P1585 Code - Cruise Control Inhibit Output Circuit Conditions
Quick Answer
With the key on or engine running, system voltage from 9-18v, the Powertrain Control Module (PCM) detects an improper voltage on the Cruise Control Inhibit driver circuit, condition met for at least 30 seconds. Common causes include Faulty Cruise Control Module, Cruise Control Module harness open or shorted, Cruise Control Module circuit poor electrical connection. 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
- P1585 indicates Cruise Control Inhibit Output Circuit Conditions.
- Common causes
- Common causes include Faulty Cruise Control Module, Cruise Control Module harness open or shorted, Cruise Control Module circuit poor electrical connection.
- 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.
Code P1585 Description
What are the Possible Causes of the DTC P1585?
- Faulty Cruise Control Module
- Cruise Control Module harness open or shorted
- Cruise Control Module circuit poor electrical connection
How to Fix the DTC P1585?
Review the 'Possible Causes' above and visually examine the corresponding wiring harness and connectors. Check for damaged components and inspect connector pins for signs of being broken, bent, pushed out, or corroded.
What is the Cost to Diagnose the Code?
Labor: 1.0
To diagnose the P1585 code, it typically requires 1.0 hour of labor. Rates vary by location, vehicle, and shop. Many shops charge between $80–$150 per hour; dealerships and metro areas may be higher, independents may be lower.
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Information for Specific Makes
- P1585 BMW — Random Multiple Cylinder Misfire Detected
- P1585 Buick — Cruise Control Inhibit Output Circuit Conditions
- P1585 Cadillac — Cruise Control Inhibit Output Circuit Conditions
- P1585 Chevrolet — Cruise Control Inhibit Output Circuit Conditions
- P1585 Ford — Throttle Control Unit Malfunction
- P1585 GMC — Cruise Control Inhibit Output Circuit Conditions
- P1585 Honda — Brake Fluid Pressure Sensor 'B' Circuit Range/Performance Problem
- P1585 Lexus — Acceleration Sensor Circuit
- P1585 Scion — Acceleration Sensor Circuit
- P1585 Toyota — Acceleration Sensor Circuit
Frequently Asked Questions about P1585 Code
1. What are the common symptoms of OBDII code P1585 (Cruise Control Inhibit Output Circuit Conditions)?
- Common symptoms include the cruise control system being disabled, the cruise control light flashing, and the inability to set or maintain a cruising speed.
2. What are the possible causes of OBDII code P1585?
- The code P1585 can be caused by issues such as a faulty cruise control switch, a damaged cruise control module, wiring issues, or a blown fuse related to the cruise control system.
3. How can I diagnose the cause of OBDII code P1585?
- To diagnose the cause of code P1585, you can start by checking the cruise control fuse, inspecting the wiring for any damage, testing the cruise control switch, and using a diagnostic scanner to read the code and monitor the cruise control system's inputs and outputs.
4. How can I repair OBDII code P1585?
- Repairing code P1585 involves identifying the specific cause of the issue, which may include replacing a faulty cruise control switch, repairing damaged wiring, replacing a defective cruise control module, or addressing any other underlying problems related to the cruise control system.
5. Can OBDII code P1585 be safely ignored?
- Ignoring code P1585 is not recommended, as it indicates a malfunction in the cruise control system that may affect the vehicle's performance and safety. It is best to address the underlying issue promptly to ensure the proper functioning of the cruise control system.
6. Is it safe to drive with OBDII code P1585 present?
- It is generally safe to drive with code P1585, but you may experience issues with the cruise control system. It is recommended to have the problem diagnosed and repaired as soon as possible to prevent further complications.
7. Can a DIY enthusiast fix OBDII code P1585?
- Depending on the underlying cause, a DIY enthusiast with intermediate automotive repair skills may be able to diagnose and repair code P1585. However, complex issues or electrical problems may require professional assistance.
8. How much does it typically cost to repair OBDII code P1585?
- The cost of repairing code P1585 can vary depending on the specific cause of the issue, the parts needed for repair, and the labor rates of the repair shop. It is advisable to obtain quotes from different mechanics or repair shops for an accurate estimate.
9. Will resetting the OBDII system clear code P1585?
- Resetting the OBDII system may temporarily clear code P1585, but if the underlying issue is not addressed, the code is likely to reappear once the problem resurfaces. It is essential to diagnose and repair the root cause of the code for a permanent fix.
10. How can I prevent OBDII code P1585 from occurring in the future?
- To prevent code P1585 from occurring in the future, it is essential to perform regular maintenance checks on the cruise control system, address any issues promptly, and follow the manufacturer's recommended maintenance schedule for your vehicle.
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