B2847 Chrysler Code - Driver Blind Spot Warning Light Control Circuit High
Quick Answer
The B2847 Chrysler code indicates a problem with the driver blind spot warning light control circuit being too high. Common causes include Faulty blind spot warning light module, Damaged wiring or connectors in the control circuit, Malfunctioning sensor detecting vehicles in the blind spot. 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
- B2847 Chrysler indicates Driver Blind Spot Warning Light Control Circuit High.
- Common causes
- Common causes include Faulty blind spot warning light module, Damaged wiring or connectors in the control circuit, Malfunctioning sensor detecting vehicles in the blind spot.
- 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.
Fix Your Car Smarter
Try the New AutoCodes App!
Get complete OBDII diagnostics, repair solutions, and cost estimates, plus AI chat support on demand.
Code B2847 Chrysler Description
The B2847 Chrysler code indicates a problem with the driver blind spot warning light control circuit being too high. This warning light is a safety feature designed to alert the driver when there is a vehicle in their blind spot, helping to prevent accidents during lane changes. When this code is triggered, it means that the control circuit for this warning light is experiencing a high voltage issue, which can lead to the light not functioning properly or not illuminating at all.
Common Causes of B2847 Chrysler
- Faulty blind spot warning light module.
- Damaged wiring or connectors in the control circuit.
- Malfunctioning sensor detecting vehicles in the blind spot.
- Corrosion or water damage in the control circuit.
- Electrical issues such as a short circuit in the system.
Symptoms of B2847 Chrysler
- Blind spot warning light not illuminating when there is a vehicle in the blind spot.
- Constant illumination of the blind spot warning light even when there is no vehicle in the blind spot.
- Intermittent or flickering blind spot warning light.
- Dashboard warning message related to blind spot warning system.
How to Fix B2847 Chrysler
- Begin by conducting a thorough inspection of the blind spot warning system, checking for any visible damage to the wiring, connectors, or the blind spot warning light module.
- Use a multimeter to test the voltage in the control circuit to determine if it is indeed too high.
- Replace any damaged wiring, connectors, or the blind spot warning light module as needed.
- Clear the diagnostic trouble codes from the vehicle's system and test the blind spot warning light to ensure it is functioning properly.
- If the issue persists, further diagnostic testing may be required to pinpoint the exact cause of the high voltage in the control circuit.
Cost to Fix B2847 Chrysler
The cost of repairing a B2847 Chrysler code can vary depending on the specific cause of the issue and the labor rates at the auto repair shop. On average, the repair for this type of issue can range from $150 to $400, including parts and labor. However, it's important to note that prices can fluctuate based on the location, vehicle make and model, and the extent of the repair needed. It's recommended to consult with a trusted mechanic to get an accurate estimate for the repair.
Need more information about the B2847 Chrysler code?
Need more information on how to fix the B2847 Chrysler code? Get Access to Factory Service Manuals
Need Help with the Code?
Get the B2847 Chrysler code diagnosed by a professional: Find a repair shop in your area
Frequently Asked Questions about B2847 Chrysler Code
1. What does the OBDII code B2847 mean for Chrysler vehicles?
B2847 indicates a high voltage issue in the driver blind spot warning light control circuit, which is part of the blind spot monitoring system.
2. What are the symptoms of code B2847 in a Chrysler?
Common symptoms include the blind spot warning light not functioning, a warning message on the dashboard, or the blind spot monitoring system being disabled.
3. What causes the B2847 code to appear?
Possible causes include a faulty blind spot warning light, damaged wiring or connectors in the circuit, or a malfunctioning blind spot monitoring module.
4. Can I still drive my Chrysler with code B2847?
Yes, but the blind spot monitoring system may not function properly, increasing the risk of accidents when changing lanes.
5. How is the B2847 code diagnosed?
A technician will check for stored trouble codes, inspect the wiring and connectors for damage, and test the blind spot warning light and related components.
6. What repairs can fix the B2847 code in a Chrysler?
Repairs may involve replacing a faulty blind spot warning light, repairing damaged wiring or connectors, or replacing the blind spot monitoring module.
7. How much does it cost to fix the B2847 code in a Chrysler?
Repair costs vary, but fixing wiring issues or replacing components like the warning light or module typically ranges from $100 to $500.
8. Can a dead battery cause the B2847 code in a Chrysler?
A weak or dead battery is unlikely to directly cause this code, but electrical issues stemming from low voltage could affect the system.
9. Will clearing the B2847 code fix the problem?
Clearing the code may temporarily remove it, but the underlying issue must be resolved to prevent it from returning.
10. Is the B2847 code a common issue in Chrysler vehicles?
While not extremely common, this code can occur in vehicles equipped with a blind spot monitoring system, especially if there are electrical or component issues.
Discuss the causes and fixes for B2847 Chrysler OBDII Code
Code B2847 Chrysler comments
No comments found for this page.
Fix Your Car Smarter
Try the New AutoCodes App!
Get complete OBDII diagnostics, repair solutions, and cost estimates, plus AI chat support on demand.