AutoCodes – Dodge – B160A Dodge

B160A Dodge Code - Panel Dimmer Input Circuit Low

Quick Answer

The Instrument Cluster monitors the Panel Dimmer Input. Common causes include Faulty Headlamp Switch, Headlamp Switch harness is open or shorted, Headlamp Switch 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: B160A Dodge indicates Panel Dimmer Input Circuit Low.
Common causes: Common causes include Faulty Headlamp Switch, Headlamp Switch harness is open or shorted, Headlamp Switch 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 735

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 22, 2019

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code B160A Dodge Description

The Instrument Cluster monitors the Panel Dimmer Input. The Instrument Cluster sets the OBDII code when the Panel Dimmer Input is not to factory specifications.

OBDII Code B160A Dodge - Panel Dimmer Input Circuit Low - AutoCodes.com — B160A Dodge Code - Panel Dimmer Input Circuit Low

What does this mean?

What are the Possible Causes of the DTC B160A Dodge?

Faulty Headlamp Switch
Headlamp Switch harness is open or shorted
Headlamp Switch circuit poor electrical connection
Faulty Instrument Cluster

How to Fix the DTC B160A Dodge?

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 B160A Dodge 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 B160A Dodge Code

1. What are the common symptoms of OBDII code B160A (Dodge) Panel Dimmer Input Circuit Low?

The common symptoms include dim or non-functional dashboard lights, flickering instrument panel lights, and issues adjusting the brightness of the instrument cluster.

2. What are the possible causes of OBDII code B160A (Dodge) Panel Dimmer Input Circuit Low?

Possible causes include a faulty panel dimmer switch, damaged wiring or connectors in the dimmer circuit, or a malfunctioning instrument cluster control module.

3. How can I diagnose the reason behind OBDII code B160A (Dodge) Panel Dimmer Input Circuit Low?

You can diagnose the issue by checking the panel dimmer switch for proper functionality, inspecting the wiring and connectors for any damage, and using a diagnostic scanner to read the trouble codes and pinpoint the exact cause.

4. What are some repair tips for fixing OBDII code B160A (Dodge) Panel Dimmer Input Circuit Low?

Repair tips include testing the panel dimmer switch for continuity, repairing or replacing any damaged wiring or connectors, and resetting the trouble codes after fixing the issue.

5. Can I fix OBDII code B160A (Dodge) Panel Dimmer Input Circuit Low myself?

If you have experience with automotive electrical systems and access to the necessary tools, you may be able to diagnose and fix the issue yourself. However, if you are unsure or uncomfortable working with these components, it is recommended to seek professional help.

6. Is OBDII code B160A (Dodge) Panel Dimmer Input Circuit Low a serious problem?

While this code may not affect the overall drivability of the vehicle, it can be inconvenient and affect visibility while driving at night. It is important to address this issue to ensure proper functioning of the instrument cluster.

7. How much does it typically cost to repair OBDII code B160A (Dodge) Panel Dimmer Input Circuit Low?

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

8. Can OBDII code B160A (Dodge) Panel Dimmer Input Circuit Low cause any other problems in the vehicle?

While the main issue is related to the instrument panel dimmer circuit, unresolved issues with this code may lead to further electrical problems or affect the functionality of other dashboard components.

9. Are there any preventive measures to avoid OBDII code B160A (Dodge) Panel Dimmer Input Circuit Low in the future?

Regularly inspecting and maintaining the instrument panel dimmer switch, checking the wiring for any signs of wear or damage, and addressing any dimming issues promptly can help prevent this code from recurring.

10. How urgent is it to address OBDII code B160A (Dodge) Panel Dimmer Input Circuit Low?

While it may not be an emergency, it is recommended to address this code in a timely manner to avoid potential safety hazards and ensure the proper functioning of the instrument cluster, especially during nighttime driving.