AutoCodes – Generic – B1625

B1625 Code - Lamp Keypad Output Short Circuit To Battery

Quick Answer

The Body Control Module (BCM) monitors the Lamp Keypad. Common causes include Faulty Lamp Keypad, Lamp Keypad harness is open or shorted, Lamp Keypad 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: B1625 indicates Lamp Keypad Output Short Circuit To Battery.
Common causes: Common causes include Faulty Lamp Keypad, Lamp Keypad harness is open or shorted, Lamp Keypad 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 8,312

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 24, 2019

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code B1625 Description

The Body Control Module (BCM) monitors the Lamp Keypad. The BCM sets the OBDII code when the Lamp Keypad is not to factory specifications.

OBDII Code B1625 - Lamp Keypad Output Short Circuit To Battery - AutoCodes.com — B1625 Code - Lamp Keypad Output Short Circuit To Battery

What does this mean?

What are the Possible Causes of the DTC B1625?

Faulty Lamp Keypad
Lamp Keypad harness is open or shorted
Lamp Keypad circuit poor electrical connection
Faulty Body Control Module (BCM)

How to Fix the DTC B1625?

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 B1625 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.

Need more information about the B1625 code?

Need more information on how to fix the B1625 code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the B1625 code diagnosed by a professional: Find a repair shop in your area

Information for Specific Makes

B1625 Lexus — Side Airbag Sensor Left Circuit Malfunction
B1625 Scion — Side Airbag Sensor Left Circuit Malfunction
B1625 Toyota — Side Airbag Sensor Left Circuit Malfunction

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 B1625 Code

1. What are common symptoms of OBDII code B1625 (Lamp Keypad Output Short Circuit To Battery)?

The common symptoms of this code may include illuminated warning lights on the dashboard, keypad malfunctions, and intermittent issues with the vehicle's lighting system.

2. What are the possible causes of OBDII code B1625?

Possible causes of code B1625 include a short circuit in the lamp keypad wiring, a faulty keypad, damaged wiring harness, or a problem with the vehicle's electrical system.

3. How can I diagnose OBDII code B1625?

Diagnosing code B1625 typically involves visually inspecting the lamp keypad wiring and connections, testing the keypad for functionality, checking the wiring harness for damage, and using a multimeter to test for short circuits.

4. Can I still drive my vehicle with OBDII code B1625?

It is not recommended to drive your vehicle with code B1625, as the issue may affect the functionality of your lighting system and compromise safety. It is advisable to address the problem promptly.

5. How can I repair OBDII code B1625?

Repairing code B1625 may involve repairing or replacing the lamp keypad wiring, replacing the faulty keypad, repairing the damaged wiring harness, or addressing any underlying electrical issues causing the short circuit.

6. Is it safe to reset the OBDII code B1625 without fixing the underlying issue?

Resetting the code without fixing the underlying issue may temporarily turn off the warning light, but the problem will persist and could lead to further issues with the vehicle's lighting system.

7. Can a DIY enthusiast fix OBDII code B1625 at home?

Depending on your skill level and access to tools, fixing code B1625 at home may be possible. However, it is recommended to seek professional help if you are unsure about diagnosing or repairing electrical issues.

8. How much does it cost to repair OBDII code B1625 at a mechanic?

The cost of repairing code B1625 at a mechanic can vary depending on the specific cause of the issue, the labor rates in your area, and the cost of any replacement parts needed. It is advisable to get a quote from a trusted mechanic.

9. Will fixing OBDII code B1625 improve my vehicle's performance?

While code B1625 is related to the lighting system and may not directly impact performance, addressing the issue promptly can prevent further electrical problems and ensure the proper functioning of your vehicle's lighting components.

10. How can I prevent OBDII code B1625 from occurring in the future?

To prevent code B1625 from occurring in the future, it is important to properly maintain your vehicle's electrical system, avoid overloading the lighting circuits, and address any wiring issues promptly to prevent short circuits.