AutoCodes – RAM – B161E RAM

B161E RAM Code - Reading Lamp Control Circuit Short To Ground

Quick Answer

The Body Control Module (BCM) provides a battery voltage output to certain switched lamps through the reading lamp circuit. Common causes include Faulty Reading Lamp, Reading Lamp harness is open or shorted, Reading Lamp 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: B161E RAM indicates Reading Lamp Control Circuit Short To Ground.
Common causes: Common causes include Faulty Reading Lamp, Reading Lamp harness is open or shorted, Reading Lamp 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 1,513

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 26, 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 B161E RAM Description

The Body Control Module (BCM) provides a battery voltage output to certain switched lamps through the reading lamp circuit. These lamps use a switched path to ground for illumination. The BCM sets the OBDII code when the BCM detects a short to ground on the Reading Lamps Driver circuit for more than two seconds.

OBDII Code B161E RAM - Reading Lamp Control Circuit Short To Ground - AutoCodes.com — B161E RAM Code - Reading Lamp Control Circuit Short To Ground

What does this mean?

What are the Possible Causes of the DTC B161E RAM?

Faulty Reading Lamp
Reading Lamp harness is open or shorted
Reading Lamp circuit poor electrical connection
Faulty Body Control Module (BCM)

How to Fix the DTC B161E 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 B161E 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 B161E RAM code?

Need more information on how to fix the B161E RAM code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the B161E 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 B161E RAM Code

1. What are common symptoms of OBDII code B161E RAM for Reading Lamp Control Circuit Short To Ground?

The common symptoms include the reading lamp not working, flickering lights, or a blown fuse related to the reading lamp circuit.

2. What are the possible causes of OBDII code B161E RAM for Reading Lamp Control Circuit Short To Ground?

Possible causes include a short to ground in the wiring, a faulty reading lamp control module, or a defective reading lamp switch.

3. How can I diagnose the issue with OBDII code B161E RAM for Reading Lamp Control Circuit Short To Ground?

You can diagnose the issue by inspecting the wiring for any visible damage, testing the reading lamp control module, and checking the reading lamp switch for proper operation.

4. What are some repair tips for fixing OBDII code B161E RAM for Reading Lamp Control Circuit Short To Ground?

Repair tips include repairing any damaged wiring, replacing the reading lamp control module if necessary, and ensuring proper connection of the reading lamp switch.

5. Can OBDII code B161E RAM for Reading Lamp Control Circuit Short To Ground be reset without fixing the underlying issue?

Resetting the code without addressing the root cause will likely result in the code reappearing once the issue is detected again by the vehicle's system.

6. Is it safe to continue driving with OBDII code B161E RAM for Reading Lamp Control Circuit Short To Ground?

It is generally safe to drive with this code, but it is recommended to address the issue promptly to avoid potential electrical problems or safety hazards.

7. How much does it typically cost to repair OBDII code B161E RAM for Reading Lamp Control Circuit Short To Ground?

The repair cost can vary depending on the specific cause of the issue, but it may involve labor costs for diagnosis and repair, as well as the cost of any replacement parts needed.

8. Can a DIY enthusiast fix OBDII code B161E RAM for Reading Lamp Control Circuit Short To Ground?

Depending on the individual's skill level and access to tools, a DIY enthusiast may be able to diagnose and repair this code by following repair guides or seeking help from online forums.

9. Are there any recalls or service bulletins related to OBDII code B161E RAM for Reading Lamp Control Circuit Short To Ground?

It is advisable to check with the vehicle manufacturer or authorized service centers to see if there are any recalls or service bulletins related to this specific OBDII code.

10. How can I prevent OBDII code B161E RAM for Reading Lamp Control Circuit Short To Ground from occurring in the future?

Regularly inspecting the wiring and components related to the reading lamp circuit, avoiding any modifications that could affect the electrical system, and addressing any issues promptly can help prevent this code from occurring in the future.