AutoCodes – Chrysler – B1610 Chrysler

B1610 Chrysler Code - Ambient Light Sensor Input Circuit Low

Quick Answer

The A/C Heater Control monitors the Ambient Light Sensor. Common causes include Faulty Ambient Light Sensor, Ambient Light Sensor harness is open or shorted, Ambient Light Sensor 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: B1610 Chrysler indicates Ambient Light Sensor Input Circuit Low.
Common causes: Common causes include Faulty Ambient Light Sensor, Ambient Light Sensor harness is open or shorted, Ambient Light Sensor 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 976

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 B1610 Chrysler Description

The A/C Heater Control monitors the Ambient Light Sensor. If the Ambient Light Sensor input is out of range toward the low voltage threshold, the A/C Heater Control will set the OBDII code.

OBDII Code B1610 Chrysler - Ambient Light Sensor Input Circuit Low - AutoCodes.com — B1610 Chrysler Code - Ambient Light Sensor Input Circuit Low

What does this mean?

What are the Possible Causes of the DTC B1610 Chrysler?

Faulty Ambient Light Sensor
Ambient Light Sensor harness is open or shorted
Ambient Light Sensor circuit poor electrical connection
Faulty A/C Heater Control

How to Fix the DTC B1610 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 B1610 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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Need more information on how to fix the B1610 Chrysler code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the B1610 Chrysler 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 B1610 Chrysler Code

1. What are the common symptoms of OBDII code B1610 Chrysler (Ambient Light Sensor Input Circuit Low)?

The common symptoms include dim or erratic interior lighting, malfunctioning automatic headlights, and potential issues with the vehicle's climate control system.

2. What can cause the Ambient Light Sensor Input Circuit Low code to trigger?

Possible causes include a faulty ambient light sensor, damaged wiring or connectors in the ambient light sensor circuit, or a problem with the sensor's power supply.

3. How can I diagnose the Ambient Light Sensor Input Circuit Low issue in my Chrysler vehicle?

You can start by visually inspecting the ambient light sensor and its wiring for any visible damage. Using a multimeter, you can also test the sensor's voltage and resistance values to pinpoint the issue.

4. Can a DIY enthusiast repair the Ambient Light Sensor Input Circuit Low problem?

Depending on your skill level, you may be able to repair the issue yourself by replacing the ambient light sensor or repairing any damaged wiring. However, professional diagnosis and repair may be necessary for more complex issues.

5. Is it safe to continue driving with the B1610 code present in my Chrysler?

While the Ambient Light Sensor Input Circuit Low code may not affect the vehicle's overall drivability, it can impact the functionality of certain features like automatic lighting control. It's advisable to address the issue promptly.

6. Will resetting the OBDII code clear the Ambient Light Sensor Input Circuit Low problem?

Resetting the code may temporarily turn off the warning light, but it will not fix the underlying issue causing the B1610 code. It's essential to diagnose and repair the problem to prevent it from recurring.

7. How much does it typically cost to repair the Ambient Light Sensor Input Circuit Low issue in a Chrysler?

The cost of repair can vary depending on the exact cause of the problem, labor rates in your area, and whether you choose to replace the sensor yourself or have it done by a professional mechanic.

8. Can extreme weather conditions affect the Ambient Light Sensor Input Circuit Low code in my Chrysler?

Yes, extreme weather conditions such as heavy rain or extreme temperatures can potentially damage the ambient light sensor or its wiring, leading to the triggering of the B1610 code.

9. Are there any preventive measures to avoid the Ambient Light Sensor Input Circuit Low code in my Chrysler?

Regularly inspecting the ambient light sensor and its wiring for damage, keeping the sensor clean, and addressing any lighting issues promptly can help prevent the occurrence of the B1610 code.

10. Will the Ambient Light Sensor Input Circuit Low issue cause a Chrysler vehicle to fail an emissions test?

The B1610 code is related to ambient light sensor functionality and is not directly linked to emissions. Therefore, it should not cause a Chrysler vehicle to fail an emissions test.