📖 What Does B1794 Mean?
Symptoms
- • Door locks not functioning
- • door locks stuck
- • or door locks not responding to key fob or door switch
Common Causes
- • Faulty door locks actuator
- • wiring issue
- • or electrical component failure
Possible Solutions
1. Check the door locks actuator for any signs of physical damage or corrosion. Replace if necessary. 2. Inspect the wiring and electrical connections for any signs of damage or corrosion. Repair or replace as needed. 3. Check the door locks module for any signs of failure or malfunction. Replace if necessary.
Fixing this on your car?
Get a vehicle-specific repair guide with exact parts, oil specs, and torque settings for your make and model.
🚙 Get Vehicle-Specific Fix Guide
Select your vehicle to see a customized repair guide with exact parts and specifications:
❓ Common Questions About B1794
Can I drive with code B1794?
You can drive for a short time, but should address code B1794 soon to avoid worsening the problem or failing an emissions test.
How much does it cost to fix B1794?
The estimated repair cost for code B1794 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
Recommended Tools
Need a Pro?
Complex codes like B1794 can be tricky. Don't risk it if you're unsure.
Recommended Tool
Professional OBD2 Scanner
Read & clear codes, view live data, and reset service lights yourself.
View Best Sellers ↗Related Diagnostic Codes
Other codes that may appear with B1794
B1792: Airbag System Fault
B1793: Climate Control Fan Motor Malfunction
B1795: Power Window Relay Circuit Malfunction
B1796: Seat Position Sensor 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