Slow door locks

Tiny
THEATOMICTANK
  • MEMBER
  • 2002 SATURN L100
  • 2.2L
  • 4 CYL
  • 2WD
  • AUTOMATIC
  • 196,000 MILES
It takes at least 20 seconds holding the button on the key-fob to lock or unlock. The door buttons work just fine and function immediately. The key-fob is just extremely slow. I bought new batteries for both the fobs I own, and it is still extremely slow. Does anyone have any advice to try and diagnose the issue?
Sunday, March 13th, 2022 AT 9:17 PM

1 Reply

Tiny
WENDY W
  • MECHANIC
  • 86 POSTS
Hello,

It sounds like there is possibly an aftermarket accessory interfering with the remote keyless entry system. I found that there was a TSB regarding this, which I've attached below. It advises checking for any aftermarket devices that may be causing interference, like cell phone chargers.

If it's a case of needing to reprogram the transmitter, this repair guide may help:
https://www.2carpros.com/articles/how-to-re-program-a-key-remote-fob

https://youtu.be/Z6pUn73GvN4

Please let us know if this helps.

Thanks! Wendy W.
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Tuesday, March 15th, 2022 AT 7:43 AM

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