OBD code C1567 indicates an issue with the air suspension control module (ASCM).
Symptoms include the ABS warning light and engine light being illuminated.
This is typically caused by an air system leak or a faulty ASCM.
It is a moderate issue that should be addressed promptly.
To fix it, inspect the wiring harness, connectors, and components for any damage or corrosion.
Repair Importance Level | 10.0 (Out of 10) |
Estimated Repair Time | Approximately 1.0 hour |
Repair Difficulty Level | 10.0 (Out of 10) |
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Symptoms of the c1567 OBD Code
The vehicle displays an ABS warning light on the dashboard with fault code C1567 stored.
- Symptoms: AntiLock Brake System (ABS) Warning Light ON.
- Engine Light ON (or Service Engine Soon Warning Light).
- Possible loss of ABS functionality.
- Brake pedal may feel different than usual.
- Unusual noises coming from the ABS system.
Causes of the c1567 OBD Code
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Possible triggers for fault code C1567 include issues with the brake pressure sensor or wiring faults.
- C1567 can be caused by an air system leak.
- A faulty air suspension control module (ASCM).
Fixing Error Code c1567 Step By Step
Address the faulty wheel speed sensor circuit to resolve fault code C1567.
- To fix OBDII code C1567, review the possible causes and visually inspect the wiring harness and connectors for any damage.
- Check the connector pins for signs of being broken, bent, pushed out, or corroded.
- If no issues are found with the wiring, consider resetting the electronic brake control module (EBCM) to clear the code.
- Perform a software update on the EBCM if necessary to ensure proper functionality.
Cost Of Fixing c1567 Fault Code
Diagnosing and repairing fault code C1567 may involve inspecting and replacing faulty wheel speed sensors.
The cost to diagnose and fix OBD code C1567 depends on the estimated 1. 0hour repair time.
Labor rates range from $75 to $150 per hour, so the general cost could be between $75 and $150. Factors like shop rates and complexity can influence the final cost.
Details of the c1567 OBD Code
Code C1567 relates to an issue with the brake booster pressure sensor circuit.
OBD code C1567 means Steering Angle Sensor Circuit Range/Performance error.
This code is triggered by the Electronic Stability Control (ESC) module when it detects that the steering angle sensor signal is out of the expected range or not performing within specified parameters.
The steering angle sensor is a critical component of the ESC system, providing data on the steering wheel position and rate of turn to help the system determine the vehicle’s intended direction.
When the sensor signal is erratic or outside the normal range, the ESC module sets code C1567 to indicate a potential issue with the steering angle sensor circuit.
Mechanic’s Tech Notes
For fault code C1567, refer to detailed technical information for diagnosis and repair guidance.
OBDII code C1567 typically indicates a problem with the transmission control module (TCM) power supply.
To diagnose, use a multimeter to check TCM power and ground connections for proper voltage levels.
Additionally, utilize a scan tool to confirm TCM communication over the Controller Area Network (CAN) network.
Visually inspect the wiring harness and connectors for any damage, and ensure connector pins are not broken, bent, pushed out, or corroded.
If all connections and wiring appear intact, consider reprogramming or reflashing the TCM as a potential fix.
FAQ
OBD code C1567 indicates an air system leak or faulty Air Suspension Control Module (ASCM). Check wiring harness, connectors, and components for damage.
Common symptoms for OBD code C1567 include ABS warning light and engine light on. Causes may be air system leak or faulty ASCM. Inspect wiring harness and connectors for damage.
Diagnose OBD code C1567 by checking for air system leaks or a faulty ASCM. Inspect wiring harness, connectors, and pins for damage or corrosion.

Wrap Up
If your ABS warning light is on and you see OBDII code c1567, it may indicate a fault in the brake fluid level sensor circuit.
This could be caused by a faulty brake fluid level sensor, damaged wiring, or poor connections in the sensor circuit.
To address OBDII code c1567, start by checking the brake fluid level sensor for proper operation.
Inspect the wiring harness for any signs of damage or corrosion.
Ensure all connectors are securely attached and free of debris.
Replace the brake fluid level sensor if necessary.