Engine-CodesGeneric – P1317

P1317 Code - ABS Rough Road Signal Line Stuck At Ground Or Open Circuit

Quick Answer

The P1317 diagnostic trouble code indicates that the Anti-Lock Brake System (ABS) rough road signal line is stuck at ground or has an open circuit. Common causes include Damaged or corroded wiring in the rough road signal line, Faulty ABS module or control unit, Loose or disconnected connectors in the ABS system. 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
P1317 indicates ABS Rough Road Signal Line Stuck At Ground Or Open Circuit.
Common causes
Common causes include Damaged or corroded wiring in the rough road signal line, Faulty ABS module or control unit, Loose or disconnected connectors in the ABS system.
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.
Table of contents Created and updated by William Orellana on Sep 16, 2024
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Code P1317 Description

The P1317 diagnostic trouble code indicates that the Anti-Lock Brake System (ABS) rough road signal line is stuck at ground or has an open circuit. The ABS system is crucial for maintaining control and stability during braking, especially in challenging road conditions. When this signal line is compromised, it can lead to erratic ABS system behavior, potentially causing safety concerns for the driver and passengers.

OBDII Code P1317 - ABS Rough Road Signal Line Stuck At Ground Or Open Circuit
P1317 Code - ABS Rough Road Signal Line Stuck At Ground Or Open Circuit

Common Causes of P1317

  1. Damaged or corroded wiring in the rough road signal line
  2. Faulty ABS module or control unit
  3. Loose or disconnected connectors in the ABS system
  4. Water or debris intrusion in the ABS system components
  5. Electrical issues such as a blown fuse or relay related to the ABS system

Symptoms of P1317

  1. Illumination of the ABS warning light on the dashboard
  2. Increased stopping distances during braking
  3. ABS system engaging unexpectedly or inconsistently
  4. Traction control system malfunctions
  5. Unusual noises or vibrations during braking

How to Fix P1317

  1. Conduct a thorough visual inspection of the ABS system components, including wiring, connectors, and sensors.
  2. Use a multimeter to test the continuity and voltage of the rough road signal line to identify any open circuits or grounding issues.
  3. Inspect and repair any damaged wiring or connectors in the ABS system.
  4. Replace the ABS module or control unit if deemed faulty after diagnostic testing.
  5. Clear the trouble code from the vehicle's computer system and perform a road test to verify proper ABS system operation.

Cost to Fix P1317

The typical repair costs for addressing a P1317 code related to the ABS rough road signal line issue can range from $200 to $500, including parts and labor. However, it is important to note that specific diagnosis time and labor rates at auto repair shops can vary significantly based on factors such as location, vehicle make and model, and engine type. Rates in metropolitan areas or at dealerships may be higher, while independent shops often charge less. It is advisable to obtain quotes from multiple repair facilities to determine the most cost-effective solution for addressing this ABS system concern.

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Code P1317 Information for Specific Makes

About the author: William Orellana is a Master Mechanic and Mechanical Engineer with over 30 years of experience diagnosing and repairing vehicles. Learn more about his background.

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