K 2500 Suburban 4WD V8-454 7.4L VIN J SFI (1996)
Throttle Valve Cable/Linkage: Description and Operation
Fig. 9 TV Cable And Linkage.
Fig. 10 Throttle Lever And Bracket Assembly.
The throttle cable controls line pressures, shift points, shift feel, part
throttle downshifts, and detent downshifts. The function of the cable is similar to the combined functions of a vacuum modulator and detent downshift
cable. The cable operates the throttle lever and bracket assembly, Figs. 9 and 10.