Mechanics

S3 LIGHT FLASHING

1991 Acura Integra

Transmission problem
1991 Acura Integra 4 cyl Two Wheel Drive Automatic 116000 miles

Transmision s3 light is flasing at all the time
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CVjuny
August 11, 2008.



Hi CVjuny,

An error has been detected and the Automatic Transmission Control Unit is sending a signal to the S3 light to let you know.


http://www.2carpros.com/forum/automotive_pictures/192750_IntegraATCU_1.jpg



With ignition switch on, count the number of blinks of LED lights in ATCU window and post here.

KHLow2008
Aug 12, 2008.