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Old 12-12-2004, 10:23 PM
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Question ses light

is there any way to get this light off w\o a scan tool
Old 12-12-2004, 10:28 PM
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what code is it throwing? you could try just doing a computer reset from pulling the fuses, but it more than likely will come back..
Old 12-12-2004, 10:33 PM
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there was some way to reset the PCM its on here prolly about 50 times...also try disconnecting the batter and such..pressing the brake with the accessories on/off etc. otherwise get it scanned either you do it or have AutoZone do it for free and come back here with the code
Old 12-12-2004, 10:49 PM
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yeh the code is po420, saddly enough the car has 35 on it, autozone did scan it but forgot to clear it
Old 12-13-2004, 02:48 PM
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P0420 is most likely a bad driver's side cat - leave it stored and see if your local dealership will replace it under the 8yr/80K federal emissions warranty. If you want to reset it first and see if it returns reset the PCM by:

Turn key on, don't start car
Pull PCM BATT and PCM IGN fuses in the engine compartment
Wait 5-10 min
Turn ignition off
Replace fuses

This method doesn't affect the radio theft deterrent feature.
Old 12-13-2004, 04:27 PM
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thank you




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