SES light

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SES light

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Blazer >> Mechanical & Maintenance >> General Tech Help >> GMT 360/370 Tech >> SES light

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SES light - 3/22/2008 3:34:14 PM

dlew133

Posts: 6
Joined: 3/22/2008
Status: offline

The SES light came on and I took my '04 TB to Autozone to diagnose the problem. They said it was P0410. I tracked down the problem to the emissions check valve and replaced it. I took the TB back to Autozone to reset the SES light, They said that they don't do that. The light will reset itself after driving 50-100 miles. Does anyone know if the light will reset itself or do I need to do something. How do I get the light to reset?

Post #: 1

RE: SES light - 3/22/2008 5:23:56 PM

rriddle3

Posts: 1264
Joined: 12/22/2006
From: Fort Worth,Texas
Status: offline

to the Forum! You will need to drive about five 'drive cycles' for it to reset. Can't recall exactly what GM lists as the routine for a drive cycle, but just drive it about 3-5 days and it should go out.

< Message edited by rriddle3 -- 3/22/2008 5:30:43 PM >

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2002 Blazer LS 4dr 2WD Auto Trans
Hypertech PP III Programmed
Flowmaster 50 Series Delta Flow Muffler, C6 Corvette Exhaust Tip
TYC Elegante carbon fiber tail lights

(in reply to dlew133)

Post #: 2

RE: SES light - 3/22/2008 5:53:21 PM

WolfPack

Posts: 2460
Joined: 10/30/2007
From: Raleigh, NC
Status: offline

Gotcha covered.

Edit: Fixed pic to show definitions of drive cycle sections.

< Message edited by WolfPack -- 3/22/2008 6:02:05 PM >

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2000 Blazer 4d LS 4x4 - 265/70/15 General Grabber AT2s - Hunter Brush Guard - Surco Roof Rack with IPF 868s - 1.5'' Shackle + Tbar - 2'' BL

(in reply to rriddle3)

Post #: 3

RE: SES light - 3/22/2008 6:32:20 PM

rriddle3

Posts: 1264
Joined: 12/22/2006
From: Fort Worth,Texas
Status: offline

Good job, WP! Gotta love diagrams!

_____________________________

2002 Blazer LS 4dr 2WD Auto Trans
Hypertech PP III Programmed
Flowmaster 50 Series Delta Flow Muffler, C6 Corvette Exhaust Tip
TYC Elegante carbon fiber tail lights

(in reply to WolfPack)

Post #: 4

RE: SES light - 3/24/2008 7:47:55 PM

dlew133

Posts: 6
Joined: 3/22/2008
Status: offline

Drove the TB for about a day and 50 miles and the light reset itself.

Thanks for the help.

(in reply to rriddle3)

Post #: 5