Answer
Aug 31, 2024 - 10:07 AM
Hi there,
The hood ajar switch on a 2010 Lincoln MKZ is typically a closed type. The contacts are closed when the hood is closed and open when the hood is open.
If the remote start is failing due to the hood ajar switch, here are the possible causes:
1. The switch is stuck closed. This will prevent the remote start from activating.
2. The switch is damaged or faulty. If so, it would send an incorrect signal to the vehicle's ECM or computer.
3. The wiring to the switch is damaged. This occurrence will prevent the switch from functioning properly.
Still, it is best to refer to your trusted local auto repair shop and or mechanic for the appropriate troubleshooting methods and diagnostics to be done. I hope this helps!
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