B0035 Chevrolet Code - Auxiliary Discriminating Sensor Closed or Shorted to Ground
Quick Answer
The B0035 code for Chevrolet vehicles indicates a problem with the auxiliary discriminating sensor being closed or shorted to ground. Common causes include Wiring damage or corrosion, Faulty auxiliary discriminating sensor, Short circuit in the sensor's circuit. 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
- B0035 Chevrolet indicates Auxiliary Discriminating Sensor Closed or Shorted to Ground.
- Common causes
- Common causes include Wiring damage or corrosion, Faulty auxiliary discriminating sensor, Short circuit in the sensor's circuit.
- 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 B0035 Chevrolet Description
The B0035 code for Chevrolet vehicles indicates a problem with the auxiliary discriminating sensor being closed or shorted to ground. This sensor is responsible for monitoring various systems within the vehicle to ensure they are functioning properly. When the sensor is closed or shorted to ground, it can lead to inaccurate readings or a complete failure of the sensor, resulting in potential issues with the vehicle's performance and safety systems.
Common Causes of B0035 Chevrolet
- Wiring damage or corrosion
- Faulty auxiliary discriminating sensor
- Short circuit in the sensor's circuit
- Water damage or exposure to elements
- Poor electrical connection
Symptoms of B0035 Chevrolet
- Airbag warning light illuminated on the dashboard
- Traction control or stability control system malfunction
- Inaccurate sensor readings displayed on the vehicle's display
- Vehicle may go into "limp mode" to prevent further damage
How to Fix B0035 Chevrolet
- Begin by diagnosing the specific cause of the issue using a diagnostic scanner.
- Inspect the wiring and connections for any damage or corrosion. Repair or replace as necessary.
- Test the auxiliary discriminating sensor for proper functionality. Replace if faulty.
- Check the sensor's circuit for any short circuits and repair as needed.
- Clear the diagnostic trouble codes and test the vehicle to ensure the issue has been resolved.
Cost to Fix B0035 Chevrolet
The typical repair costs for addressing a B0035 code in a Chevrolet vehicle can range from $150 to $500, depending on the specific cause of the issue and the required repairs. This estimate includes parts and labor. It is important to note that diagnostic time and labor rates at auto repair shops can vary, so it is advisable to check with local shops for a more accurate estimate.
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Precautions for SRS “AIR BAG” and “SEAT BELT PRE-TENSIONER” Service
- Never probe the electrical connectors on air bag, side air curtain modules or seat belts.
- Never disassemble or tamper with safety belt buckle/retractor pretensioners, adaptive load limiting retractors, safety belt inflators, or probe the electrical connectors.
- Do not use electrical test equipment to check SRS circuits unless instructed to in this Service Manual.
- Before servicing the SRS, turn ignition switch OFF, disconnect both battery cables and wait at least 3 minutes. For approximately 3 minutes after the cables are removed, it is still possible for the air bag and seat belt pre-tensioner to deploy. Therefore, do not work on any SRS connectors or wires until at least 3 minutes have passed.
Failure to follow this instruction may result in the accidental deployment of these modules, which increases the risk of serious personal injury or death.
Frequently Asked Questions about B0035 Chevrolet Code
1. What are the common symptoms of OBDII code B0035 Chevrolet?
- Common symptoms include the airbag warning light being illuminated on the dashboard and potential issues with the vehicle's airbag system.
2. What does the OBDII code B0035 Chevrolet mean?
- The code B0035 indicates that the Auxiliary Discriminating Sensor is closed or shorted to ground in the airbag system of a Chevrolet vehicle.
3. What are the possible causes of OBDII code B0035 Chevrolet?
- The code B0035 can be caused by a faulty auxiliary discriminating sensor, damaged wiring or connectors in the airbag system, or a short to ground in the sensor circuit.
4. How serious is OBDII code B0035 Chevrolet?
- OBDII code B0035 is a serious issue as it indicates a fault in the airbag system, which could potentially compromise the safety of the vehicle occupants in the event of a collision.
5. Can I drive my Chevrolet with OBDII code B0035?
- It is not recommended to drive the vehicle with OBDII code B0035 present, as the airbag system may not function properly in the event of an accident.
6. How can I diagnose OBDII code B0035 Chevrolet?
- Diagnosing OBDII code B0035 typically involves using a diagnostic scanner to retrieve the code, inspecting the airbag system components, and testing the auxiliary discriminating sensor.
7. What is the typical repair for OBDII code B0035 Chevrolet?
- The typical repair for OBDII code B0035 involves replacing the faulty auxiliary discriminating sensor, repairing any damaged wiring or connectors, and clearing the fault code.
8. Can I reset OBDII code B0035 Chevrolet without fixing the issue?
- While you can clear the fault code temporarily, it is important to address the underlying issue causing OBDII code B0035 to ensure the proper functioning of the airbag system.
9. How much does it cost to fix OBDII code B0035 Chevrolet?
- The cost of fixing OBDII code B0035 can vary depending on the exact cause of the issue, but it may involve parts and labor costs ranging from $200 to $500 or more.
10. Can OBDII code B0035 Chevrolet be prevented?
- OBDII code B0035 is typically a result of component failure or wiring issues, so regular maintenance and inspections of the airbag system can help prevent this code from occurring.
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