P0317 - Rough Road Hardware Not Present

The ECM expected a rough-road input but is not seeing the hardware or signal.

Code Overview

The ECM expected a rough-road input but is not seeing the hardware or signal.

Common Causes

• Sensor or module not present
• Configuration mismatch
• Wiring issue

Diagnostic Steps

1. Check vehicle configuration and calibration
2. Inspect rough-road input wiring if equipped
3. Look for related ABS or chassis codes

Likely Repairs & Cost Guides

Use test results to confirm the fault before pricing the repair.

Related OBD Codes

Browse the closest code-family pages when the same fault pattern often shows up nearby.

Next Steps

Move from the code to a diagnosis path, then into repair pricing once the fault is confirmed.