Engine-Codes - Generic - B1584

B1584 Code - Dim Panel Decrease Input Circuit Open

- Code Popularity: 4,057 Views
- Repair Importance Level: 3/3
- Repair Difficulty Level: 3/3
Table of contents

What are the Possible Causes of the Code B1584?

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

How to Fix the B1584 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 B1584?

Labor: 1.0

The cost to diagnose the B1584 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.

Does your Car have Safety Recalls? → Check here

What are Code B1584 Possible Symptoms?

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

What Does the B1584 Code Mean?

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

B1584 Code - Dim Panel Decrease Input Circuit Open

Need more Information on the B1584 Code?

Need more information on how to fix the B1584 code? Get Access to Factory Service Manuals

Need Help with the B1584 Code?

Get the B1584 code diagnosed by a professional: Find a repair shop in your area