☰
AutoCodes.com | All About OBDII Engine Codes
Find a Shop |  Search Codes
AutoCodes - Generic - B2520

B2520 Code - High Mount Stop Lamp Circuit Short To Battery

- Code Popularity: 6,258 Views
- Repair Importance Level: 3/3
- Repair Difficulty Level: 3/3
What is this?
Table of contents
By AutoCodes.com - Updated Dec 17, 2019
Share on Facebook   Share on Twitter   Share on Linkedin
What does this mean?

|Code B2520 Possible Causes

  • Faulty High Mount Stop Lamp
  • High Mount Stop Lamp harness is open or shorted
  • High Mount Stop Lamp circuit poor electrical connection
  • Faulty Body Control Module (BCM)

|How do I Fix the Code B2520?

Check the "Possible Causes" listed above. Visually inspect the related wiring harness and connectors. Check for damaged components and look for broken, bent, pushed out, or corroded connector's pins.

Does your Car have Safety Recalls? → Check here

|What is the Cost to Diagnose the Code B2520?

Labor: 1.0

The cost of diagnosing the B2520 code is 1.0 hour of labor. The auto repair labor rates vary by location, your vehicle's make and model, and even your engine type. Most auto repairs shops charge between $75 and $150 per hour.

|What are Code B2520 Possible Symptoms?

  • Engine Light ON (or Service Engine Soon Warning Light)

|Code B2520 Description

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

OBDII Code B2520 - High Mount Stop Lamp Circuit Short To Battery - AutoCodes.com
B2520 Code - High Mount Stop Lamp Circuit Short To Battery
Search B2520 Questions and Answers →

|Need More Information on the B2520 Code?

Need more information on how to fix the B2520 code? Get Access to Factory Service Manuals

|Information for Specific Makes

  • B2520 Chrysler Convertible Top Header Latch Control Circuit Open Or Hardware Thermo Protection Active
  • B2520 Dodge Convertible Top Header Latch Control Circuit Open Or Hardware Thermo Protection Active
  • B2520 Lexus Roof Lock Switch Malfunction

|Need Help with the B2520 Code?

Get the B2520 code diagnosed by a professional: Find a repair shop in your area

Related Information

|Code B2520 comments

Help us improve AutoCodes.com. Leave a comment below or tell us if the information above helps you fix the code. What are the symptoms on your vehicle for the B2520 code? Have you replaced any parts?
Any information is appreciated. Thanks