Trac light is on
#1
Trac light is on
my trac light has been coming on a couple time in the pass couple weeks.....Its the trac light on the speedometer, not the trac light next to the engine check light......It stays on while the engine is one but once i turn off the engine it goes away and doesnt come back for a week or so......Anyone know what it is?
#6
lexsc3,
Pull and post your codes. If you do not have the service manual, a search here should turn up directions on how to pull your codes ( my brother VQT posted it sometime ago ), Not sure if the SC300 has the same codes as an SC400 but if it's an ABS code 43 and Trac code 54 it's most probably a failed Trac High pressure hose,
Regards
Pull and post your codes. If you do not have the service manual, a search here should turn up directions on how to pull your codes ( my brother VQT posted it sometime ago ), Not sure if the SC300 has the same codes as an SC400 but if it's an ABS code 43 and Trac code 54 it's most probably a failed Trac High pressure hose,
Regards
#7
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i've started out having this same problem and it turned out into this problem for me(which occasionally doesn't happen): https://www.clublexus.com/forums/sho...hreadid=111708
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#10
i replaced the high pressure hose today.....it took me all of 15 mins at most....bleed the system after and the brake feel is much better and the traction control doesnt come on at random times.
#13
a little off topic
i have a trac light problem too. i noticed it came on only when i push the car, when i floor it. then it goes on. once i let go of the gas it disappear . ever since then i don't floor my car ne more.
#14
thats the traction control kicking in, its normal.......mine light is staying on untill i turn off the car, its a problem with something in the traction control system but i dont know what, i thought i fixed it with the high pressure hose but now i get a high pitch noise that sounds like something i choking and usually twice and then the light comes on.....if anyone know what this is and can help.....i might end up bleeding the whole system and see if that fixs it
#15
Trac Problem
I know this is an old post, but did you ever find out what the problem was..?
I have the same problem. I know immediately when the light comes on, because the car drive changes so much....thanks.
I have the same problem. I know immediately when the light comes on, because the car drive changes so much....thanks.
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