Kia Troubleshooting Questions? Ask a Mechanic
My name is ***** ***** I am a professional here at Just Answer. I noticed that your question had not received a response and thought I would see if you still need help with this.I apologize for the delay and I hope I can still assist you with this here.
Check and make sure all the bulbs are the correct bulbs for your brake,park and turn signals.If these are all correct the most common cause for this fault here is a fault with the turn signal/multi function switch itself needing replaced.I have seen this switch fail in the past before needing replaced to correct this issue here.I would have this tested further to verify this is the cause here before having it replaced.
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Can you post here all that has been replaced or checked/tested for this issue?
O.k.,can you tell me the year and model of this vehicle here?
O.k.,try tapping on the hazard relay when this occurs and see if the turn signal then operates properly or attempts to operate properly.If it does then this relay needs replaced.The relay is located in the ICM relay box as shown here.
If this does not work let me know so we can continue,thanks Pete.
O.k.,can you tap on this relay and see if they then operate properly or try and operate properly to see if this relay is the cause here.I have seen this relay fail before needing replaced.
O.k.,this relay needs replaced.I would start with this as this should correct all the issues here.If this fixes part of the fault but not all of the issues then the hazard flasher needs replaced as well.
Let me know if you need anything else and feel free to rate my help here.
I dont have the part number for this relay and you should be able to replace it separate from the ICM in most cases and can obtain the relay part from a dealer.Usually I would say less then $20 for this relay.If the entire ICM does need replaced then you may be looking around $200 for it from a dealer.