What is a Dodge Durango WD airbag control module?
The Dodge Durango WD airbag control unit is the central safety unit that activates all occupant restraint systems in the event of an accident. It continuously monitors crash sensors, stores relevant accident data, and ensures the correct deployment of all connected airbag modules and seatbelt pretensioners for maximum occupant safety.
This module, also called the Occupant Restraint Controller (ORC), is microprocessor-controlled and critical to vehicle safety. It is essential for monitoring and controlling the entire airbag system in the vehicle.
The control unit contains vehicle-specific software and is responsible for communication with airbags, seatbelt pretensioners, and crash sensors. It must exactly match the vehicle identification number (VIN).
Why is the Dodge Durango WD airbag control unit defective?
A Dodge Durango WD airbag control unit often fails because it stores crash data after an accident, locking the module and triggering an error message. Internal hardware defects, voltage spikes, or age-related memory errors can also lead to failure and the need for a Dodge Durango WD airbag control unit repair.
After an accident, the control unit stores so-called hard codes containing crash data that cannot be erased without special measures. This data prevents further use of the module and activates the airbag warning light.
Other common causes include internal memory errors (EEPROM) or problems with the control unit's internal communication. Short circuits in the ignition circuit can also cause a critical failure of the airbag module.
Common error codes for Dodge Durango WD airbag control unit repair
When a Dodge Durango WD airbag control unit repair is necessary, specific trouble codes are crucial for accurately diagnosing the failure. These DTCs indicate internal control unit issues, communication problems, or malfunctions in the ignition circuit that require professional repair.
- B1000 → Control unit communication error → Internal communication fault or general module failure
- B0020-13 → Airbag control unit – Short circuit (positive) to ignition circuit → Electrical fault in the airbag ignition circuit of the module
- B1002 → Control unit memory error (EEPROM error) → Defect in the non-volatile memory of the control unit
- B1003 → Internal self-test of the control unit failed → Error in the internal check of the module function
- B1005 → Internal error in the airbag control unit → Generic hardware or software error in the module
- B1010 → Voltage fluctuation or open circuit in the airbag control unit → Problems with the power supply to the module
- B1080 → Internal communication between airbag ECU and other control units disturbed → Communication problems of the airbag module with other vehicle systems
What part numbers are available for the Dodge Durango WD airbag control unit repair?
For a successful Dodge Durango WD airbag control unit repair, accurately identifying the correct OEM part number is essential. These numbers ensure compatibility with your vehicle model and are crucial for selecting the correct replacement or repair module to avoid system errors.
- 56043319AB → Mopar/Dodge Original OEM → Commonly found in early Dodge models
- 68492237AD → Mopar/Dodge Original OEM → Current part number, replaces 68492237AC
- 68492237AC → Mopar/Dodge Original OEM → Predecessor of 68492237AD
- 68025610AG → Mopar/Dodge Original OEM → Common part number for various equipment variants
- 68025610AH → Mopar/Dodge Original OEM → Replacement for 68025610AG
- P56043866AB → Mopar/Dodge Genuine OEM → Verified Part Number for SRS Occupant Control Module
All listed part numbers are verified genuine OEM parts and are specific to the Dodge Durango airbag control unit. They explicitly exclude sensors or other components and guarantee a perfect fit.
It's important to note that replacement modules must be programmed for the exact vehicle identification number (VIN). Mere part number compatibility is not enough to prevent error messages, making a specialized workshop essential for Dodge Durango WD airbag control module repair.