Subaru P1576 Error Code: How to Fix It

Q: Can I drive my Subaru with P1576 error code?

While the vehicle may be drivable, this error affects important safety systems like cruise control and engine start features. The brake lights may not function properly, creating a serious safety hazard. Address this issue promptly.

Q: What causes Subaru P1576 brake switch malfunction?

Common causes include a faulty brake light switch, corroded electrical connections, damaged wiring, improper switch adjustment, or brake pedal mechanical issues preventing proper switch operation.

Q: How much does it cost to fix P1576 error code?

If the brake switch needs replacement, parts typically cost $15-40. Professional repair including labor usually ranges from $80-150. The fix is often straightforward if limited to switch replacement.

Q: Will P1576 cause my Subaru to fail inspection?

Yes, this error code will typically cause your vehicle to fail emissions or safety inspections since it affects brake light operation and other safety systems. The code must be resolved before passing inspection.

Q: How do I prevent P1576 error from recurring?

Keep the brake pedal area clean and free of debris, avoid forcing the brake pedal, and have regular brake system inspections. Address any brake fluid leaks promptly as they can damage electrical components.

Abstract

The P1576 error code in Subaru vehicles indicates a brake switch circuit malfunction, which affects the communication between your brake pedal and the vehicle's computer systems. This issue can impact cruise control, engine start systems, and transmission shifting in automatic vehicles.