AutoCodesCadillac – C1293 Cadillac

C1293 Cadillac Code - Brake Fluid Pressure Sensor Circuit

Quick Answer

The Electronic Brake Control Module (EBCM) monitors the Brake Fluid Pressure Sensor. Common causes include Faulty Brake Fluid Pressure Sensor, Brake Fluid Pressure Sensor harness is open or shorted, Brake Fluid 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
C1293 Cadillac indicates Brake Fluid Pressure Sensor Circuit.
Common causes
Common causes include Faulty Brake Fluid Pressure Sensor, Brake Fluid Pressure Sensor harness is open or shorted, Brake Fluid 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.
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Code Popularity 1,228
How popular is this code, among other codes? Low
Table of contents Created and updated by William Orellana on Sep 04, 2020
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Code C1293 Cadillac Description

The Electronic Brake Control Module (EBCM) monitors the Brake Fluid Pressure Sensor. The EBCM sets the OBDII code when the Brake Fluid Pressure Sensor is not to factory specifications.
OBDII Code C1293 Cadillac - Brake Fluid Pressure Sensor Circuit - AutoCodes.com
C1293 Cadillac Code - Brake Fluid Pressure Sensor Circuit

What are the Possible Causes of the DTC C1293 Cadillac?

  • Faulty Brake Fluid Pressure Sensor
  • Brake Fluid Pressure Sensor harness is open or shorted
  • Brake Fluid Pressure Sensor circuit poor electrical connection

How to Fix the DTC C1293 Cadillac?

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 C1293 Cadillac 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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About the author: William Orellana is a Master Mechanic and Mechanical Engineer with over 30 years of experience diagnosing and repairing vehicles. Learn more about his background.

Frequently Asked Questions about C1293 Cadillac Code

1. What does the OBDII code C1293 mean on a Cadillac?

C1293 refers to a problem with the Brake Fluid Pressure Sensor Circuit, indicating the sensor may not be functioning properly or there’s an issue in the circuit.

2. What are common symptoms of the C1293 code on a Cadillac?

Symptoms can include the ABS warning light turning on, reduced braking performance, and potentially a soft or unresponsive brake pedal.

3. What causes the C1293 code to appear?

The code can be triggered by a faulty brake fluid pressure sensor, damaged wiring or connectors, low brake fluid, or a malfunction in the ABS module.

4. How do I diagnose the C1293 code on my Cadillac?

Start by checking the brake fluid level, inspecting the sensor and its wiring for damage, and using a scan tool to monitor live data from the brake fluid pressure sensor.

5. Can I still drive my Cadillac with the C1293 code?

Driving with this code is not recommended, as it may affect braking performance and compromise safety.

6. How do I fix the C1293 code on a Cadillac?

Repairs may include replacing the brake fluid pressure sensor, repairing damaged wiring, refilling brake fluid, or reprogramming/updating the ABS module if necessary.

7. How much does it cost to repair the C1293 code on a Cadillac?

Repair costs vary, but replacing the brake fluid pressure sensor typically ranges from $150 to $300, including parts and labor. Additional repairs may increase the cost.

8. Does the C1293 code mean my ABS system is completely disabled?

Not necessarily, but it does indicate a potential problem with the ABS system that could limit its functionality.

9. Can low brake fluid cause the C1293 code on a Cadillac?

Yes, low brake fluid can trigger this code as it may affect the pressure readings from the brake fluid pressure sensor.

10. Do I need to reset the C1293 code after fixing the issue?

Yes, use a scan tool to clear the code after repairs are completed. If the issue is resolved, the code should not return.

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