P1574 Chevrolet Code - Stop Lamp Switch Circuit
Quick Answer
The P1574 Chevrolet code refers to an issue with the Stop Lamp Switch Circuit in the vehicle. Common causes include Faulty stop lamp switch, Damaged or corroded wiring in the circuit, Loose connections in the circuit. 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
- P1574 Chevrolet indicates Stop Lamp Switch Circuit.
- Common causes
- Common causes include Faulty stop lamp switch, Damaged or corroded wiring in the circuit, Loose connections in the circuit.
- 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.
Fix Your Car Smarter
Try the New AutoCodes App!
Get complete OBDII diagnostics, repair solutions, and cost estimates, plus AI chat support on demand.
Code P1574 Chevrolet Description
The P1574 Chevrolet code refers to an issue with the Stop Lamp Switch Circuit in the vehicle. This code is typically triggered when there is a malfunction or fault detected in the circuit that controls the vehicle's brake lights. The stop lamp switch is a critical component that signals the brake lights to turn on when the brake pedal is pressed. When this circuit is not functioning correctly, it can affect the vehicle's safety by potentially causing the brake lights to not illuminate when the brake pedal is pressed, leading to a higher risk of rear-end collisions.
Common Causes of P1574 Chevrolet
- Faulty stop lamp switch.
- Damaged or corroded wiring in the circuit.
- Loose connections in the circuit.
- Faulty brake light bulbs.
- Issues with the brake light fuse.
Symptoms of P1574 Chevrolet
- Brake lights not illuminating when the brake pedal is pressed.
- Brake lights staying on constantly, even when the brake pedal is not pressed.
- Cruise control not working properly.
- Inability to shift out of park.
- Check Engine Light illuminated on the dashboard.
How to Fix P1574 Chevrolet
- Begin by locating the stop lamp switch, typically located near the brake pedal under the dashboard.
- Disconnect the wiring harness connected to the stop lamp switch.
- Remove the old stop lamp switch and replace it with a new one.
- Reconnect the wiring harness to the new stop lamp switch.
- Test the brake lights to ensure they illuminate properly when the brake pedal is pressed.
Cost to Fix P1574 Chevrolet
The cost of repairing the Stop Lamp Switch Circuit can vary depending on the specific issue and the vehicle's make and model. In general, the cost of replacing a stop lamp switch ranges from $50 to $100 for the part. Labor costs can add an additional $50 to $100, bringing the total repair cost to around $100 to $200. Keep in mind that these are rough estimates, and actual costs may vary based on the factors mentioned earlier.
When is the Code Detected?
Need more information about the P1574 Chevrolet code?
Need more information on how to fix the P1574 Chevrolet code? Get Access to Factory Service Manuals
Need Help with the Code?
Get the P1574 Chevrolet code diagnosed by a professional: Find a repair shop in your area
Frequently Asked Questions about P1574 Chevrolet Code
No Frequently Asked Questions about P1574 Chevrolet Code found.
Discuss the causes and fixes for P1574 Chevrolet OBDII Code
Code P1574 Chevrolet comments
No comments found for this page.
Fix Your Car Smarter
Try the New AutoCodes App!
Get complete OBDII diagnostics, repair solutions, and cost estimates, plus AI chat support on demand.