control module, typically for the 2017-2018 Chevrolet Camaro 5th Gen.