Check Engine Light - Check VSC
Rookie
Joined: Jun 2010
Posts: 61
Likes: 0
From: TX
Check Engine Light Check VSC
Hello, I have a 1998 GS 300. About 3 days ago the check engine light came on, but nothing seemed to be wrong other than 1st and 2nd gears had a hesitation when they changed. But last night the car hit 200K miles and this morning I was driving it and it started hesitating really badly in 1st gear; when I push the gas the car doesn't move or build up any RPM unless I slam the pedal down all the way it goes a little bit. So I had to just park it because it won't drive over about 20 MPH. Immediately when this happened I noticed the VSC off and VSC lights illuminate along with the check engine light that had already been lit. I think it may be a transmission issue but am unsure.
Rookie
Joined: Jun 2010
Posts: 61
Likes: 0
From: TX
Check Engine Light -Check VSC
easy fix clean your MAF sensor i had the same problem nothing a 150$ obd2 reader cant solve. My maf on the air filter was so dirt filled from all the dust and car exhaust from trucks as soon as i cleaned it and put in a K&N filter to get rid of the old oem garbage filter it clearned on its own.
so check:
air box/sensor
vacuum lines coming off the intake
intake filter
also check the connections from on the brake u may have knocked one loose
so check:
air box/sensor
vacuum lines coming off the intake
intake filter
also check the connections from on the brake u may have knocked one loose
Driver School Candidate
Joined: Dec 2008
Posts: 15
Likes: 0
From: Toronto
Check Engine & VSC light went off and came back..
I have a 2006 GS300 AWD, when I first got the check engine light " (!) " and "VSC" (yellow lights), I studied the post here and replaced my gas cap. It was indeed worn out and loose.
After a few drives allthe light went out. Everything seem back to normal. But it then came back in a gew month later, so I did not bother as the vehicle act perfectly normal except I was able to power slide as the Vehicle Stability Control is no longer in effect.
So that's been happneing about 2 to 3 time now so far in one year period. I always check and make sure I tight the gas cap after filling with at least 4 clicks..
But now winter is here in Canada and my VSC & (!) & check engine (all in yellow) light up in my dash again. The car runs perfect with no problem. Except I get to drift the car in the snow and the computer is not there to stop me..
Is anyone else experiencing the same thing here?
Maybe know what it may be?
If something is bad the light should stay on dash and not go away til problem is fixed right?
I'll try to find get a scan while the ligth is on next time.. (the lights just went away this morning..)
Don't know weather to be happy or mad.....
Last edited by jackgs; Dec 19, 2010 at 10:47 PM.
Hi everyone, it's been a while since I have post anything here. But I hope some can shine some light on this issue I am having..
I have a 2006 GS300 AWD, when I first got the check engine light " (!) " and "VSC" (yellow lights), I studied the post here and replaced my gas cap. It was indeed worn out and loose.
After a few drives allthe light went out. Everything seem back to normal. But it then came back in a gew month later, so I did not bother as the vehicle act perfectly normal except I was able to power slide as the Vehicle Stability Control is no longer in effect.
So that's been happneing about 2 to 3 time now so far in one year period. I always check and make sure I tight the gas cap after filling with at least 4 clicks..
But now winter is here in Canada and my VSC & (!) & check engine (all in yellow) light up in my dash again. The car runs perfect with no problem. Except I get to drift the car in the snow and the computer is not there to stop me..
Is anyone else experiencing the same thing here?
Maybe know what it may be?
If something is bad the light should stay on dash and not go away til problem is fixed right?
I'll try to find get a scan while the ligth is on next time.. (the lights just went away this morning..)
Don't know weather to be happy or mad.....
I have a 2006 GS300 AWD, when I first got the check engine light " (!) " and "VSC" (yellow lights), I studied the post here and replaced my gas cap. It was indeed worn out and loose.
After a few drives allthe light went out. Everything seem back to normal. But it then came back in a gew month later, so I did not bother as the vehicle act perfectly normal except I was able to power slide as the Vehicle Stability Control is no longer in effect.
So that's been happneing about 2 to 3 time now so far in one year period. I always check and make sure I tight the gas cap after filling with at least 4 clicks..
But now winter is here in Canada and my VSC & (!) & check engine (all in yellow) light up in my dash again. The car runs perfect with no problem. Except I get to drift the car in the snow and the computer is not there to stop me..
Is anyone else experiencing the same thing here?
Maybe know what it may be?
If something is bad the light should stay on dash and not go away til problem is fixed right?
I'll try to find get a scan while the ligth is on next time.. (the lights just went away this morning..)
Don't know weather to be happy or mad.....
Spent $10 and fixed my problem..
I bought gasket here... http://www.oereplacement.com/partInf...ar=&eyear=#top
Pole Position
Joined: Mar 2007
Posts: 297
Likes: 0
From: SC
I have an 06 gs 300 and had this happen. I replaced the gas cap b/c i was under warranty and it was fixed. Its been about a year since this was done and yesterday the light popped back up. The car is running fine but my warranty is up. Should i take it back to lexus? If so how much is it to get them to check this? Also if i disconnect the battery what settings will i have to go back reset exc.?
just buy a gas cap, i think mine cost $20 from the dealer because i didnt feel like waiting for them to schedule me in. Only thing you'll probably have to reset if you disconnect the battery is the 1 touch for the windows and sunroof.
Rookie
Joined: Oct 2010
Posts: 28
Likes: 4
From: TN
Hey Marshmallo, do you know what TSB number this is? My 2008 gs350 with 51600 just did it twice to me this week end and I have a service appointment on Wednesday. I would like to know the number incase they want to be "dumb" that day. I already took it to Toyota on Saturday and they cliam that its normal for th eengine to do that... Yeah Right.
supposedly Lexus has a new gas cap that has helped with the various and erratic erray of lights. The new cap is 77300-47010, has yellow printing on the top and a reddish brown gasket. (the previous cap has white printing and a black gasket). I installed this new one early this week and so far so good. fingers crossed.
A while back, I bought a decent scan tool and anytime the lights came on CHECK VSC and the (!), I would hook it up and never get any codes.
On occasion, I would get the "ultimate display of nonsense" (P/S, CHECK 4WD, ABS, AFS OFF, PCS, ! in triangle, Tranny position indicator light goes out, and the temp gauge goes to C) and still no codes would show up. The only light that never came on was the MIL (orange engine block).
The parts guy at my dealership was kind of sheepish when I commented that it was about time they came up with a fix for this nonsense. He also apologized for the $35 price tag. Kinda like Lexus gouging because they know people that have had these lights will pay the $35 to end the constant "oh crap the lights are on again!!"
lets hope this is a final fix.
steviej
A while back, I bought a decent scan tool and anytime the lights came on CHECK VSC and the (!), I would hook it up and never get any codes.
On occasion, I would get the "ultimate display of nonsense" (P/S, CHECK 4WD, ABS, AFS OFF, PCS, ! in triangle, Tranny position indicator light goes out, and the temp gauge goes to C) and still no codes would show up. The only light that never came on was the MIL (orange engine block).
The parts guy at my dealership was kind of sheepish when I commented that it was about time they came up with a fix for this nonsense. He also apologized for the $35 price tag. Kinda like Lexus gouging because they know people that have had these lights will pay the $35 to end the constant "oh crap the lights are on again!!"
lets hope this is a final fix.
steviej
Driver School Candidate
Joined: Mar 2011
Posts: 1
Likes: 0
From: CO
hey guys, first post here! thought i'd contribute back after a year of lurking in the darkness... 
this happened to me (check VSC light) and it turned out when i changed a headlight i took out the air filter and forgot to tighten the clamp on the intake hose. after clamping it down it went away. i think the MAF senses volumetric flow is too low and throws a code. as others mentioned, the VSC light seems to come on for unrelated reasons when the CEL is on.
so those of you not getting anywhere with your gas tank caps...
this happened to me (check VSC light) and it turned out when i changed a headlight i took out the air filter and forgot to tighten the clamp on the intake hose. after clamping it down it went away. i think the MAF senses volumetric flow is too low and throws a code. as others mentioned, the VSC light seems to come on for unrelated reasons when the CEL is on.
so those of you not getting anywhere with your gas tank caps...
Lead Lap
Joined: Jan 2002
Posts: 3,652
Likes: 38
From: Houston Tx
ok... i have this problem now for the 2nd time... first time was gas cap.
Now, i have shift solenoid codes and possible cat converter codes... .i have 150k miles on the car. the car occassionally seems to lack power in certain gears and has a hard time shifting properly intermittently... so i don't think it's my gas cap. The check VSC code comes and goes, so I'm thinkin' it's more than a $10 fix for me this time around.
I will say I'm getting somewhat disappointed with the build quality of the newer GS's over my 97 SC400. I sold that car with 217k miles on it, and had ZERO PROBLEMS!!! This car has had it's share of stupid problems that I'd say are not of Lexus legacy in quality control issues.
Now, i have shift solenoid codes and possible cat converter codes... .i have 150k miles on the car. the car occassionally seems to lack power in certain gears and has a hard time shifting properly intermittently... so i don't think it's my gas cap. The check VSC code comes and goes, so I'm thinkin' it's more than a $10 fix for me this time around.
I will say I'm getting somewhat disappointed with the build quality of the newer GS's over my 97 SC400. I sold that car with 217k miles on it, and had ZERO PROBLEMS!!! This car has had it's share of stupid problems that I'd say are not of Lexus legacy in quality control issues.
Driver School Candidate
Joined: Jan 2011
Posts: 16
Likes: 0
From: Ontario
just got that today on my way to work...06 GS 430, bought it 2 months ago I put on it 7000KM.
What is the estimated cost for worst case scenario so that I know who is bull****ting me and who isn't?
What is the estimated cost for worst case scenario so that I know who is bull****ting me and who isn't?
Lead Lap
Joined: Dec 2002
Posts: 484
Likes: 1
From: California
supposedly Lexus has a new gas cap that has helped with the various and erratic erray of lights. The new cap is 77300-47010, has yellow printing on the top and a reddish brown gasket. (the previous cap has white printing and a black gasket). I installed this new one early this week and so far so good. fingers crossed.
supposedly Lexus has a new gas cap that has helped with the various and erratic erray of lights. The new cap is 77300-47010, has yellow printing on the top and a reddish brown gasket. (the previous cap has white printing and a black gasket). I installed this new one early this week and so far so good. fingers crossed.
A while back, I bought a decent scan tool and anytime the lights came on CHECK VSC and the (!), I would hook it up and never get any codes.
On occasion, I would get the "ultimate display of nonsense" (P/S, CHECK 4WD, ABS, AFS OFF, PCS, ! in triangle, Tranny position indicator light goes out, and the temp gauge goes to C) and still no codes would show up. The only light that never came on was the MIL (orange engine block).
The parts guy at my dealership was kind of sheepish when I commented that it was about time they came up with a fix for this nonsense. He also apologized for the $35 price tag. Kinda like Lexus gouging because they know people that have had these lights will pay the $35 to end the constant "oh crap the lights are on again!!"
lets hope this is a final fix.
steviej
A while back, I bought a decent scan tool and anytime the lights came on CHECK VSC and the (!), I would hook it up and never get any codes.
On occasion, I would get the "ultimate display of nonsense" (P/S, CHECK 4WD, ABS, AFS OFF, PCS, ! in triangle, Tranny position indicator light goes out, and the temp gauge goes to C) and still no codes would show up. The only light that never came on was the MIL (orange engine block).
The parts guy at my dealership was kind of sheepish when I commented that it was about time they came up with a fix for this nonsense. He also apologized for the $35 price tag. Kinda like Lexus gouging because they know people that have had these lights will pay the $35 to end the constant "oh crap the lights are on again!!"
lets hope this is a final fix.
steviej
I guess I spoke too soon. I got both sets of lights over the weekend even with the latest verison of the gas cap. No codes were in memory at least that I could pull with my scanner. The car is in the dealership right now for the plastic carpet pad recall and I am having them do a scan to see if they can find. Most likely they won't find any codes either. The MIL never comes on. Nov. 2009 when it first started happening, they only found Cam-Bus code and no P#### code.
My next step is to send an email to Lexus customer service outlining all the crazy lights, linking to this thread so they do not I am "the only one having this issue" and sending one to the NTHSA. I really hate loosing power steering at 70mph. Although conventional steering is still functional, it is stiff.
steviej