P1586 Cadillac Code - Cruise Control Brake Switch 2 Circuit Conditions
Quick Answer
The P1586 Cadillac diagnostic trouble code indicates an issue with the Cruise Control Brake Switch 2 Circuit Conditions. Common causes include Faulty cruise control brake switch, Wiring issues or electrical connection problems, Defective cruise control module. 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
- P1586 Cadillac indicates Cruise Control Brake Switch 2 Circuit Conditions.
- Common causes
- Common causes include Faulty cruise control brake switch, Wiring issues or electrical connection problems, Defective cruise control module.
- 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.
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Code P1586 Cadillac Description
The P1586 Cadillac diagnostic trouble code indicates an issue with the Cruise Control Brake Switch 2 Circuit Conditions. In Cadillac vehicles, the cruise control system relies on various sensors and switches to function properly. The brake switch plays a crucial role in deactivating the cruise control system when the brake pedal is pressed. If the Cruise Control Brake Switch 2 Circuit Conditions code is triggered, it means that the control module has detected a problem with the second brake switch circuit related to the cruise control system.
Common Causes of P1586 Cadillac
- Faulty cruise control brake switch.
- Wiring issues or electrical connection problems.
- Defective cruise control module.
- Malfunctioning brake pedal position sensor.
- Corrosion or damage to the brake switch circuit.
Symptoms of P1586 Cadillac
- Cruise control system not engaging or disengaging properly.
- Check Engine Light illuminated on the dashboard.
- Inability to maintain a set speed while using cruise control.
- Unexpected deactivation of the cruise control system.
How to Fix P1586 Cadillac
- Begin by connecting a diagnostic scanner to the vehicle's onboard diagnostic system to retrieve the specific fault code and confirm the issue.
- Inspect the cruise control brake switch and its wiring for any visible damage, corrosion, or loose connections. Replace the brake switch if necessary.
- Check the cruise control module and its connections for any signs of damage or malfunction. Replace the module if needed.
- Test the brake pedal position sensor to ensure it is functioning correctly. Replace the sensor if it is faulty.
- Clear the fault code from the vehicle's computer system and test the cruise control system to ensure that it is now operating properly.
Cost to Fix P1586 Cadillac
The typical repair costs for addressing the P1586 Cadillac code can vary depending on the specific cause of the issue and the labor rates at the auto repair shop. In general, the cost of replacing a cruise control brake switch can range from $50 to $150, while replacing a cruise control module may cost between $200 and $500. Labor costs can add an additional $80 to $150 per hour, with the total repair bill potentially ranging from $150 to $700 or more. It is advisable to consult with a professional mechanic or dealership for a more accurate cost estimate based on the specific circumstances of the vehicle.
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