What is a Chrysler Cirrus 1st Gen airbag control module?
The Chrysler Cirrus 1st Gen airbag control unit is the central safety unit in the vehicle that activates all occupant restraint systems, such as airbags and seatbelt pretensioners, in the event of an accident. It monitors the system using integrated sensors, stores crash data, and ensures proper function for maximum passenger safety during Chrysler Cirrus 1st Gen airbag control unit repairs.
This microprocessor-based module detects impact events using integrated acceleration sensors and complex algorithms.
It continuously performs self-tests and stores error codes to enable precise diagnosis of malfunctions.
Communication with other control units and components of the passive safety system takes place via special, usually yellow connectors.
Why is the Chrysler Cirrus 1st Gen airbag control module defective?
A Chrysler Cirrus 1st Gen airbag control module often malfunctions because internal error codes like B2208 indicate module failure. Communication errors (B1000) or open circuits in the airbag system (B1B02, B1B06) are other causes. If the airbag control module is faulty, a professional diagnosis is essential for a safe Chrysler Cirrus 1st Gen airbag control module repair.
Internal component failures are a common cause of airbag control unit failure, which usually requires a complete replacement.
Electrical problems such as short circuits or open circuits in the wiring can also affect the function of the module and cause a defect.
Sometimes previous recalls that pointed to potential short circuits in the ORC module can also be the cause of a failure, which requires precise fault diagnosis.
Common error codes for Chrysler Cirrus 1st Gen airbag control unit repair
Specific trouble codes are crucial for Chrysler Cirrus 1st Gen airbag control unit repair. B1000 signals a communication error, while B2208 indicates an internal fault in the control unit. Codes like B1B02 and B1B06 indicate open circuits in the airbag system. These codes help a repair shop accurately diagnose the failure.
- B1000 → Control unit communication error → The airbag ECU cannot send/receive data or can send/receive incorrect data.
- B2208 → Internal error in the airbag control unit → The module itself has a defect, which often requires replacement.
- B1B02 → Open circuit in the airbag system → There is a problem in the wiring or internal circuit of the airbag system.
- B1B06 → Open circuit in the airbag system → Similar to B1B02, this code indicates an interruption in the power supply or data line.
What part numbers are available for the Chrysler Cirrus 1st Gen airbag control unit repair?
For Chrysler Cirrus 1st Gen airbag control unit repairs, precise OEM part numbers are essential for full compatibility. Verified original numbers include 04602315, 0PJ42RC8AC, and PH40LAZAE. These are crucial for replacing a defective or broken module and ensuring a successful repair in the workshop.
Part number 04602315 has been confirmed multiple times as the original airbag control unit (SRS Control Module) for the 1st generation Chrysler Cirrus (approx. 1997–2000).
0PJ42RC8AC is listed as the original driver side airbag module, suggesting a close connection to the control unit function or an integrated unit.
PH40LAZAE is also listed by Mopar as a "Genuine Airbag" for the Chrysler Cirrus and is often mentioned in the context of airbag control units.
No clearly verified third-party OEM part numbers such as Bosch or Continental could be found specific to this Chrysler Cirrus airbag control module, therefore the use of original part numbers is recommended for any repair.