B2585 Chevrolet Code - Park Lamp Control Circuit
Quick Answer
When the Body Control Module (BCM) receives a ground signal from the headlamp switch commanding to illuminate the park lamps, the BCM will energize the park lamp relay by grounding the park lamp relay control circuit. Common causes include Faulty Park Lamp Relay, Park Lamp Relay harness is open or shorted, Park Lamp Relay 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
- B2585 Chevrolet indicates Park Lamp Control Circuit.
- Common causes
- Common causes include Faulty Park Lamp Relay, Park Lamp Relay harness is open or shorted, Park Lamp Relay 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 B2585 Chevrolet Description
What are the Possible Causes of the DTC B2585 Chevrolet?
- Faulty Park Lamp Relay
- Park Lamp Relay harness is open or shorted
- Park Lamp Relay circuit poor electrical connection
- Faulty Body Control Module (BCM)
How to Fix the DTC B2585 Chevrolet?
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 B2585 Chevrolet 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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Frequently Asked Questions about B2585 Chevrolet Code
1. What are the common symptoms of OBDII code B2585 in a Chevrolet related to the Park Lamp Control Circuit?
The common symptoms include inoperative park lamps, dim or flickering park lamps, or a warning light on the dashboard indicating an issue with the park lamp control circuit.
2. What are the possible causes of OBDII code B2585 in a Chevrolet related to the Park Lamp Control Circuit?
Possible causes include a faulty park lamp switch, damaged wiring or connectors in the circuit, a blown fuse, or a malfunctioning body control module.
3. How can I diagnose OBDII code B2585 in a Chevrolet related to the Park Lamp Control Circuit?
You can diagnose this code by checking the park lamp fuse, inspecting the wiring and connectors for any damage, testing the park lamp switch, and using a diagnostic scan tool to read the trouble codes stored in the body control module.
4. Can I repair OBDII code B2585 in a Chevrolet related to the Park Lamp Control Circuit myself?
Depending on your skill level and experience with automotive repairs, you may be able to repair this code yourself by replacing a faulty park lamp switch, repairing damaged wiring or connectors, or resetting the body control module.
5. Is it safe to continue driving my Chevrolet with OBDII code B2585 related to the Park Lamp Control Circuit?
It is generally safe to drive your Chevrolet with this code, but it is recommended to address the issue promptly to ensure proper operation of the park lamps, especially in low visibility conditions.
6. How much does it typically cost to repair OBDII code B2585 related to the Park Lamp Control Circuit in a Chevrolet?
The cost of repairing this code can vary depending on the specific cause of the issue and whether you choose to do the repair yourself or take it to a professional mechanic. Costs may range from a simple fuse replacement to more extensive wiring repairs.
7. Can a faulty park lamp control circuit affect other electrical systems in my Chevrolet?
Yes, a faulty park lamp control circuit can sometimes affect other electrical systems in your Chevrolet, as modern vehicles have interconnected electrical systems that rely on proper functioning circuits.
8. Will resetting the trouble codes fix OBDII code B2585 related to the Park Lamp Control Circuit in a Chevrolet?
Resetting the trouble codes may temporarily clear the warning light, but if the underlying issue causing the code is not addressed, the problem is likely to reoccur.
9. How long does it typically take to diagnose and repair OBDII code B2585 related to the Park Lamp Control Circuit in a Chevrolet?
The time required to diagnose and repair this code can vary depending on the complexity of the issue and the availability of parts. It may take anywhere from a few minutes to a few hours to complete the process.
10. Can extreme weather conditions impact the operation of the park lamp control circuit in a Chevrolet and trigger OBDII code B2585?
Extreme weather conditions such as heavy rain, snow, or extreme cold can sometimes cause electrical issues in the park lamp control circuit, potentially leading to the triggering of OBDII code B2585.
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