Engine-CodesChrysler – B1626 Chrysler

B1626 Chrysler Code - Cargo Lamp Control Circuit Short To Ground

Quick Answer

The B1626 Chrysler diagnostic trouble code (DTC) indicates a problem with the cargo lamp control circuit short to ground in a Chrysler vehicle. Common causes include Short circuit in the cargo lamp wiring, Faulty cargo lamp control module, Corrosion or damage to the cargo lamp wiring harness. 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
B1626 Chrysler indicates Cargo Lamp Control Circuit Short To Ground.
Common causes
Common causes include Short circuit in the cargo lamp wiring, Faulty cargo lamp control module, Corrosion or damage to the cargo lamp wiring harness.
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.
Table of contents Created and updated by William Orellana on Sep 14, 2024
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Code B1626 Chrysler Description

The B1626 Chrysler diagnostic trouble code (DTC) indicates a problem with the cargo lamp control circuit short to ground in a Chrysler vehicle. This means that there is an electrical issue in the circuit that controls the cargo lamp, causing it to have a direct connection to the vehicle's ground, which can result in the lamp not functioning properly or at all. The cargo lamp is an essential component in a vehicle, especially for loading and unloading cargo in low-light conditions, so addressing this issue promptly is crucial.

OBDII Code B1626 Chrysler - Cargo Lamp Control Circuit Short To Ground
B1626 Chrysler Code - Cargo Lamp Control Circuit Short To Ground

Common Causes of B1626 Chrysler

  1. Short circuit in the cargo lamp wiring
  2. Faulty cargo lamp control module
  3. Corrosion or damage to the cargo lamp wiring harness
  4. Loose or damaged electrical connections in the cargo lamp circuit
  5. Faulty cargo lamp bulb

Symptoms of B1626 Chrysler

  1. Cargo lamp not turning on
  2. Cargo lamp flickering
  3. Cargo lamp staying on constantly
  4. Blown fuses related to the cargo lamp circuit
  5. Other electrical issues in the vehicle

How to Fix B1626 Chrysler

  1. Begin by inspecting the cargo lamp wiring harness for any signs of damage, corrosion, or loose connections. Repair or replace any damaged wiring.
  2. Check the cargo lamp control module for proper operation and replace if necessary.
  3. Test the cargo lamp bulb and replace it if it is faulty.
  4. Clear the DTC from the vehicle's computer using a diagnostic scanner.
  5. Test the cargo lamp to ensure it is functioning properly after the repair.

Cost to Fix B1626 Chrysler

The typical repair costs for addressing a B1626 Chrysler code can vary depending on the specific cause of the issue and the labor rates in your area. On average, the repair for this code could range from $100 to $300, including parts and labor. However, it's important to note that labor rates at auto repair shops can vary widely, so it's advisable to check with local shops for a more accurate estimate based on your location and vehicle model.

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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 B1626 Chrysler Code

1. What are common symptoms of OBDII code B1626 Chrysler (Cargo Lamp Control Circuit Short To Ground)?

- Common symptoms include the cargo lamp not working, flickering cargo lamp, or the cargo lamp staying on continuously.

2. What can cause the OBDII code B1626 Chrysler to trigger?

- The code can be triggered by a short to ground in the cargo lamp control circuit, faulty cargo lamp switch, or damaged wiring.

3. How can I diagnose the OBDII code B1626 Chrysler?

- You can diagnose the code by checking the cargo lamp fuse, inspecting the cargo lamp wiring for damage, and testing the cargo lamp switch for proper functionality.

4. What are some repair tips for fixing OBDII code B1626 Chrysler?

- Repair tips include repairing any damaged wiring, replacing the cargo lamp switch if faulty, and ensuring proper grounding of the cargo lamp circuit.

5. Can I still drive my vehicle with the OBDII code B1626 Chrysler?

- While the code may not affect the drivability of the vehicle, it is recommended to address the issue promptly to avoid potential electrical problems or safety hazards.

6. How do I reset the OBDII code B1626 Chrysler after making repairs?

- You can reset the code using an OBDII scanner or by disconnecting the vehicle's battery for a few minutes to clear the error code.

7. Is it necessary to visit a mechanic for the OBDII code B1626 Chrysler repair?

- While some DIY enthusiasts may be able to fix the issue themselves, consulting a mechanic is recommended for accurate diagnosis and proper repair of the cargo lamp control circuit.

8. Can extreme weather conditions cause the OBDII code B1626 Chrysler to appear?

- Yes, extreme weather conditions like excessive moisture or heat can potentially damage the cargo lamp wiring and contribute to the code being triggered.

9. Are there any preventative measures to avoid the OBDII code B1626 Chrysler in the future?

- Regularly inspecting the cargo lamp system for any signs of wear or damage, ensuring proper installation of aftermarket accessories, and avoiding overloading the cargo area can help prevent the code from reoccurring.

10. How long does it typically take to repair the OBDII code B1626 Chrysler?

- The repair time can vary depending on the exact cause of the issue, but it may take anywhere from 30 minutes to a few hours to diagnose and fix the cargo lamp control circuit short to ground.

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