B1385 Buick Code - Device Ignition START Circuit
Quick Answer
The Body Control Module (BCM), monitors the ignition inputs OFF, ignition 3, crank and ignition 1 supplied from the ignition switch. Common causes include Faulty Ignition Switch, Ignition Switch harness is open or shorted, Ignition Switch 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
- B1385 Buick indicates Device Ignition START Circuit.
- Common causes
- Common causes include Faulty Ignition Switch, Ignition Switch harness is open or shorted, Ignition Switch 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 B1385 Buick Description
What are the Possible Causes of the DTC B1385 Buick?
- Faulty Ignition Switch
- Ignition Switch harness is open or shorted
- Ignition Switch circuit poor electrical connection
- Faulty Body Control Module (BCM)
How to Fix the DTC B1385 Buick?
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 B1385 Buick 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 B1385 Buick Code
1. What are the common symptoms of OBDII code B1385 (Buick) related to the Device Ignition START Circuit?
The common symptoms include difficulty starting the vehicle, intermittent starting issues, and a complete failure to start.
2. What are the possible causes of OBDII code B1385 (Buick) for the Device Ignition START Circuit?
Possible causes include a faulty ignition switch, wiring issues, a malfunctioning starter motor, or a problem with the vehicle's security system.
3. How can I diagnose the cause of OBDII code B1385 (Buick) for the Device Ignition START Circuit?
Diagnosing the issue involves checking the ignition switch for proper operation, inspecting the wiring for any damage or loose connections, testing the starter motor, and ensuring the vehicle's security system is not causing the problem.
4. Can a DIY enthusiast repair OBDII code B1385 (Buick) for the Device Ignition START Circuit?
Depending on the exact cause of the code, some repairs may be possible for a DIY enthusiast, such as replacing a faulty ignition switch or repairing damaged wiring. However, more complex issues may require professional assistance.
5. Is it safe to continue driving with OBDII code B1385 (Buick) related to the Device Ignition START Circuit?
It is not recommended to continue driving with this code present, as it can lead to unexpected starting issues or complete failure to start the vehicle.
6. How much does it typically cost to repair OBDII code B1385 (Buick) for the Device Ignition START Circuit?
The cost of repair can vary depending on the exact cause of the issue and whether it can be resolved with a simple fix like replacing a part or if more extensive diagnostics and repairs are needed.
7. Are there any preventive measures to avoid OBDII code B1385 (Buick) related to the Device Ignition START Circuit?
Routine maintenance, such as regular inspections of the ignition system and wiring, can help prevent issues that may trigger this OBDII code.
8. Can weather conditions affect OBDII code B1385 (Buick) for the Device Ignition START Circuit?
Extreme weather conditions, such as extreme cold or heat, can potentially exacerbate existing issues related to the ignition system and may contribute to the triggering of this OBDII code.
9. How long does it usually take to repair OBDII code B1385 (Buick) for the Device Ignition START Circuit?
The repair time can vary depending on the complexity of the issue and the availability of parts. Simple repairs may take a few hours, while more complex problems could require more time.
10. Can resetting the OBDII system clear the B1385 code related to the Device Ignition START Circuit?
Resetting the OBDII system may temporarily clear the code, but if the underlying issue is not addressed, the code is likely to reappear. It is important to diagnose and repair the root cause of the problem to prevent future occurrences.
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