B3670 Chevrolet Code - Pump Motor Temperature Sensor Circuit
Quick Answer
The Folding Ttop Control (FTC) Module monitors the folding top pump motor temperature, checking the temperature once every 300 milliseconds. Common causes include Faulty Folding Top Pump Motor, Folding Top Pump Motor harness is open or shorted, Folding Top Pump Motor 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
- B3670 Chevrolet indicates Pump Motor Temperature Sensor Circuit.
- Common causes
- Common causes include Faulty Folding Top Pump Motor, Folding Top Pump Motor harness is open or shorted, Folding Top Pump Motor 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 B3670 Chevrolet Description
What are the Possible Causes of the DTC B3670 Chevrolet?
- Faulty Folding Top Pump Motor
- Folding Top Pump Motor harness is open or shorted
- Folding Top Pump Motor circuit poor electrical connection
- Faulty Folding Ttop Control (FTC) Module
How to Fix the DTC B3670 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 B3670 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 B3670 Chevrolet Code
1. What are the common symptoms of OBDII code B3670 in a Chevrolet related to the Pump Motor Temperature Sensor Circuit?
- Common symptoms include illuminated Check Engine Light, poor fuel efficiency, rough engine performance, and potential issues with the vehicle's emissions system.
2. What are some possible causes of OBDII code B3670 in a Chevrolet?
- Potential causes include a faulty pump motor temperature sensor, damaged wiring or connectors in the sensor circuit, a malfunctioning pump motor, or issues with the engine control module.
3. How can I diagnose the Pump Motor Temperature Sensor Circuit issue related to OBDII code B3670 in my Chevrolet?
- You can diagnose the problem by using an OBDII scanner to retrieve the specific trouble code, inspecting the sensor and its wiring for any visible damage, and testing the sensor's resistance and voltage levels.
4. Are there any DIY repair tips for fixing the Pump Motor Temperature Sensor Circuit problem in a Chevrolet?
- DIY repair tips include checking and cleaning the sensor and its connectors, repairing any damaged wiring, replacing the sensor if necessary, and clearing the trouble code with an OBDII scanner.
5. Can driving with an unresolved OBDII code B3670 related to the Pump Motor Temperature Sensor Circuit cause further damage to my Chevrolet?
- Continuing to drive with this issue can potentially cause damage to other components in the vehicle's emissions system, reduce fuel efficiency, and lead to more severe engine performance problems over time.
6. How much does it typically cost to repair the Pump Motor Temperature Sensor Circuit problem in a Chevrolet triggering OBDII code B3670?
- The cost of repairing this issue can vary depending on the exact cause of the problem, but it may range from $100 to $300 for parts and labor at a dealership or auto repair shop.
7. Is it safe to drive my Chevrolet with the Check Engine Light on due to OBDII code B3670 related to the Pump Motor Temperature Sensor Circuit?
- While the vehicle may still be operable, it is recommended to address the issue promptly to prevent potential damage and ensure optimal performance and emissions compliance.
8. Can a faulty pump motor temperature sensor be repaired, or does it need to be replaced when dealing with OBDII code B3670 in a Chevrolet?
- In most cases, a faulty pump motor temperature sensor will need to be replaced rather than repaired to resolve the issue and clear the trouble code.
9. Are there any recalls or technical service bulletins related to OBDII code B3670 and the Pump Motor Temperature Sensor Circuit in Chevrolet vehicles?
- It's recommended to check with a Chevrolet dealership or visit the manufacturer's website to see if there are any relevant recalls or technical service bulletins for this specific issue in your vehicle model.
10. How can I prevent OBDII code B3670 from recurring in my Chevrolet after repairing the Pump Motor Temperature Sensor Circuit issue?
- To prevent the code from reoccurring, make sure to address any underlying causes, perform regular maintenance on the vehicle's emissions system, and promptly address any Check Engine Light warnings in the future.
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