AutoCodes – Chrysler – B1693 Chrysler

B1693 Chrysler Code - Accessory Dimming Control Circuit Low

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: B1693 Chrysler indicates Accessory Dimming Control Circuit Low.
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 627

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 B1693 Chrysler 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 B1693 Chrysler - Accessory Dimming Control Circuit Low - AutoCodes.com — B1693 Chrysler Code - Accessory Dimming Control Circuit Low

What does this mean?

What are the Possible Causes of the DTC B1693 Chrysler?

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 B1693 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 B1693 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 B1693 Chrysler Code

1. What are the common symptoms of OBDII code B1693 Chrysler (Accessory Dimming Control Circuit Low)?

- Dim or non-functional interior accessory lighting, such as dashboard lights or interior mood lighting.

2. What are the possible causes of OBDII code B1693 Chrysler?

- Faulty dimming control module, damaged wiring or connectors related to the dimming control circuit, or a blown fuse.

3. How can I diagnose the root cause of OBDII code B1693 Chrysler?

- Use a multimeter to test the voltage at the dimming control module, inspect wiring for any visible damage, and check fuse integrity.

4. Can a DIY enthusiast repair OBDII code B1693 Chrysler?

- Yes, if proficient with automotive electrical systems. Repair involves identifying and replacing the faulty component or repairing damaged wiring.

5. What are some tips for repairing OBDII code B1693 Chrysler?

- Start by checking and replacing any blown fuses, then inspect wiring and connectors for damage before replacing the dimming control module if necessary.

6. Is it safe to continue driving with OBDII code B1693 Chrysler present?

- It is generally safe to drive with this code, but it may cause inconvenience due to dim or non-functional interior lighting.

7. How much does it typically cost to repair OBDII code B1693 Chrysler at a repair shop?

- Costs can vary depending on the root cause, but expect to pay for diagnostic time, parts, and labor, which can range from $100 to $300 or more.

8. Can OBDII code B1693 Chrysler affect other vehicle systems?

- This code typically only affects the accessory dimming control circuit and should not impact the overall performance or safety of the vehicle.

9. Are there any preventive measures to avoid OBDII code B1693 Chrysler in the future?

- Regularly checking and maintaining the vehicle's electrical system, including fuses and wiring, can help prevent issues like this from occurring.

10. How long does it take to repair OBDII code B1693 Chrysler?

- Repair times can vary depending on the complexity of the issue, but a skilled technician can typically diagnose and repair the problem within a few hours to a day.