C4 Tech/Performance L98 Corvette and LT1 Corvette Technical Info, Internal Engine, External Engine

ASR System

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Old Apr 4, 2010 | 04:01 PM
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Default ASR System

When starting my car all appears fine but after driving a while and usually reaching speeds over 50 mph my ASR systems automatically shuts off and says service ASR what could cause this?

Thanks
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Old May 2, 2010 | 01:09 AM
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Originally Posted by lucassmith8101
When starting my car all appears fine but after driving a while and usually reaching speeds over 50 mph my ASR systems automatically shuts off and says service ASR what could cause this?

Thanks
Two things off the top of my head. Your TPS sensor is going bad. Or your front to rear tires arent the same height. Common thing when going to the track with slicks. The system cant compensate for the difference in height on the tires and your ASR gets triggered.
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Old May 3, 2010 | 09:44 AM
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Originally Posted by steve40th
Two things off the top of my head. Your TPS sensor is going bad. Or your front to rear tires arent the same height. Common thing when going to the track with slicks. The system cant compensate for the difference in height on the tires and your ASR gets triggered.
The other thing is if your "BRAKE" light comes on at the same time, make sure your fluid reservoir is topped off. (This should throw a low fluid code from the ABS system, so if you've checked codes and found nothing, nevermind.)
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