C1473 Ford Code - Brake System Valves Calibration Data Failure
Quick Answer
The Hydraulic Control Unit (HCU) monitors the Brake Master Cylinder. Common causes include Brake System Bleeding, Faulty Brake Master Cylinder, Faulty Hydraulic Control Unit (HCU). Severity is High - diagnose this code as soon as possible. Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.
- What it means
- C1473 Ford indicates Brake System Valves Calibration Data Failure.
- Common causes
- Common causes include Brake System Bleeding, Faulty Brake Master Cylinder, Faulty Hydraulic Control Unit (HCU).
- Severity
- High - diagnose this code as soon as possible.
- Can I drive?
- Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.
Code C1473 Ford Description
What are the Possible Causes of the DTC C1473 Ford?
- Brake System Bleeding
- Faulty Brake Master Cylinder
- Faulty Hydraulic Control Unit (HCU)
- Hydraulic Control Unit (HCU) harness is open or shorted
- Hydraulic Control Unit (HCU) circuit poor electrical connection
How to Fix the DTC C1473 Ford?
Review the 'Possible Causes' above and visually examine the corresponding wiring harness and connectors. Check for damaged components and inspect connector pins for signs of being broken, bent, pushed out, or corroded.
What is the Cost to Diagnose the Code?
Labor: 1.0
To diagnose the C1473 Ford code, it typically requires 1.0 hour of labor. Rates vary by location, vehicle, and shop. Many shops charge between $80–$150 per hour; dealerships and metro areas may be higher, independents may be lower.
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Frequently Asked Questions about C1473 Ford Code
1. What does OBDII code C1473 mean on a Ford vehicle?
C1473 indicates a "Brake System Valves Calibration Data Failure," meaning the ABS module has detected an issue with the calibration data for the brake system valves.
2. What are the common symptoms of code C1473 on a Ford?
Symptoms may include the ABS warning light turning on, reduced ABS functionality, loss of traction control, or a general braking performance issue.
3. What causes code C1473 to appear on a Ford vehicle?
Common causes include corrupted calibration data in the ABS module, a failed ABS module, wiring or communication issues, or improper reprogramming of the module.
4. Can I still drive my Ford with code C1473?
While the vehicle may still be drivable, it is not recommended as the ABS system may not function properly, increasing the risk of loss of control during hard braking or slippery conditions.
5. How do I fix code C1473 on my Ford?
Repairs may include reprogramming or recalibrating the ABS module, inspecting and repairing wiring or connectors, or replacing the ABS module if it’s defective.
6. Do I need special tools to fix code C1473?
Yes, diagnosing and repairing this code typically requires a professional scan tool with the ability to access ABS module functions and perform calibrations.
7. Is code C1473 specific to Ford vehicles?
Yes, C1473 is a manufacturer-specific code for Ford vehicles and pertains to an issue with the ABS system calibration data.
8. Can a dead battery cause code C1473 on a Ford?
A dead or weak battery can sometimes lead to corrupted ABS module data, which may trigger code C1473.
9. How much does it cost to fix code C1473 on a Ford?
The cost depends on the nature of the issue, ranging from $100-$200 for recalibration to $500-$1,000 or more if the ABS module needs replacement.
10. Can clearing the code fix the issue?
Clearing the code without addressing the underlying problem will not fix the issue and the code is likely to return. Proper diagnosis and repair are required.
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