AutoCodes – Chrysler – B161E Chrysler

B161E Chrysler 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 Chrysler 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.
AI answers can be wrong. Verify repairs with testing. Open full chat
Code Popularity 902
How popular is this code, among other codes? Low
Table of contents Created and updated by William Orellana on May 26, 2019
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Code B161E Chrysler 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 Chrysler - Reading Lamp Control Circuit Short To Ground - AutoCodes.com
B161E Chrysler Code - Reading Lamp Control Circuit Short To Ground

What are the Possible Causes of the DTC B161E Chrysler?

  • 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 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 B161E 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.

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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 B161E Chrysler Code

1. What are the common symptoms of OBDII code B161E Chrysler (Reading Lamp Control Circuit Short To Ground)?

- Dim or inoperative reading lamps, illuminated warning light on the dashboard.

2. What are the possible causes of OBDII code B161E Chrysler?

- Wiring issues, faulty reading lamp control module, short circuit to ground.

3. How can I diagnose the Reading Lamp Control Circuit Short To Ground issue?

- Use a multimeter to test the wiring for continuity, inspect the reading lamp control module for damage.

4. Can a blown fuse cause the B161E OBDII code in a Chrysler?

- Yes, a blown fuse in the reading lamp circuit can trigger the B161E code.

5. What is the typical repair process for OBDII code B161E Chrysler?

- Repair or replace damaged wiring, fix any short circuits, replace the reading lamp control module if necessary.

6. Are there any tips for preventing the Reading Lamp Control Circuit Short To Ground issue?

- Regularly check the condition of the wiring and connectors in the reading lamp circuit, avoid overloading the circuit.

7. Can a DIY enthusiast fix the B161E code issue, or should it be left to professionals?

- Depending on their skill level and experience with automotive electrical systems, DIY enthusiasts may be able to diagnose and repair the issue.

8. Is it safe to continue driving with the B161E OBDII code present in a Chrysler vehicle?

- It is not recommended to drive with the B161E code, as it may indicate a potential electrical issue that could lead to further problems.

9. Will resetting the OBDII system clear the B161E code in a Chrysler?

- Resetting the system may temporarily clear the code, but it will likely return if the underlying issue is not addressed.

10. How can a professional mechanic help in resolving the Reading Lamp Control Circuit Short To Ground issue?

- A professional mechanic has the expertise and tools to accurately diagnose the problem, perform necessary repairs, and ensure proper functioning of the reading lamp circuit.

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