C143-1

TCM

C159

Cruise control module

I18-2

Instrument cluster

M01-3

Multifunction switch

M48

Stop lamp switch

M50

Cruise switch

M93

Cruise remote control switch

I/P-E

I/P-H

I/P-J

JC101

MC101

MC102

MI01

MM10

G03

G111

Circuit Description

The cruise control system uses mechanical and electrical devices to maintain vehicle speed at a driver selected setting. The cruise control module receives signals from the cruise switch, the stop lamp switch, transaxle range switch(A/T) and the cruise remote control switch. The cruise control module sends signals to the cruise control actuator(built-in the cruise controlmodule) and the transaxle control module(A/T).

With cruise engaged, the cruise control module sends a signal to the transaxle control module that prevents the transaxle from continuously downshifting and upshifting to maintain the set vehicle speed when going up a long gradeor hill.