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Old Mar 11, 2014 | 12:28 AM
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Default My 2000 Gremlins

Is this an issue or expected behavior? All of my tire sensors are dead. When I get the Vette up to 50, Active handling comes on and kills the engine power. Turn off active handling and it drives fine. Is the active handling kicking on due to the tire sensors reading zero air pressure?

Any way to keep the DIC from throwing the "Pull key wait 10 seconds?" I believe the car has the column lock bypass as the wheels turns with key out of ignition.

Finally, I get low wiper fluid on the DIC. I checked and I believe the sensor is positioned correctly in the tank. Is there a fuse for the wiper fluid?

TIA!
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Old Mar 11, 2014 | 08:59 AM
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What are your DIC codes?
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Old Mar 11, 2014 | 11:01 AM
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Thanks guys I'll pull the codes and check the tire sizes. It's a manual tranny...
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Old Mar 11, 2014 | 01:33 PM
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lots of codes

RDCM - U1064 H

RFA

U1255 H
U1096 H
U1064 H
U1016 H
C2120 HC

Tires are Michelin 245 45 zr 17 fronts

275 35 r 18 Dunlops in back
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Old Mar 11, 2014 | 01:42 PM
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tires are your active handling/traction control problem
245 45 17 = 25.7"
275 35 18 = 25.6"

Your back tires are shorter than the fronts. Generally the back should be taller by 1" ± 0.5" to avoid that problem.
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Old Mar 11, 2014 | 02:07 PM
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Originally Posted by QCVette
tires are your active handling/traction control problem
245 45 17 = 25.7"
275 35 18 = 25.6"

Your back tires are shorter than the fronts. Generally the back should be taller by 1" ± 0.5" to avoid that problem.
Thanks!
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Old Mar 12, 2014 | 06:52 AM
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Does your FOB work?
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Old Mar 12, 2014 | 11:27 AM
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Originally Posted by dadaroo
Does your FOB work?
Don't have one. Ordered a new one should be here this week.
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Old Mar 12, 2014 | 02:23 PM
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Thanks 8vette7, will do!
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Old Mar 13, 2014 | 11:21 AM
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Well I cleared the codes, drove it around town about 15 minutes with AH on...let it sit overnight and checked for codes...NO CODES!

I do get the "pull key wait 10 seconds"...will the LCM5 eliminate this message?
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Old Mar 13, 2014 | 02:08 PM
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Thanks I'll check..something is installed as the wheel turns freely with the key out of the ignition...the battery terminals are clean..not sure how good the battery is but it looks fairly new...
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Old Mar 15, 2014 | 02:50 PM
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Stock size should be the following

Front- 245/45-17 8.5"

Rear- 275/40-18 9.5"

However you can fit with no issues on stock rims

275 40 17
295 35 18


Someone put the wrong size tire as others have mentioned on the rear.
The other cause of TC kicking on is if a speed sensor came loose off of the wheel bearing.
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