GM Error Code P1571: How to Fix It

Q: Can I drive with P1571 error code?

You can drive the vehicle, but your traction control and stability control systems may not function properly. This makes driving in wet, icy, or slippery conditions more dangerous, so drive cautiously and get it fixed soon.

Q: How much does it cost to fix P1571?

Repair costs vary widely depending on the cause. Simple connector cleaning costs nothing, wheel speed sensor replacement ranges from $100-300 per sensor, while ABS module replacement can cost $500-1200 including labor.

Q: Will P1571 cause my car to fail inspection?

Yes, P1571 will typically cause your vehicle to fail state safety inspections since it indicates a problem with safety systems. The error must be resolved before passing inspection.

Q: What causes P1571 error code in GM vehicles?

Common causes include corroded ABS module connections, faulty wheel speed sensors, damaged wiring harnesses, water intrusion in electrical connectors, or a failing ABS control module.

Abstract

GM Error Code P1571 indicates an ASR (Acceleration Slip Regulation) signal high condition, meaning there's a communication problem between the ABS module and other vehicle systems. This error typically affects traction control and stability functions, making your vehicle less safe in slippery conditions.