B0085 Pontiac Code - Left Front Side Impact Sensor
Quick Answer
The B0085 code for Pontiac specifically refers to an issue with the Left Front Side Impact Sensor. Common causes include Faulty or damaged Left Front Side Impact Sensor, Wiring or connection issues in the sensor circuit, Corrosion or damage to the sensor due to environmental factors. 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
- B0085 Pontiac indicates Left Front Side Impact Sensor.
- Common causes
- Common causes include Faulty or damaged Left Front Side Impact Sensor, Wiring or connection issues in the sensor circuit, Corrosion or damage to the sensor due to environmental factors.
- 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 B0085 Pontiac Description
The B0085 code for Pontiac specifically refers to an issue with the Left Front Side Impact Sensor. This sensor is a crucial component of the vehicle's Supplemental Restraint System (SRS), also known as the airbag system. The primary function of the side impact sensor is to detect a collision on the left front side of the vehicle and send a signal to deploy the corresponding airbag to protect the occupants in the event of a side impact crash.
Common Causes of B0085 Pontiac
- Faulty or damaged Left Front Side Impact Sensor
- Wiring or connection issues in the sensor circuit
- Corrosion or damage to the sensor due to environmental factors
- Impact or collision that damages the sensor
- Issues with the airbag control module
Symptoms of B0085 Pontiac
- Airbag warning light illuminated on the dashboard
- Inability to reset the airbag system after a crash
- Airbag not deploying in a side impact collision
- Fault codes related to the airbag system stored in the vehicle's computer
How to Fix B0085 Pontiac
- Diagnose the B0085 code using a diagnostic scanner to confirm the issue with the Left Front Side Impact Sensor.
- Inspect the sensor and its wiring for any visible damage or corrosion. Replace the sensor if necessary.
- Check the connections and wiring in the sensor circuit to ensure proper connectivity.
- Clear the fault codes from the vehicle's computer and reset the airbag system.
- Test the airbag system to ensure proper deployment in a controlled environment.
Cost to Fix B0085 Pontiac
The typical repair costs for addressing the B0085 code on a Pontiac can range from $200 to $500, including parts and labor. However, it's important to note that the specific diagnosis time and labor rates at auto repair shops can vary based on factors such as location, vehicle make and model, and engine type. Most auto repair shops charge between $80 and $150 per hour for labor, but rates may be higher at dealerships or in metropolitan areas. It's advisable to check with local shops for a more accurate estimate.
Tech Notes for B0085 Pontiac
B0085:05 Left Front Side Impact Sensor High Voltage/Open
B0085:0F Left Front Side Impact Sensor Signal Erratic
B0085:39 Left Front Side Impact Sensor Internal Malfunction
B0085:3A Left Front Side Impact Sensor Incorrect Component Installed
B0085:71 Left Front Side Impact Sensor Invalid Data
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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 B0085 Pontiac Code
1. What are the common symptoms of OBDII code B0085 in a Pontiac related to the Left Front Side Impact Sensor?
The common symptoms include the airbag warning light illuminating on the dashboard and potential issues with the airbag system deployment.
2. What are the typical causes of OBDII code B0085 in a Pontiac's Left Front Side Impact Sensor?
The code is often triggered by a malfunction or damage to the Left Front Side Impact Sensor itself, wiring issues, or a problem with the airbag control module.
3. How can I diagnose the source of OBDII code B0085 in my Pontiac related to the Left Front Side Impact Sensor?
It is recommended to use an OBDII scanner to read the specific trouble codes, visually inspect the sensor and its wiring for any visible damage, and perform a thorough diagnostic scan of the airbag system.
4. What are some repair tips for fixing OBDII code B0085 in a Pontiac related to the Left Front Side Impact Sensor?
Repair tips may include checking and repairing any damaged wiring, replacing the Left Front Side Impact Sensor if faulty, and resetting the airbag system codes after the repair.
5. Can I drive my Pontiac with OBDII code B0085 related to the Left Front Side Impact Sensor?
It is not recommended to drive the vehicle with unresolved airbag system issues as it may compromise safety in the event of a collision. It is advised to address the problem promptly.
6. How much does it typically cost to repair OBDII code B0085 in a Pontiac's Left Front Side Impact Sensor?
The cost of repair can vary depending on the specific issue causing the code, the labor rates of the repair shop, and the cost of any replacement parts needed.
7. Are there any safety concerns associated with OBDII code B0085 related to the Left Front Side Impact Sensor in a Pontiac?
Yes, unresolved issues with the Left Front Side Impact Sensor can affect the proper deployment of the airbag in the event of a collision, potentially compromising the safety of the vehicle occupants.
8. Can a DIY enthusiast fix OBDII code B0085 in a Pontiac related to the Left Front Side Impact Sensor?
While some basic diagnostics and repairs may be possible for experienced DIY enthusiasts, working on the airbag system can be complex and dangerous. It is recommended to seek professional help for such repairs.
9. How long does it typically take to repair OBDII code B0085 in a Pontiac related to the Left Front Side Impact Sensor?
The repair time can vary depending on the exact cause of the issue, the availability of parts, and the expertise of the technician. It may range from a few hours to a full day in some cases.
10. Are there any recalls or technical service bulletins related to OBDII code B0085 in Pontiac vehicles for the Left Front Side Impact Sensor issue?
It is advisable to check with a Pontiac dealership or the National Highway Traffic Safety Administration (NHTSA) website for any relevant recalls or service bulletins related to this specific OBDII code and sensor problem.
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