Operation CHARM: Car repair manuals for everyone.

TAP Shift Circuit Performance


TAP Shift Circuit Performance












Circuit Description
The transmission adaptive pressure (TAP) Shift system allows the driver to manually shift gears by using the TAP Shift switches located on the Automatic Transmission shift lever. Pushing the upshift button will command an upshift and pushing the downshift switch will command a downshift. The TAP Shift system is activated when the gear selector is in the Low (L) position and is deactivated in all other positions.