OBD code C1212 indicates an issue with the ABS Front Right Dump Valve in the AntiLock Brake System.
Symptoms include the ABS warning light and engine light being illuminated.
This is usually caused by a faulty dump valve, wiring harness issues, or poor electrical connections.
It is a moderate issue that should be addressed promptly.
To fix it, inspect the dump valve, 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) |
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Symptoms of the c1212 OBD Code
The ABS warning light is illuminated on the dashboard.
- 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 c1212 OBD Code
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C1212 code is typically triggered by issues with the brake control module.
- C1212 can be caused by a faulty ABS Front Right Dump Valve.
- A malfunctioning ABS Front Right Dump Valve harness that is open or shorted.
- An ABS Front Right Dump Valve circuit with a poor electrical connection.
Fixing Error Code c1212 Step By Step
Resolve fault code C1212 by inspecting the brake switch and adjusting it if necessary.
- To fix OBDII code C1212, first, review the possible causes related to the ABS hydraulic pump motor circuit.
- Visually inspect the wiring harness and connectors for any damage.
- Check the connector pins for signs of being broken, bent, pushed out, or corroded.
- Test the ABS hydraulic pump motor for proper operation.
- Replace the ABS hydraulic pump motor if it is faulty.
- Clear the fault codes and perform a road test to ensure the issue is resolved.
Cost Of Fixing c1212 Fault Code
Diagnosing and repairing fault code C1212 typically involves inspecting and servicing the vehicle’s ABS system.
The cost to diagnose and fix OBD code C1212 depends on the estimated 1. 0hour repair time.
Labor rates range from $75 to $150 per hour, affecting the total cost.
Other factors like shop rates and complexity of the issue can also influence the final price.
Details of the c1212 OBD Code
C1212 code indicates a malfunction in the ABS hydraulic pump motor circuit.
OBD code C1212 means that the ABS control module has detected a communication error with the steering angle sensor.
This code is triggered by the ABS control module when it does not receive the expected signal from the steering angle sensor.
The steering angle sensor is a component that measures the steering wheel position and rate of turn.
When the ABS control module detects a communication error with this sensor, it sets the C1212 fault code.
Mechanic’s Tech Notes
Code C1212 indicates a malfunction in the steering angle sensor circuit.
OBDII code C1212 indicates a fault with the ABS/TCS control unit communication circuit.
To diagnose, check the power and ground to the ABS/TCS control module using a voltmeter.
Use a scan tool to confirm communication over the CAN network.
Inspect wiring harnesses and connectors for damage, corrosion, or loose connections.
Ensure connector pins are intact.
Reflashing the control module may be necessary.
FAQ
OBD code C1212 indicates an issue with the ABS Front Right Dump Valve. Check for wiring harness faults and connector issues. Inspect for damage or corrosion.
Common symptoms for OBD code C1212 include ABS Warning Light ON, Engine Light ON. Causes may be faulty ABS Front Right Dump Valve or related wiring issues. Fix: Inspect and repair as needed.
Diagnose and fix OBD code C1212 by checking ABS Front Right Dump Valve and its harness for faults. Inspect wiring for damage or poor connections.
Wrap Up
If your ABS warning light is on and you see OBDII code c1212, it may indicate a malfunction in the steering angle sensor circuit.
This could be caused by a faulty steering angle sensor, damaged wiring, or poor connections in the system.
To address OBDII code c1212, start by inspecting the wiring harness and connectors related to the steering angle sensor.
Look for any signs of damage, corrosion, or loose connections.
Test the sensor itself for proper operation and replace if necessary to resolve the issue.
