Infiniti DTC P1381 – ABS Rough Road Class 2 Serial Data Fault Or Link Error (1998 Rodeo)
DTC P1381 meaning on Infiniti
DTC P1381 on an Infiniti refers to an ABS Rough Road Class 2 Serial Data Fault Or Link Error. This diagnostic trouble code indicates a communication error within the ABS system related to rough road conditions.
Infiniti DTC P1381 symptoms
Symptoms of DTC P1381 on an Infiniti may include:
- ABS warning light illuminated on the dashboard
- ABS system may not function properly
- Unusual braking behavior, especially on rough roads
Infiniti DTC P1381 causes
Common causes of DTC P1381 on an Infiniti include:
- Faulty ABS wheel speed sensors
- Corroded or damaged wiring in the ABS system
- Defective ABS control module
Infiniti DTC P1381 seriousness
DTC P1381 should be addressed promptly as it affects the proper functioning of the ABS system. Driving with a faulty ABS system can compromise vehicle safety, especially in adverse road conditions.
How to diagnose DTC P1381 on Infiniti
To diagnose DTC P1381 on an Infiniti, a mechanic may perform the following steps:
- Use a diagnostic scanner to retrieve the ABS system trouble codes
- Inspect the ABS wheel speed sensors for proper operation
- Check the wiring harness for any signs of damage or corrosion
- Test the ABS control module for functionality
How to fix DTC P1381 on Infiniti
To fix DTC P1381 on an Infiniti, the following steps may be taken:
- Replace faulty ABS wheel speed sensors
- Repair or replace damaged wiring in the ABS system
- Replace the defective ABS control module, if necessary
- Clear the trouble codes and perform a test drive to ensure the issue is resolved
How to erase DTC P1381 on Infiniti
To erase DTC P1381 on an Infiniti, a mechanic can use a diagnostic scanner to clear the trouble codes stored in the ABS system. Once the codes are cleared, the ABS warning light should turn off. It is important to verify that the issue causing the DTC has been resolved before clearing the codes.
Recommended tools for Infiniti diagnostics
Explore our expert picks: The Best OBD2 Scanners for 2025
Easy-to-use Multimeter for reliable diagnostics: AstroAI Auto-ranging Multimeter
Some of the links on this page may be affiliate links, which means we may earn a small commission if you make a purchase. This helps us keep our DTC database up to date and provide valuable content for free. We only recommend products that we have tested and believe to be the best in their class.