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AutoCodes - Generic - B2590

B2590 Code - Left Cornering Lamp Circuit Short To Ground

- Code Popularity: 13,054 Views
- Repair Importance Level: 3/3
- Repair Difficulty Level: 3/3
Table of contents
By - Updated Jan 01, 2020
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|Code B2590 Possible Causes

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

|How do I Fix the Code B2590?

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 B2590?

Labor: 1.0

The cost of diagnosing the B2590 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 B2590 Possible Symptoms?

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

|Code B2590 Description

The cornering lamps are activated automatically at vehicle speeds below 25 MPH (40 km/h) when the turn signal/multifunction switch is placed in either the left or right turn positions and/or when the steering angle is changed from the straight-ahead position towards the side the vehicle is turning. When the Body Control Module (BCM) detects that one of these operations has occurred, the BCM responds to the cornering lamp request by applying voltage to cornering lamp control circuit illuminating the appropriate cornering lamp in the area that the vehicle is turning. The cornering lamps are deactivated automatically when the turn signal/multifunction switch is placed in the neutral position and/or the steering angle has returned in the straight-ahead position. The cornering lamps will not operate at vehicle speeds above 25 MPH (40 km/h).

OBDII Code B2590 - Left Cornering Lamp Circuit Short To Ground -
B2590 Code - Left Cornering Lamp Circuit Short To Ground

|Need More Information on the B2590 Code?

Need more information on how to fix the B2590 code? Get Access to Factory Service Manuals

|Information for Specific Makes

|Need Help with the B2590 Code?

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|Code B2590 comments

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