AutoCodes – RAM – B163F RAM

B163F RAM Code - Front Right Turn Control Circuit Low

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 Right Park and Turn Signal Bulb, Faulty Front Right Turn Lamp, Front Right 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
B163F RAM indicates Front Right Turn Control Circuit Low.
Common causes
Common causes include Blown Front Right Park and Turn Signal Bulb, Faulty Front Right Turn Lamp, Front Right 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.
AI answers can be wrong. Verify repairs with testing. Open full chat
Code Popularity 625
How popular is this code, among other codes? Low
Table of contents Created and updated by William Orellana on May 28, 2019
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Code B163F RAM 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 B163F RAM - Front Right Turn Control Circuit Low - AutoCodes.com
B163F RAM Code - Front Right Turn Control Circuit Low

What are the Possible Causes of the DTC B163F RAM?

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

How to Fix the DTC B163F RAM?

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 B163F RAM 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.

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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 B163F RAM Code

1. What are common symptoms of OBDII code B163F RAM related to the front right turn control circuit low?

The common symptoms include the front right turn signal not working, fast blinking of the turn signal, or a dashboard warning light indicating a turn signal issue.

2. What are the possible causes of OBDII code B163F RAM for the front right turn control circuit low?

Possible causes include a faulty turn signal bulb, damaged wiring or connectors in the front right turn signal circuit, a defective turn signal switch, or a malfunctioning body control module.

3. How can I diagnose the OBDII code B163F RAM for the front right turn control circuit low?

Diagnosis involves visually inspecting the front right turn signal bulb, checking for damaged wiring or connectors, testing the turn signal switch, and using a diagnostic scan tool to identify the specific circuit causing the low voltage condition.

4. What are some repair tips for fixing OBDII code B163F RAM related to the front right turn control circuit low?

Repair tips include replacing the front right turn signal bulb if it is faulty, repairing any damaged wiring or connectors, testing and replacing the turn signal switch if needed, and reprogramming or replacing the body control module.

5. Can OBDII code B163F RAM for the front right turn control circuit low be fixed at home, or do I need to take my vehicle to a mechanic?

Depending on your level of automotive repair experience and access to tools, you may be able to fix this issue at home by following a repair manual or online guides. However, if you are unsure or inexperienced, it is recommended to seek the help of a professional mechanic.

6. Is it safe to continue driving with OBDII code B163F RAM related to the front right turn control circuit low?

It is not recommended to drive with this issue as it can impact the safety of your vehicle by affecting the functionality of the front right turn signal. Get it checked and repaired as soon as possible.

7. How much does it typically cost to repair OBDII code B163F RAM for the front right turn control circuit low?

The cost of repair can vary depending on the specific cause of the issue and whether you choose to fix it yourself or take your vehicle to a mechanic. Costs may include parts, labor, and diagnostic fees.

8. Are there any preventive measures to avoid OBDII code B163F RAM related to the front right turn control circuit low in the future?

To prevent this issue, regularly inspect your vehicle's turn signal bulbs, check for any signs of wiring damage, and address any turn signal problems promptly to avoid further damage to the circuit.

9. Can extreme weather conditions or water damage contribute to OBDII code B163F RAM for the front right turn control circuit low?

Yes, exposure to extreme weather conditions or water damage can potentially lead to corrosion or short circuits in the turn signal circuit, triggering the low voltage condition associated with this OBDII code.

10. How long does it typically take to repair OBDII code B163F RAM for the front right turn control circuit low?

The repair time can vary depending on the complexity of the issue and the availability of parts. Simple fixes like replacing a bulb may take less than an hour, while more involved repairs involving wiring or module replacements may take several hours or more.

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