What is a Chrysler Shadow P airbag control unit?
The Chrysler Shadow P airbag control unit is the central safety unit that activates all occupant restraint systems, such as airbags and seatbelt pretensioners, in the event of an accident. It continuously monitors sensors, stores relevant crash data, and is essential for ensuring the proper functioning of your vehicle's passive safety system.
This critical component is usually located centrally in the vehicle interior, often under the dashboard or in the center console, to accurately record impact data.
It is responsible for controlling the deployment of driver and, if applicable, passenger airbags and makes a significant contribution to occupant safety.
Why is the Chrysler Shadow P airbag control unit defective?
The Chrysler Shadow P airbag control unit often fails due to internal electronic errors, aging, or overvoltage, leading to system failures. After an accident, it also often stores a non-erasable crash record. Repairing or replacing the airbag control unit is then essential to restore full functionality.
A common reason for failure is a stored crash record that cannot be deleted after an impact and blocks the system.
Internal electronic defects, caused by the age of the vehicle or moisture ingress, can also cause the system to fail.
Signs of a defective or broken control unit include an illuminated airbag warning light or specific error messages during diagnosis in the workshop.
Common error codes for Chrysler Shadow P airbag control unit repair
During Chrysler Shadow P airbag control unit repairs, specific error codes may occur that indicate problems with the control unit itself or its ability to communicate. These codes are crucial for diagnostics to identify the exact source of the error and enable targeted repair or replacement of the defective airbag control unit.
- B1000 → Control unit communication error → Communication between the airbag control unit and other systems is disrupted.
- B1B02 → Driver Airbag Squib 1 Circuit Low → Low signal voltage in the driver airbag squib circuit, indicates a fault in the control unit or wiring.
- FC 1 → Control unit defective → An internal defect or failure of the electronics in the airbag control unit requires repair.
- No communication → Communication error with control unit → The airbag control unit does not respond to diagnostic requests.
What part numbers are available for Chrysler Shadow P airbag control unit repair?
For Chrysler Shadow P airbag control module repair, the primary and confirmed OEM part number is Mopar 4637513. This part number identifies the original airbag control module for Dodge Shadow and Chrysler Shadow models from 1991-1994, which is critical for correct repair or replacement part sourcing.
The Mopar part number 4637513 is explicitly identified as an airbag control module for the Dodge Shadow (model years 1991-1994).
It fits 4-cylinder 2.2L and 2.5L engine variants of this series.
Other OEM or supplier part numbers for this specific airbag control unit could not be validated in the research, which underlines the importance of this number for the repair.
For a successful Chrysler Shadow P airbag control unit repair, it is crucial to check the compatibility of the replacement part with this original part number to avoid future problems or recurrence of errors.