Isuzu D-Max Key Battery Replacement

Replacing the Isuzu D-Max is a simple procedure. To replace the battery in the Isuzu D-Max electronic key fob, you will need:

    • A flat-head screwdriver.
    • A CR 2032 replacement battery.
Isuzu D-Max Key Fob Battery Replacement
Isuzu D-Max Key Fob Battery Replacement

Always use the correct battery type else there’s a risk of explosion and to prevent potential damage, ensure you place the battery in the key holder with the ‘+’ and ‘-‘ terminals the correct way round.

Key fob battery lifespan

Battery life varies in the Isuzu D-Max key fob. As a guide, models with passive entry and start system have a battery life of between 1 – 2 years. Leaving the electronic key fob near devices that emit radio waves such as televisions or radios will reduce the lifespan of the battery.

To replace the Isuzu D-Max key fob battery:

  1. Pull out the mechanical key while pressing the button on the electronic key.
  2. Pry open the cover by inserting a flat-head screwdriver. If you want to prevent possible damage to the key fob, place a cloth or tape around the head of the screwdriver.
  3. Take note of how the battery is inserted into the control unit. Remove the battery.
  4. Insert a new battery in the identical direction of the expired battery. Insert and click close the fob cover.
  5. Insert the mechanical key back into the fob.