C1277 Ford Code - Steering Wheel Angle 1 And 2 Circuit Failure
Quick Answer
The steering wheel rotation (in degrees) is sent to the Anti-Lock Brake System (ABS) module. Common causes include Faulty Steering Wheel Angle Sensor, Steering Wheel Angle Sensor harness is open or shorted, Steering Wheel Angle 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
- C1277 Ford indicates Steering Wheel Angle 1 And 2 Circuit Failure.
- Common causes
- Common causes include Faulty Steering Wheel Angle Sensor, Steering Wheel Angle Sensor harness is open or shorted, Steering Wheel Angle 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 C1277 Ford Description
What are the Possible Causes of the DTC C1277 Ford?
- Faulty Steering Wheel Angle Sensor
- Steering Wheel Angle Sensor harness is open or shorted
- Steering Wheel Angle Sensor circuit poor electrical connection
How to Fix the DTC C1277 Ford?
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 C1277 Ford 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 C1277 Ford Code
What does the OBDII code C1277 mean on a Ford vehicle?
1. The C1277 code indicates a failure in the steering wheel angle sensor circuits 1 and 2, which are responsible for detecting the position and movement of the steering wheel. 2.
What are the common symptoms of code C1277 in a Ford?
Symptoms may include the ABS or traction control light illuminating, loss of traction control or stability assist functionality, and improper response from the steering angle sensor. 3.
What causes the C1277 code to appear?
The code can be triggered by a faulty steering angle sensor, damaged wiring or connectors in the sensor circuit, or issues with the ABS module. 4.
Can I drive my Ford with the C1277 code active?
While the vehicle may still be drivable, safety features like traction control or stability assist may not function properly, increasing the risk of losing control in certain conditions. 5.
How do I diagnose the C1277 code in my Ford?
Diagnose the issue by scanning for codes with an OBDII scanner, inspecting the steering angle sensor and its wiring for damage, and testing the sensor’s signals using a multimeter or diagnostic tool. 6.
How is the C1277 code typically fixed?
Repairs may involve replacing the steering angle sensor, repairing damaged wiring or connectors, or reprogramming the ABS module if necessary. 7.
Does the C1277 code require calibration after repairs?
Yes, after replacing or repairing the steering angle sensor, the sensor typically needs to be re-calibrated using a diagnostic tool to ensure proper functionality. 8.
How much does it cost to fix the C1277 code on a Ford?
The cost can vary depending on the extent of the issue, but replacing a steering angle sensor can range from $200 to $500, including parts and labor. 9.
Can a weak battery cause the C1277 code?
Yes, a weak or failing battery can cause voltage inconsistencies that may affect the steering angle sensor and trigger the code. 10.
Is it possible for the C1277 code to clear on its own?
The code is unlikely to clear on its own unless the underlying issue is resolved. However, clearing the code without fixing the problem may cause it to return.
Discuss the causes and fixes for C1277 Ford OBDII Code
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Unfortunately I'm not sure what the question is: "cause a misread in this loop?"
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C1277 code Ford Expedition 04. Seems it must be a groundproblem from steeringweel angle sensor. Were can i find the groundings that is connected to this sensor?
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The C1277 code on your 2004 Ford Expedition usually points to a fault in the steering angle sensor circuit—often a power, signal, or ground issue, as you mentioned.
The steering angle sensor is located in the steering column, just behind the steering wheel. The ground for that sensor typically ties into the steering column harness and may also be shared with the clockspring and other steering column electronics.
One common ground location is G200, which is mounted behind the dash on the driver's side—near the left kick panel or behind the parking brake area. Check for corrosion or loose connections there.
Also, inspect the wiring harness at the base of the steering column for any pinched, frayed, or loose connectors. Make sure the clockspring connector is fully seated too.
If you're still having issues, it might be worth checking the ABS module grounds as well, since it communicates with the steering angle sensor.
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