AutoCodes – Chrysler – B2847 Chrysler

B2847 Chrysler Code - Driver Blind Spot Warning Light Control Circuit High

Quick Answer

When the Driver Blind Spot Indicator circuit senses an open circuit for over 55 ms., this code will set. Common causes include Faulty Driver Mirror Assembly, Driver Mirror harness is open or shorted, Driver Mirror 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: B2847 Chrysler indicates Driver Blind Spot Warning Light Control Circuit High.
Common causes: Common causes include Faulty Driver Mirror Assembly, Driver Mirror harness is open or shorted, Driver Mirror 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.

Save to My Repairs My Repairs

AI answers can be wrong. Verify repairs with testing. Open full chat

Code Popularity 960

How popular is this code, among other codes? Low

Repair Importance Level

Urgent (Diagnose now) (3 / 3)

Repair Difficulty Level

Advanced (Pro) (3 / 3)

What is this?

Table of contents Created and updated by William Orellana on Feb 13, 2020

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
Add Comment

💬 Need more help? Ask Coddy for instant answers — it's free!

Code B2847 Chrysler Description

When the Driver Blind Spot Indicator circuit senses an open circuit for over 55 ms., this code will set.

OBDII Code B2847 Chrysler - Driver Blind Spot Warning Light Control Circuit High - AutoCodes.com — B2847 Chrysler Code - Driver Blind Spot Warning Light Control Circuit High

What does this mean?

What are the Possible Causes of the DTC B2847 Chrysler?

Faulty Driver Mirror Assembly
Driver Mirror harness is open or shorted
Driver Mirror circuit poor electrical connection
Faulty Driver Door Module (DDM)

How to Fix the DTC B2847 Chrysler?

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 B2847 Chrysler 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.

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

About the author: William Orellana is a Master Mechanic and Mechanical Engineer with over 30 years of experience diagnosing and repairing vehicles. Learn more about his background.

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.