📖 What Does B0804 Mean?
Symptoms
- • Seat position or function not working correctly
- • lumbar support or recline not adjusting
- • or seat warning light illuminated.
Common Causes
- • Faulty seat switch
- • wiring issue
- • or seat control module failure.
Possible Solutions
1. Disconnect the battery to reset the system. 2. Check and clean the seat switch contacts. 3. Replace the seat switch if faulty. 4. Inspect and repair any damaged wiring. 5. Replace the seat control module 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 B0804
Can I drive with code B0804?
You can drive for a short time, but should address code B0804 soon to avoid worsening the problem or failing an emissions test.
How much does it cost to fix B0804?
The estimated repair cost for code B0804 is between $100 and $500. 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 B0804
B0802: Door Locks Actuator Circuit Malfunction
B0803: Power Window Regulator Malfunction
B0805: Malfunction in Exterior Lighting Circuit
B0806: Body System Security 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