What is a Dodge Intrepid LH airbag control module?
The Dodge Intrepid LH airbag control unit is the central safety unit that activates all occupant restraint systems in the event of an accident. It precisely monitors sensors, stores relevant crash data, and ensures the proper function of all airbag modules by coordinating and controlling their deployment in an emergency.
This electronic control unit, also known as the SRS Control Module, is crucial for the vehicle's passive safety. It ensures that airbags and seatbelt pretensioners react precisely when needed.
The modules are VIN-specific and store important information about the vehicle and past events. After an accident, the control unit often needs to be reprogrammed for repair or replacement.
Why is the Dodge Intrepid LH airbag control module defective?
A Dodge Intrepid LH airbag control module often fails because it stores crash data after an accident and then freezes or malfunctions. This requires a professional inspection and, if necessary, reprogramming to restore full functionality of the safety system and deactivate the airbag warning light.
After an airbag deployment, the control unit is usually locked and must be reset or repaired. It stores non-erasable crash data that prevents normal function.
Internal electronic defects can arise due to aging components, moisture ingress, or electrical problems in the vehicle's electrical system. This often leads to sporadic errors or permanent system failure.
Incorrect programming or communication errors with other control units in the vehicle can also be the cause. A precise diagnosis is essential for any Dodge Intrepid LH airbag control unit repair.
Common error codes for Dodge Intrepid LH airbag control unit repair
During the Dodge Intrepid LH airbag control unit repair, specific error codes are read, indicating internal problems or communication errors within the control unit. These codes help identify the exact cause of an airbag system malfunction and initiate the necessary repair steps.
- B1000 → Control unit communication error → Indication of problems with the data transmission of the airbag control unit.
- U0154 → Loss of communication with Occupant Classification Module → Signals faults in the connection to the vehicle's seat occupancy detection system.
- 0020 → Loss of Ignition - Run Only → Describes a loss of ignition during running, which can be a control unit-specific code.
These ECU-specific trouble codes are crucial for the correct diagnosis and successful completion of the Dodge Intrepid LH airbag control unit repair. They are clearly distinct from sensor or inflator errors.
It's important to note that official service bulletins often list additional manufacturer-specific codes. Professional diagnostics are always recommended.
What part numbers are available for the Dodge Intrepid LH airbag control unit repair?
There are specific OEM part numbers for the Dodge Intrepid LH airbag control unit repair, ensuring compatibility and originality of the component. The correct part number is crucial for a successful repair and ensures the full functionality of the airbag system after the repair.
Two primary, verified OEM part numbers are relevant to the Dodge Intrepid LH airbag control module.
- 04759012AI → Chrysler/Dodge OEM Genuine → A genuine airbag control module (SRS ORM Occupant Control Module) for Dodge Intrepid.
- MT15RD5 → Mopar/Dodge OEM Original → Listed in the official Mopar OEM parts catalog as Airbag Driver Module (driver side) for Dodge Intrepid (1993-1996).
Both part numbers are validated OEM part numbers, confirmed by Mopar and professional airbag module dealers.
These modules are explicitly designed as control units and should not be confused with airbag sensors or inflators. They represent the manufacturer's original equipment.
Selecting the correct part number is essential for the precision and safety of the Dodge Intrepid LH airbag control unit repair.