📖 What Does B0874 Mean?
Symptoms
- • Doors may not lock/unlock
- • door locks may be slow or unresponsive
- • or the door lock actuator may be making unusual noises.
Common Causes
- • Faulty door lock actuator
- • wiring issues
- • or a problem with the door lock module.
Possible Solutions
1. Disconnect the battery to reset the system. 2. Check and clean the door lock actuator and wiring. 3. Replace the door lock actuator if faulty. 4. Check and update the door lock module software if necessary.
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 B0874
Can I drive with code B0874?
You can drive for a short time, but should address code B0874 soon to avoid worsening the problem or failing an emissions test.
How much does it cost to fix B0874?
The estimated repair cost for code B0874 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 B0874
B0872: Airbag System Error
B0873: Climate Control Fan Motor Malfunction
B0875: Power Window Regulator Circuit Malfunction
B0876: Seat Adjuster Motor Fault
💡 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