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Pre-Collision System (PCS) Malfunction

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Old Jun 24, 2011 | 08:28 AM
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Default Pre-Collision System (PCS) Malfunction
Has anyone had a problem with the 2007 LS 460L Pre-Collision System? My warning light came on yesterday and the Cruise Control is disabled due to the problem with navigation radar.
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Old Jun 24, 2011 | 08:39 AM
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Originally Posted by cardenje
Has anyone had a problem with the 2007 LS 460L Pre-Collision System? My warning light came on yesterday and the Cruise Control is disabled due to the problem with navigation radar.
Could there be debris on the front sensors or anything like that? summer is here and the big bugs are out!!
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Old Jun 24, 2011 | 03:59 PM
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I haven't had any problem with mine. The system does shut off if the rain gets too heavy.

What does the warning light read?
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Old Jun 26, 2011 | 06:33 PM
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Message reads "Check PCS System". The Cruise Control message is "Have Cruise Control Checked by Dealer.

I received a message before to "Check PCS Sensor" last week before the system shut down.
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Old Jun 27, 2011 | 06:37 AM
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I've never had that message.

Please let me know what the dealer says. I would be interested in knowing what the problem is with the system.
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Old Jun 28, 2011 | 05:27 PM
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Replacing the PCS Sensor Assy. Part cost $3746.33 plus labor. Part ordered.
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Old Jun 28, 2011 | 05:46 PM
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Holy smokes!

I hope you are still under warranty.
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Old Jun 29, 2011 | 05:32 AM
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intrested to know if it is covered under extended warranty or is your car still under factory ?
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Old Jun 29, 2011 | 12:34 PM
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3K?? Gaaaaaaaaaa
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Old Jul 4, 2011 | 11:35 PM
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Shizerrrrr!
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Old Jul 11, 2011 | 03:33 AM
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Warranty expired in January.
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Old Jul 11, 2011 | 06:22 AM
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Would you mind telling us how much you paid for the PCS option when you bought the car?

I'm interested to know the total ownership cost of such a feature.
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Old Jul 11, 2011 | 04:34 PM
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When I bought mine in 2007 it was a $2800 option ............... and worth every penny!
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Old Dec 31, 2019 | 10:22 AM
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Originally Posted by cardenje
Message reads "Check PCS System". The Cruise Control message is "Have Cruise Control Checked by Dealer.

I received a message before to "Check PCS Sensor" last week before the system shut down.
I have the same problem with my 2007 LS460. What the warning light usually come off after a while or when the car restarted. I was wondering if the radar need replaced as well..?
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Old Dec 31, 2019 | 04:12 PM
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Originally Posted by ChenSiew
I have the same problem with my 2007 LS460. What the warning light usually come off after a while or when the car restarted. I was wondering if the radar need replaced as well..?
Unfortunately I think you need a new radar
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