C1953 Mazda Code - Brake Master Cylinder Pressure Sensor Circuit Open
Quick Answer
The Anti-Lock Brake System (ABS) Module monitors the Brake Master Cylinder Pressure Sensor. Common causes include Faulty Brake Master Cylinder Pressure Sensor, Brake Master Cylinder Pressure Sensor harness is open or shorted, Brake Master Cylinder Pressure Sensor circuit poor electrical connection. 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
- C1953 Mazda indicates Brake Master Cylinder Pressure Sensor Circuit Open.
- Common causes
- Common causes include Faulty Brake Master Cylinder Pressure Sensor, Brake Master Cylinder Pressure Sensor harness is open or shorted, Brake Master Cylinder Pressure Sensor circuit poor electrical connection.
- 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 C1953 Mazda Description
What are the Possible Causes of the DTC C1953 Mazda?
- Faulty Brake Master Cylinder Pressure Sensor
- Brake Master Cylinder Pressure Sensor harness is open or shorted
- Brake Master Cylinder Pressure Sensor circuit poor electrical connection
How to Fix the DTC C1953 Mazda?
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.
Code Tech Notes
What is the Cost to Diagnose the Code?
Labor: 1.0
To diagnose the C1953 Mazda 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 C1953 Mazda Code
1. What does the OBDII code C1953 mean on a Mazda?
The C1953 code indicates an issue with the Brake Master Cylinder Pressure Sensor Circuit, specifically an open circuit or disconnection.
2. What are the common symptoms of the C1953 code in a Mazda?
Symptoms may include the ABS or brake warning light illuminating, reduced braking performance, or the ABS system not functioning properly.
3. What causes the C1953 code to appear on a Mazda?
Common causes include a damaged or disconnected brake master cylinder pressure sensor, corroded or broken wiring, or a faulty sensor itself.
4. Can I still drive my Mazda with the C1953 code?
While the vehicle may still be drivable, the ABS system may not function properly, which could affect braking safety in certain conditions.
5. How do I diagnose the C1953 code on a Mazda?
Diagnosis involves inspecting the brake master cylinder pressure sensor, checking the wiring and connectors for damage or disconnection, and testing the sensor's functionality with a multimeter.
6. How can I fix the C1953 code on my Mazda?
Repairs may include reconnecting or replacing damaged wiring, cleaning corroded connectors, or replacing the faulty brake master cylinder pressure sensor.
7. How much does it cost to fix the C1953 code on a Mazda?
Repair costs vary, but replacing the brake master cylinder pressure sensor typically ranges from $150 to $300, depending on parts and labor.
8. Can a faulty ABS module cause the C1953 code?
While rare, a malfunctioning ABS module could potentially trigger this code if it misinterprets sensor signals or wiring issues.
9. Will resetting the code fix the C1953 issue on my Mazda?
Simply clearing the code without addressing the underlying issue will not fix the problem, and the code will likely return.
10. Is it safe to ignore the C1953 code on a Mazda?
No, ignoring the C1953 code could compromise the vehicle's braking performance and safety, especially in emergency or slippery conditions.
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