4 Runner 4WD L4-144.4 2366cc 2.4L SOHC (22R-E) (1986)
Air Conditioning Switch: Testing and Inspection
Fig. 10 A/C switch continuity test.
1.
Disconnect electrical connector from A/C switch.
2.
Using an ohmmeter, check continuity between specified switch position, Fig. 10 and A/C switch terminals.
3.
If no continuity is indicated, replace A/C switch.