OBD Guide
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B1585

USB Device Malfunction

B1585 is an OBD-II diagnostic trouble code meaning: USB Device Malfunction. Common causes: usb port damage, open or shorted wiring harness. Estimated repair cost: $11–56.

Severity
✅ Low
Can you drive?
Limited driving only, diagnose soon
Approx. repair cost
$11–56 (est.)

Symptoms

  • USB port doesn't work
  • Error on the multimedia system display
  • Devices do not charge via USB

Causes

  • USB port damage
  • Open or shorted wiring harness
  • Multimedia system malfunction
  • Problems with power supply to the USB port

How to Fix

  1. Check the physical condition of the USB port
  2. Check the integrity of the wiring harness
  3. Check the power on the USB port
  4. Replace the USB port if necessary
  5. Update multimedia system software

Related codes

B1586B1587

FAQ

What does the B1585 code mean?

B1585 is an OBD-II diagnostic trouble code that indicates: USB Device Malfunction

What causes a B1585 error code?

The most common causes of B1585 include: USB port damage; Open or shorted wiring harness; Multimedia system malfunction; Problems with power supply to the USB port.

How do I fix a B1585 diagnostic trouble code?

To fix B1585: Check the physical condition of the USB port. Check the integrity of the wiring harness. Check the power on the USB port. For a complete diagnosis, use an OBD-II scanner.

Is it safe to drive with B1585?

Limited driving only, diagnose soon

How much does it cost to fix B1585?

The estimated repair cost for B1585 is $11–56. Actual cost depends on your vehicle, location, and labor rates.

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See also: Russian version · NationStat