📖 What Does B0746 Mean?
Symptoms
- • Door locks may not function properly
- • or may lock/unlock randomly
- • or may not respond to key fob commands.
Common Causes
- • Faulty door lock actuator
- • wiring issue
- • door lock module failure
- • or a problem with the door lock switch.
Possible Solutions
1. Check and clean the door lock switch and wiring. 2. Replace the door lock actuator if faulty. 3. Test the door lock module and replace if necessary. 4. Check and repair any wiring issues.
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 B0746
Can I drive with code B0746?
You can drive for a short time, but should address code B0746 soon to avoid worsening the problem or failing an emissions test.
How much does it cost to fix B0746?
The estimated repair cost for code B0746 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 B0746 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 B0746
B0744: Airbag System Fault
B0745: Climate Control Malfunction
B0747: Power Window Regulator Malfunction
B0748: Power Seat 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