OBD code C1619 indicates a fault with the Active Yaw Control (AYC) Proportioning Valve Solenoid circuit.
Symptoms include the ABS warning light and engine light being illuminated.
The issue is typically caused by a faulty solenoid or wiring harness issues.
While it may not affect drivability, it is crucial for safety.
To fix, inspect the solenoid, wiring harness, and connectors for any damage or poor connections.
| Repair Importance Level | 10.0 (Out of 10) |
| Estimated Repair Time | Approximately 1.0 hour |
| Repair Difficulty Level | 10.0 (Out of 10) |
Symptoms of the c1619 OBD Code
The vehicle displays an ABS warning light on the dashboard with fault code C1619 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 during braking.
- Unusual noises coming from the ABS system.
Causes of the c1619 OBD Code
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Possible triggers for fault code C1619 include issues with the steering angle sensor or related wiring.
- C1619 can be caused by a faulty Active Yaw Control (AYC) Proportioning Valve Solenoid.
- A malfunctioning Active Yaw Control (AYC) Proportioning Valve Solenoid harness that is open or shorted.
- An Active Yaw Control (AYC) Proportioning Valve Solenoid circuit with a poor electrical connection.
Fixing Error Code c1619 Step By Step
Resolve fault code C1619 by inspecting the steering angle sensor for proper calibration and functionality.
- To fix OBDII code C1619, first, review the possible causes related to this code.
- Visually inspect the wiring harness and connectors associated with the ABS module.
- Check for any damaged components and ensure the connector pins are not broken, bent, pushed out, or corroded.
- If no issues are found during the visual inspection, proceed to perform a diagnostic scan tool test to further pinpoint the problem.
- Consider resetting the ABS module or updating its software as necessary.
- If the issue persists, it may be required to replace the ABS module with a new one.
Cost Of Fixing c1619 Fault Code
Diagnosing and repairing fault code C1619 may involve inspecting and testing the vehicle’s steering angle sensor system.
The cost to diagnose and fix OBD code C1619 depends on the estimated 1. 0hour repair time.
Labor rates usually range from $75 to $150 per hour.
The total cost will vary based on shop rates, complexity of the issue, and any additional parts or services needed.
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Details of the c1619 OBD Code
Code C1619 relates to an issue with the engine control module.
OBD code C1619 means that there is a problem with the engine control module (ECM) temperature sensor circuit.
This code is triggered by the ECM when it detects a malfunction in the temperature sensor circuit.
The temperature sensor is responsible for monitoring the ECM’s temperature to ensure it operates within the correct range.
When the sensor circuit malfunctions, it can lead to issues with engine performance and efficiency.
Mechanic’s Tech Notes
Code C1619 indicates a problem with the engine control module (ECM) communication circuit.
OBDII code C1619 relates to a transmission control module (TCM) fault.
To diagnose, check TCM power and ground using a multimeter.
Verify TCM communication over the Controller Area Network (CAN) using a scan tool.
Visually inspect wiring harnesses and connectors for damage, focusing on broken, bent, or corroded pins.
Reflash the TCM if necessary.
This process helps identify electrical issues affecting the TCM’s operation.
By following these steps, you can pinpoint the root cause and address it effectively.
FAQ
OBD code C1619 indicates an issue with the Active Yaw Control (AYC) Proportioning Valve Solenoid circuit. Check wiring harness, connectors, and components for damage.
Common symptoms of OBD code C1619 include ABS warning light and engine light on. Causes may be faulty AYC proportioning valve solenoid or related wiring issues. Fix: Inspect and repair as needed.
Diagnose and repair OBD code C1619 by checking Active Yaw Control (AYC) Proportioning Valve Solenoid and its wiring for faults. Inspect connectors for damage or corrosion.
Wrap Up
If your ABS warning light is illuminated and you retrieve OBDII code c1619, it may indicate a fault in the ABS hydraulic pump motor circuit.
This could be caused by a malfunctioning ABS hydraulic pump motor, damaged wiring, or poor electrical connections.
To address OBDII code c1619, start by inspecting the wiring harness and connectors related to the ABS hydraulic pump motor.
Check for any visible damage, corrosion, or loose connections.
Test the ABS hydraulic pump motor for proper operation and replace it if necessary.
