03 Kia Sorento power door lock control will unlock doors, but not lock doors.

Tiny
GSTERPR
  • MEMBER
  • 2003 KIA SORENTO
  • 115,000 MILES
Just purchased a used 03 Kia Sorento. The powewr door lock button on the drivers side (the only one in the vehicle) will unlock all the doors, but will not lock any of the doors. When the switch is activated to lock the doors, nothing happens and a clicking noise (much like a relay) is heard underneath the drivers lower dash (just above the fuse box).
Friday, September 9th, 2011 AT 6:31 AM

3 Replies

Tiny
MERLIN2021
  • MECHANIC
  • 17,250 POSTS
That relay is most likly your problem try swapping it out.
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Friday, September 9th, 2011 AT 8:36 AM
Tiny
GSTERPR
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  • 2 POSTS
Where is that relay located?
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Friday, September 9th, 2011 AT 10:11 PM
Tiny
JACOBANDNICKOLAS
  • MECHANIC
  • 109,724 POSTS
Check under the hood in the relay box. Also, check to see if the switch is working properly. The switch itself could be bad.

Let me know what you find.
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Thursday, October 6th, 2011 AT 11:17 AM

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