AutoCodes – Generic – B1505

B1505 Code - Lamp Turn Signal Right Circuit Short To Battery

Quick Answer

The Body Control Module (BCM) monitors the Lamp Turn Signal Right. Common causes include Faulty Lamp Turn Signal Right, Lamp Turn Signal Right harness is open or shorted, Lamp Turn Signal Right 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: B1505 indicates Lamp Turn Signal Right Circuit Short To Battery.
Common causes: Common causes include Faulty Lamp Turn Signal Right, Lamp Turn Signal Right harness is open or shorted, Lamp Turn Signal Right 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 6,420

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 Apr 23, 2019

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code B1505 Description

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

OBDII Code B1505 - Lamp Turn Signal Right Circuit Short To Battery - AutoCodes.com — B1505 Code - Lamp Turn Signal Right Circuit Short To Battery

What does this mean?

What are the Possible Causes of the DTC B1505?

Faulty Lamp Turn Signal Right
Lamp Turn Signal Right harness is open or shorted
Lamp Turn Signal Right circuit poor electrical connection

How to Fix the DTC B1505?

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 B1505 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 B1505 code?

Need more information on how to fix the B1505 code? Get Access to Factory Service Manuals

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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 B1505 Code

1. What are the common symptoms of OBDII code B1505, Lamp Turn Signal Right Circuit Short To Battery?

- Common symptoms include the right turn signal lamp staying illuminated constantly or not functioning at all when the turn signal is activated.

2. What are the possible causes of OBDII code B1505?

- The code B1505 is usually caused by a short circuit between the right turn signal circuit and the battery, which can be due to damaged wiring, a faulty turn signal switch, or a malfunctioning control module.

3. How can I diagnose the cause of OBDII code B1505?

- To diagnose the cause of code B1505, a technician can perform a visual inspection of the wiring, test the turn signal switch for proper operation, and use a multimeter to check for shorts in the circuit.

4. Is it safe to continue driving with OBDII code B1505 present?

- It is not recommended to drive with code B1505 present, as it can affect the proper operation of the right turn signal and compromise the safety of your vehicle.

5. How can I repair OBDII code B1505, Lamp Turn Signal Right Circuit Short To Battery?

- Repairing code B1505 involves locating and repairing the short circuit in the right turn signal circuit, which may require replacing damaged wiring, repairing connectors, or replacing faulty components.

6. Can a DIY enthusiast fix OBDII code B1505 at home?

- While some DIY enthusiasts may be able to diagnose and repair code B1505, it is recommended to seek professional help, especially when dealing with electrical issues to ensure proper diagnosis and repair.

7. Does resetting the OBDII system clear code B1505?

- Resetting the OBDII system may temporarily clear the code, but if the underlying issue causing code B1505 is not addressed, the code is likely to reappear once the system detects the fault again.

8. What should I do if OBDII code B1505 keeps coming back after repair?

- If code B1505 keeps coming back after repair, it indicates that the underlying issue has not been fully resolved. A thorough re-inspection of the circuit and components should be conducted to identify and address any remaining problems.

9. Are there any preventive measures to avoid OBDII code B1505 in the future?

- To prevent OBDII code B1505, regular inspection and maintenance of the vehicle's electrical system, especially the turn signal circuits, can help identify and address potential issues before they escalate into a fault code.

10. Can severe weather conditions cause OBDII code B1505 to trigger?

- Severe weather conditions, such as heavy rain or snow, can potentially exacerbate existing electrical issues and lead to the triggering of code B1505 if there is water infiltration or corrosion in the turn signal circuit.