dairyman64

I have a 2001 Ls Monte carlo , how do i reset the oil monitor and tire pressure light when i have a after market stereo system ?

j cAT

when the radio is part of the diagnostics of the vehicle It would be best to not remove the oem radio...mount the aftermarket radio in another location and with the new inputs for music usb/IPOD you should have a good sound system.../control....disconnect OEM radio from the speakers...

youngnwiaguy

Do you need the OEM to reset the oil light/tire pressure light? I have a 2002 and you reset the oil monitor light by pressing gas pedal 3 times after you turn key to acc.

I believe to reset the tire pressure light, you pull headlight switch out to parking light position 3 times after turning key to acc. It then beeps and resets.

This is how you do it on my 2002 SS, so if it's different than your 01 LS, sorry

dairyman64

Thankyou so much it worked , how come it doesnt say that in the manual ?

youngnwiaguy

I'm not sure why it doesn't say it in there, I was told by someone else too. Glad it worked our for you.