📖 What Does B0794 Mean?
Symptoms
- • Door locks may not function properly
- • or may not lock/unlock at all
- • often accompanied by an illuminated warning light on the dashboard.
Common Causes
- • Faulty door lock actuator
- • wiring issue
- • body control module malfunction
- • or a faulty door lock switch.
Possible Solutions
1. Check the door lock actuator for proper operation and replace if faulty. 2. Inspect wiring for damage or corrosion and repair as needed. 3. Update body control module software if necessary. 4. Replace door lock switch if faulty.
Fixing this on your car?
Get the exact oil type, fluid capacities, and torque specs for your specific vehicle before you start the repair.
❓ Common Questions About B0794
Can I drive with code B0794?
You can drive for a short time, but should address code B0794 soon to avoid worsening the problem or failing an emissions test.
How much does it cost to fix B0794?
The estimated repair cost for code B0794 is between $100 and $300. This includes parts and labor for most makes and models.
Is this code easy to fix myself?
This repair is considered moderate. It may require specialized tools or significant disassembly. Professional help is recommended if you aren't an experienced DIYer.
Required Parts
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View Best Sellers ↗Related Diagnostic Codes
Other codes that may appear with B0794
B0792: Airbag System Sensor Circuit Malfunction
B0793: Climate Control System Malfunction
B0795: Power Window Regulator Circuit Malfunction
B0796: Seat Adjustment Actuator Circuit Malfunction
💡 Why These Codes Are Related:
- • Similar Issues: Same root cause or component failure
- • Related Problems: Often occur together due to system interactions
- • Sequential Codes: Progressive failure stages or multiple sensors
- • Same System: Components within the same automotive system