Tundra Regular Cab SR5 4WD V8-4.7L (2UZ-FE) (2000)
Cruise Control Switch: Testing and Inspection
Input Signal Check
INPUT SIGNAL CHECK (Using TOYOTA hand-held tester)
a. Connect the TOYOTA hand-held tester to DLC1.
b. Check the control switch (MAIN, CANCEL, SET/COAST RES/ACC).