Engine-Codes - Generic - B1522

B1522 Code - Hood Switch Circuit Short To Ground

- Code Popularity: 9,633 Views
- Repair Importance Level: 3/3
- Repair Difficulty Level: 3/3
Table of contents

|What are the Possible Causes of the Code B1522?

  • Faulty Hood Switch
  • Hood Switch harness is open or shorted
  • Hood Switch circuit poor electrical connection
  • Faulty Body Control Module (BCM)

|How to Fix the B1522 Code?

Start by checking 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.

|What is the Cost to Diagnose the Code B1522?

Labor: 1.0

The cost to diagnose the B1522 code is 1.0 hour of labor. The auto repair's diagnosis time and labor rates vary by location, vehicle's make and model, and even your engine type. Most auto repair shops charge between $75 and $150 per hour.

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|What are Code B1522 Possible Symptoms?

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

|What Does the B1522 Code Mean?

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

Hood Switch Circuit Short To Ground

|Need more Information on the B1522 Code?

Need more information on how to fix the B1522 code? Get Access to Factory Service Manuals

|Code B1522 Information for Specific Makes

  • B1522 Buick Trip Driver Information Center Switch Signal Short To Ground
  • B1522 Cadillac Trip Driver Information Center Switch Signal Short To Ground
  • B1522 Chevrolet Trip Driver Information Center Switch Signal Short To Ground
  • B1522 GMC Trip Driver Information Center Switch Signal Short To Ground

|Need Help with the B1522 Code?

Get the B1522 code diagnosed by a professional: Find a repair shop in your area