AutoCodes – Chrysler – B163C Chrysler

B163C Chrysler Code - Front Left Turn Control Circuit High

Quick Answer

The Body Control Module (BCM) receives a communication network message from the Steering Column Control Module (SCCM) requesting turn signal lamp illumination. Common causes include Blown Front Left Park and Turn Signal Bulb, Faulty Front Left Turn Lamp, Front Left Turn Lamp harness is open or shorted. 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: B163C Chrysler indicates Front Left Turn Control Circuit High.
Common causes: Common causes include Blown Front Left Park and Turn Signal Bulb, Faulty Front Left Turn Lamp, Front Left Turn Lamp harness is open or shorted.
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 3,843

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 May 28, 2019

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 B163C Chrysler Description

The Body Control Module (BCM) receives a communication network message from the Steering Column Control Module (SCCM) requesting turn signal lamp illumination. When this bus message is received, the BCM provides a pulsed voltage output through the front turn signal control circuit. The front turn signal control circuit connects to the dual filament Park and Turn Signal Lamp. The same ground circuit is used for both the Park and Turn Signal filaments in a dual filament lamp.

OBDII Code B163C Chrysler - Front Left Turn Control Circuit High - AutoCodes.com — B163C Chrysler Code - Front Left Turn Control Circuit High

What does this mean?

What are the Possible Causes of the DTC B163C Chrysler?

Blown Front Left Park and Turn Signal Bulb
Faulty Front Left Turn Lamp
Front Left Turn Lamp harness is open or shorted
Front Left Turn Lamp circuit poor electrical connection
Faulty Body Control Module (BCM)

How to Fix the DTC B163C 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 B163C 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 B163C Chrysler code?

Need more information on how to fix the B163C Chrysler code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the B163C 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 B163C Chrysler Code

1. What are common symptoms of OBDII code B163C in a Chrysler indicating a Front Left Turn Control Circuit High issue?

- Common symptoms include the front left turn signal staying illuminated constantly, rapid flashing of the turn signal, or the turn signal not working at all.

2. What can cause the Front Left Turn Control Circuit High code B163C in a Chrysler?

- Possible causes include a faulty turn signal bulb, a damaged wiring harness, a malfunctioning turn signal switch, or a problem with the body control module.

3. How can I diagnose the Front Left Turn Control Circuit High issue in my Chrysler?

- You can start by visually inspecting the front left turn signal bulb and its socket for any signs of damage. Check the wiring for any breaks or corrosion. Using a multimeter, test the continuity of the circuit and the signal switch.

4. Can a loose connection trigger the B163C OBDII code in a Chrysler?

- Yes, a loose or poor connection in the front left turn signal circuit can trigger the B163C code due to inconsistent electrical signals being detected by the system.

5. What are some repair tips for addressing the Front Left Turn Control Circuit High code in a Chrysler?

- Begin by ensuring all connections are secure and free of corrosion. Replace any faulty bulbs or damaged wiring. If the issue persists, consider having the turn signal switch or body control module inspected by a professional.

6. Is it safe to continue driving my Chrysler with the B163C code related to the front left turn signal?

- It is not recommended to drive with malfunctioning turn signals as it can pose a safety hazard to you and other drivers. Promptly address the issue to ensure proper signaling while driving.

7. Will resetting the OBDII code B163C in my Chrysler permanently resolve the issue?

- Resetting the code may temporarily turn off the warning light, but if the underlying problem causing the Front Left Turn Control Circuit High persists, the code is likely to reappear.

8. Can extreme weather conditions affect the front left turn signal circuit in a Chrysler and trigger the B163C code?

- Yes, extreme weather conditions can lead to corrosion or damage in the wiring or components of the front left turn signal circuit, potentially triggering the B163C code.

9. How do I prevent the OBDII code B163C related to the front left turn signal issue in my Chrysler?

- Regularly inspect and maintain the turn signal system, including checking for proper functioning of all bulbs and ensuring secure connections. Address any issues promptly to prevent the code from appearing.