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Chevrolet Aveo key battery

Every Chevrolet Aveo remote key we cover, 2006–2011, takes one CR1620.

T250

2006–2011
How to change a remote head key battery
  1. Look for a small screw or a slot along the seam of the plastic head. Undo the screw if there is one.
  2. Wrap the tip of a small flat screwdriver in tape or a cloth, put it in the slot and twist gently to part the head. Keep it off the circuit board and contacts.
  3. Note which way up the old cell sits before you lift it out. It varies by key, so don't assume + is up.
  4. Fit a new CR1620 the same way up, holding it by the edges. Leave any grease on the contacts.
  5. Clip the case back together and test the buttons at the car. Most keys work straight away with no reprogramming.
  6. Keep new and old cells away from children. A swallowed button battery can cause serious injury within two hours.
Full Aveo T250 key record

For locksmiths · T250

  • KeysRemote head key
  • Tools confirmed1
  • Transponder chipSubscribers
  • Programming procedureSubscribers
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Questions

Chevrolet Aveo key battery questions

T250 (2006–2011): CR1620 in the remote head key.

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