Chrysler Airbag Light On? SRS Module Reset Explained
Why the Airbag Light Is On in Your Chrysler (And When an SRS Module Reset Is the Right Fix)
Seeing the airbag warning light illuminated in your Chrysler vehicle can be stressful—and for good reason. Unlike other dashboard warnings, an airbag or SRS light indicates a problem with a critical safety system designed to protect you during a collision. When this light stays on, the system may be disabled and airbags may not deploy when needed.
This guide explains why Chrysler airbag lights turn on, what the SRS module actually does, why scan tools often fail to fix the issue, and when a professional SRS airbag module reset is the correct solution.
What the Chrysler SRS System Actually Controls
The Supplemental Restraint System (SRS) in Chrysler vehicles is far more than just airbags. It is a network of sensors, wiring, and safety devices controlled by a central airbag control module. This module constantly monitors:
- Impact and acceleration sensors
- Seat belt pretensioners
- Airbag ignition circuits
- Occupant safety status
If the module detects anything outside of expected parameters, it activates the airbag warning light and stores a fault internally.
Common Reasons the Airbag Light Stays On
Many Chrysler owners assume the airbag light turns on only after a major accident. In reality, the system is extremely sensitive and can log faults under several conditions.
Stored Crash or Event Data
Even a minor collision—sometimes without airbag deployment—can cause the SRS module to record crash event data. Once stored, this data cannot be erased through normal vehicle diagnostics.
Seat Belt or Pretensioner Faults
Seat belt pretensioners are part of the SRS system. If they lock or fail, the airbag light may appear even though airbags never deployed.
Sensor or Circuit Issues
A damaged impact sensor, corroded connector, or wiring fault can trigger the warning light and store permanent fault codes.
Why Disconnecting the Battery or Using a Scanner Doesn’t Work
One of the most common questions drivers ask is: “How do I reset my airbag module?”
Unfortunately, battery disconnects and standard scan tools only clear temporary (soft) fault codes. When crash data or locked events are stored inside the module’s internal memory, the system immediately re-triggers the warning light after a scan or restart.
This is why many repair shops and dealerships recommend full module replacement—it’s often the only solution they can offer without memory-level access.
What an SRS Module Reset Actually Does
A true airbag control module reset does not simply erase codes—it removes stored crash and event data directly from the module’s internal memory.
Once reset, the module behaves as if the crash event never occurred, allowing the SRS system to initialize normally when reinstalled in the vehicle.
This process preserves the original module, configuration, and vehicle data while restoring proper system function.
Reset vs Replacement: Understanding the Difference
| Option | Result |
|---|---|
| Scan tool reset | Temporary or ineffective |
| Module replacement | High cost, programming required |
| Professional module reset | Original module restored and reusable |
For many Chrysler vehicles, a reset offers the same functional result as replacement without unnecessary expense.
Is an SRS Module Reset Always the Answer?
Not every airbag light issue is caused by stored crash data. Before reinstalling a reset module, it’s important that:
- All deployed airbags have been replaced
- Seat belt pretensioners are unlocked or replaced
- Faulty sensors or wiring are repaired
If a component fault still exists, the airbag light may return even after a reset.
“SRS Module Reset Near Me” – Local vs Mail-In Services
Searching for a local SRS reset service often leads to shops that only perform code clearing. True resets require specialized equipment and experience working directly with airbag module memory.
Mail-in services allow modules to be properly reset, tested, and returned ready for installation—often faster and more reliably than local options.
Safety Considerations You Should Never Ignore
The SRS system is designed to save lives. Bypassing, disabling, or improperly resetting an airbag module can leave occupants unprotected in a future accident.
A correct reset restores factory logic and does not disable safety features—it ensures the system works as designed.
Final Thoughts
If your Chrysler’s airbag light is on, the issue should be diagnosed and corrected—not ignored. When crash or event data is stored inside the SRS module, a professional reset can be the safest and most cost-effective way to restore proper system operation.
Understanding the difference between temporary fixes and true repairs helps ensure your vehicle remains safe, reliable, and ready to protect you when it matters most.