AutoCodes – RAM – B162C RAM

B162C RAM Code - Left Low Beam Control Circuit High

Quick Answer

The Front Totally Integrated Power Module (TIPM) monitors the Left Low Beam. Common causes include Faulty Left Low Beam Bulb, Left Low Beam Bulb harness is open or shorted, Left Low Beam Bulb 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: B162C RAM indicates Left Low Beam Control Circuit High.
Common causes: Common causes include Faulty Left Low Beam Bulb, Left Low Beam Bulb harness is open or shorted, Left Low Beam Bulb 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.

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Code Popularity 1,430

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 24, 2019

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code B162C RAM Description

The Front Totally Integrated Power Module (TIPM) monitors the Left Low Beam. The TIPM sets the OBDII code when the Left Low Beam is not to factory specifications.

OBDII Code B162C RAM - Left Low Beam Control Circuit High - AutoCodes.com — B162C RAM Code - Left Low Beam Control Circuit High

What does this mean?

What are the Possible Causes of the DTC B162C RAM?

Faulty Left Low Beam Bulb
Left Low Beam Bulb harness is open or shorted
Left Low Beam Bulb circuit poor electrical connection
Faulty Front Totally Integrated Power Module (TIPM)

How to Fix the DTC B162C 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 B162C 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.

Need more information about the B162C RAM code?

Need more information on how to fix the B162C RAM code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the B162C RAM 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 B162C RAM Code

1. What are the common symptoms of OBDII code B162C RAM titled Left Low Beam Control Circuit High?

The common symptoms include the left low beam headlight not working, flickering, or staying on constantly.

2. What are the possible causes of OBDII code B162C RAM?

Possible causes of code B162C RAM include a faulty headlight bulb, a damaged wiring harness, a malfunctioning headlight control module, or a problem with the vehicle's power supply.

3. How can I diagnose the issue related to OBDII code B162C RAM?

You can diagnose the issue by visually inspecting the headlight bulb, checking the wiring harness for any damage, testing the headlight control module, and using a multimeter to check the power supply to the left low beam.

4. Can I repair OBDII code B162C RAM on my own?

If you have experience working with automotive electrical systems and the necessary tools, you may be able to repair code B162C RAM on your own. However, if you are unsure, it is recommended to seek assistance from a professional mechanic.

5. Is it safe to continue driving with OBDII code B162C RAM?

It is not recommended to continue driving with code B162C RAM as it can affect your visibility on the road, especially at night. It is best to address the issue promptly to ensure your safety and the safety of others on the road.

6. How much does it typically cost to repair OBDII code B162C RAM?

The cost of repairing code B162C RAM can vary depending on the specific cause of the issue. It may involve replacing a headlight bulb, repairing a wiring harness, or replacing a faulty control module. Costs can range from a few dollars for a bulb to a few hundred dollars for more extensive repairs.

7. Can extreme weather conditions cause OBDII code B162C RAM to trigger?

Yes, extreme weather conditions such as heavy rain, snow, or extreme temperatures can potentially cause issues with the headlight control circuit, leading to the triggering of code B162C RAM.

8. Will resetting the OBDII system clear code B162C RAM?

Resetting the OBDII system may temporarily clear the code, but if the underlying issue is not addressed, the code is likely to reappear. It is important to diagnose and repair the root cause of the problem to prevent code B162C RAM from triggering again.

9. Is OBDII code B162C RAM a common issue in certain vehicle makes and models?

Code B162C RAM can be more common in certain vehicle makes and models that are equipped with complex headlight control systems. It is always recommended to consult your vehicle's specific diagnostic manual for more information on common issues related to this code.

10. Are there any preventive maintenance tips to avoid encountering OBDII code B162C RAM in the future?

Regularly inspecting your vehicle's headlights, checking for any signs of wear or damage, and ensuring proper electrical connections can help prevent issues like code B162C RAM. Additionally, following your vehicle manufacturer's recommended maintenance schedule can help address any potential issues before they escalate.