AutoCodes – Dodge – B1694 Dodge

B1694 Dodge Code - Accessory Dimming Control Circuit High

Quick Answer

The Vehicle System Integration Module (VSIM) monitors the Cluster Dimmer Switch Sense. Common causes include Faulty Cluster Dimmer Switch Sense, Cluster Dimmer Switch Sense harness is open or shorted, Cluster Dimmer Switch Sense 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: B1694 Dodge indicates Accessory Dimming Control Circuit High.
Common causes: Common causes include Faulty Cluster Dimmer Switch Sense, Cluster Dimmer Switch Sense harness is open or shorted, Cluster Dimmer Switch Sense 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 739

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 Jun 19, 2019

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code B1694 Dodge Description

The Vehicle System Integration Module (VSIM) monitors the Cluster Dimmer Switch Sense. The VSIM sets the OBDII code when it detects the Cluster Dimmer Switch Sense circuit below a calibrated value.

OBDII Code B1694 Dodge - Accessory Dimming Control Circuit High - AutoCodes.com — B1694 Dodge Code - Accessory Dimming Control Circuit High

What does this mean?

What are the Possible Causes of the DTC B1694 Dodge?

Faulty Cluster Dimmer Switch Sense
Cluster Dimmer Switch Sense harness is open or shorted
Cluster Dimmer Switch Sense circuit poor electrical connection
Faulty Vehicle System Integration Module (VSIM)

How to Fix the DTC B1694 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 B1694 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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Need Help with the Code?

Get the B1694 Dodge 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 B1694 Dodge Code

1. What are the common symptoms of OBDII code B1694 for Dodge (Accessory Dimming Control Circuit High)?

The common symptoms include flickering or dimming interior lights, malfunctioning dashboard lights, and issues with the dimming control for accessories.

2. What are the possible causes of OBDII code B1694 in a Dodge vehicle?

Possible causes include a faulty dimming control module, wiring issues such as short circuits or open circuits, a malfunctioning dimmer switch, or a defective battery.

3. How can I diagnose the Accessory Dimming Control Circuit High issue in my Dodge?

You can use a diagnostic scanner to retrieve the trouble codes, inspect the wiring for any visible damage, test the dimming control module and dimmer switch for proper functionality, and check the battery voltage.

4. Can I drive my Dodge with the B1694 code present?

While it may be safe to drive with this code, it is recommended to have the issue diagnosed and repaired as soon as possible to avoid potential electrical problems or issues with accessory control.

5. How can I repair the Accessory Dimming Control Circuit High issue in my Dodge?

Repair options may include replacing the dimming control module, repairing any damaged wiring, testing and replacing the dimmer switch if necessary, or addressing any battery-related issues.

6. Will resetting the OBDII codes make the B1694 code disappear permanently?

Resetting the codes may temporarily clear the code, but if the underlying issue causing the B1694 code is not addressed, it is likely to reappear once the problem is detected again.

7. Can a DIY enthusiast fix the B1694 code in a Dodge, or is professional assistance necessary?

Depending on your skill level and experience with automotive electrical systems, you may be able to address the issue yourself. However, complex wiring or module replacements may require professional assistance.

8. How much does it typically cost to repair the Accessory Dimming Control Circuit High issue in a Dodge?

The cost of repair can vary depending on the specific cause of the issue, the parts needed for replacement, and whether you choose to do the repair yourself or seek professional help. It is advisable to get estimates from local mechanics or service centers.

9. Are there any preventive measures I can take to avoid the B1694 code from appearing in my Dodge?

Regularly checking the condition of the electrical system, avoiding overloading the accessory dimming control, and ensuring proper battery maintenance can help prevent the occurrence of this code.

10. Is the B1694 code specific to Dodge vehicles, or can it occur in other car makes and models?

While the code may be specific to Dodge vehicles, similar issues related to accessory dimming control circuits can occur in other car makes and models, each with their own unique diagnostic trouble codes.