OBD Guide

B310D

Keyless Entry Transmitter 6 Battery

B310D is an OBD-II diagnostic trouble code meaning: Keyless Entry Transmitter 6 Battery. Common causes: low battery in key fob, key fob malfunction. Estimated repair cost: $1–6.

Severity
Low
Can you drive?
Yes, but get it checked soon
Approx. repair cost
$1–6 (est.)

Symptoms

  • Reducing the range of the key fob
  • Unstable operation of the key fob
  • Error message on the dashboard

Causes

  • Low battery in key fob
  • Key fob malfunction
  • Problems with the car's signal reception system

How to Fix

  1. Replace the battery in the key fob
  2. Check the functionality of the key fob after replacing the battery
  3. If the error persists, have the key fob and signal reception system checked by a specialist

Related codes

Error B310D by Vehicle Brand

FAQ

What does the B310D code mean?

B310D is an OBD-II diagnostic trouble code that indicates: Keyless Entry Transmitter 6 Battery

What causes a B310D error code?

The most common causes of B310D include: Low battery in key fob; Key fob malfunction; Problems with the car's signal reception system.

How do I fix a B310D diagnostic trouble code?

To fix B310D: Replace the battery in the key fob. Check the functionality of the key fob after replacing the battery. If the error persists, have the key fob and signal reception system checked by a specialist. For a complete diagnosis, use an OBD-II scanner.

Is it safe to drive with B310D?

Yes, but get it checked soon

How much does it cost to fix B310D?

The estimated repair cost for B310D is $1–6. Actual cost depends on your vehicle, location, and labor rates.

See also: Russian version · NationStat