P15FD 2017 GMC Sierra Code - Wheel Speed Sensor Message Sequence Incorrect
Quick Answer
The wheel speeds are detected by active wheel speed sensors. Common causes include Faulty Electronic Brake Control Module (EBCM), Electronic Brake Control Module harness is open or shorted, Electronic Brake Control Module 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
- P15FD 2017 GMC Sierra indicates Wheel Speed Sensor Message Sequence Incorrect.
- Common causes
- Common causes include Faulty Electronic Brake Control Module (EBCM), Electronic Brake Control Module harness is open or shorted, Electronic Brake Control Module 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 P15FD 2017 GMC Sierra Description
The Diagnostic Trouble Code (DTC) will be set when a supervised periodic message that includes the wheel speed serial data has not been received.
What are the Possible Causes of the DTC P15FD 2017 GMC Sierra?
- Faulty Electronic Brake Control Module (EBCM)
- Electronic Brake Control Module harness is open or shorted
- Electronic Brake Control Module circuit poor electrical connection
How to Fix the DTC P15FD 2017 GMC Sierra?
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 P15FD 2017 GMC Sierra 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 P15FD 2017 GMC Sierra Code
1. What does the OBDII code P15FD mean on a 2017 GMC Sierra?
P15FD indicates that the Wheel Speed Sensor Message Sequence is Incorrect, meaning the vehicle's control module is receiving data out of sequence or improperly formatted from one or more wheel speed sensors.
2. What are the common symptoms of the P15FD code?
Symptoms may include the ABS or traction control light turning on, inconsistent ABS or traction control performance, and potentially erratic speedometer readings.
3. What causes the P15FD code on a GMC Sierra?
Common causes include a faulty wheel speed sensor, damaged sensor wiring, a malfunctioning ABS module, or debris interfering with the sensor’s operation.
4. Can I drive my GMC Sierra with the P15FD code?
Driving is possible but not recommended, as ABS and traction control systems may not function properly, increasing the risk of skidding or losing control in certain conditions.
5. How do I diagnose the P15FD code?
Diagnose the code by using an OBDII scanner to confirm the fault, inspecting wheel speed sensors and wiring for damage, and checking for debris around the sensors.
6. How is the P15FD code fixed?
Repairs may involve replacing a faulty wheel speed sensor, repairing damaged wiring, cleaning debris from the sensor area, or reprogramming the ABS module.
7. How much does it cost to repair the P15FD code?
Repair costs can range from $150 to $400, depending on whether the issue is a sensor replacement, wiring repair, or ABS module reprogramming.
8. Can a failing wheel bearing cause the P15FD code?
Yes, a worn or damaged wheel bearing can cause incorrect sensor readings by affecting the alignment or spacing of the wheel speed sensor.
9. Will clearing the P15FD code solve the issue?
Clearing the code may temporarily turn off the warning lights, but the underlying problem must be fixed to prevent the code from returning.
10. How can I prevent the P15FD code from reappearing?
Regularly inspect and maintain the wheel speed sensors, keep the sensor area clean of debris, and address any ABS-related issues promptly.
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