The problem you are describing with your 2008 Town & Country's front parking/turn signal lights staying on too long and the turn signals not working is likely caused by an issue with the turn signal relay or the multi-function switch. The turn signal relay controls the timing of the turn signals and when it fails, it can cause the lights to stay on longer than they should and the turn signals to stop working. The multi-function switch controls the turn signals and other functions such as the headlamps and wiper blades and when it fails, it can cause similar issues.
Here are a few steps you can try to troubleshoot the issue:
- Check the turn signal relay and make sure it is securely seated in its socket and that all connections are clean and tight. You can locate the turn signal relay in the power distribution box under the hood.
- Inspect the multi-function switch and check for any damage or wear. The switch is located on the steering column, and it may be possible to replace it if it is determined to be the problem.
- Check the wiring harness for any frayed or damaged wires that may be causing the problem.
- If the above steps did not resolve the issue, it may be necessary to have the vehicle scanned for any trouble codes with a scan tool which can help identify any other underlying issues causing the problem.
It's important to note that this is a complex issue and it's best to have a professional mechanic diagnose and repair the problem to ensure proper and safe operation of your vehicle.
Could you be more specific? Turn signals don't work at all, don't work on one side, don't work at one end (front or rear), blink very fast, blink very slow, don't cancel, what?
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