What is a Dodge Stratus JR airbag control module?
The Dodge Stratus JR airbag control unit is the central safety unit in your vehicle, precisely activating all occupant restraint systems, such as airbags and seatbelt pretensioners, in the event of an accident. It continuously monitors sensors, stores important crash data, and ensures the proper functioning of the entire airbag system to provide maximum safety.
This microprocessor-based module is responsible for controlling and monitoring the Supplemental Restraint System (SRS) in the Dodge Stratus. It receives signals from various sensors and decides whether to activate the safety mechanisms at the right time.
The correct functioning of the airbag control unit is crucial for the passive safety of the vehicle and reports faults via a warning light on the dashboard.
Why is the Dodge Stratus JR airbag control module defective?
A Dodge Stratus JR airbag control module often becomes defective because it stores crash data after an impact and locks up, requiring reprogramming or a reset, or due to internal electronic errors such as memory or power supply problems that affect its functionality.
Common causes of a defect are internal hardware errors or corrupted software in the control unit itself. These can be caused by aging or electrical surges.
After an airbag deployment, the module stores irreversible crash data, which makes a "Dodge Stratus JR Airbag Control Unit Repair" necessary, as otherwise it deactivates the system.
Communication problems with other control units in the vehicle via the CAN bus can also lead to a failure, as the module can then no longer function correctly.
Common error codes for Dodge Stratus JR airbag control unit repair
When diagnosing a faulty Dodge Stratus JR airbag control module, specific error codes will occur that directly indicate internal problems with the module, communication failures, or power supply difficulties, necessitating a "Dodge Stratus JR airbag control module repair."
- B0001 → Control unit internal error / memory error → Cause: The control unit cannot perform its internal functions correctly.
- B0002 → Control unit power supply error → Cause: The power supply of the control unit is faulty.
- B0003 → Communication error with airbag control unit → Cause: The control unit cannot communicate with other vehicle systems.
- B0010 → Internal diagnostic memory error → Cause: Internal system diagnostic data is corrupted or inaccessible.
- B0020 → Airbag control unit error in the internal sensor array → Cause: The control unit cannot process internal sensor values correctly.
- B0050 → Airbag control unit self-test failed → Cause: A critical error prevents the control unit from operating properly.
- B1000 → Control unit communication error → Cause: The connection between the control unit and the vehicle network is faulty.
- B1001 → Internal memory or EEPROM error → Cause: The control unit cannot save important configuration or calibration data.
- B1010 → Airbag control unit fuse circuit fault → Cause: The control unit's electrical fuse is faulty.
- U0073 → CAN bus communication error (control unit not accessible) → Cause: The control unit cannot be reached via the CAN bus.
- U0100 → Loss of communication with airbag control unit → Cause: The vehicle system cannot establish a connection with the airbag control unit.
What part numbers are available for the Dodge Stratus JR airbag control unit repair?
For a successful Dodge Stratus JR airbag control unit repair, the exact OEM part numbers are crucial, as they ensure compatibility with your vehicle model and year and enable precise assignment of the appropriate replacement part or repair solution.
There are several accurately validated OEM part numbers for the Dodge Stratus JR airbag control module, all of which are genuine Dodge (Mopar) parts.
These part numbers are specific to the airbag control unit and are not generic sensors or aftermarket parts.
- MR530103: This is a genuine Mopar OEM Air Bag Control Module for the 2004 Dodge Stratus.
- 04602340AE: Another OEM Air Bag Control Module from Dodge/Mopar, which also exists in variants such as AB, AC and AD and performs the same function.
- 0UR76WL8AE: An OEM Air Bag Driver Module, also from Dodge/Mopar, which includes compatible variants such as 0UR76WL8AB, 0UR76WL8AC, 0RB62WL8AA and 0UR76WL8AD.
All part numbers mentioned are designed for the Dodge Stratus JR from approximately 1996 to 2004 and fit the 2.0L, 2.4L and 2.5L engines.
The number variations represent typical revisions and are fully compatible, increasing flexibility in the "Dodge Stratus JR airbag control unit repair."