📖 What Does C1804 Mean?
Symptoms
- • Loss of traction control
- • ABS light illuminated
- • vehicle may pull to one side
- • reduced acceleration
Common Causes
- • Faulty wheel speed sensor
- • faulty ABS sensor
- • traction control module failure
- • wiring issues
Possible Solutions
1. Check and clear any trouble codes. 2. Inspect and clean wheel speed sensors. 3. Replace faulty wheel speed sensor or ABS sensor. 4. Update traction control module software. 5. Check and repair wiring issues.
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❓ Common Questions About C1804
Can I drive with code C1804?
You can drive for a short time, but should address code C1804 soon to avoid worsening the problem or failing an emissions test.
How much does it cost to fix C1804?
The estimated repair cost for code C1804 is between $150 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 C1804
C1802: Electric Power Steering (EPS) Fault
C1803: Electronic Stability Control (ESC) Malfunction
C1805: Wheel Speed Sensor Malfunction
C1806: Anti-lock Brake System (ABS) Pump Control Module 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