Civic Hatchback L4-1342cc 1.3L SOHC (EV1) 3V Carb (1986)
Fig. 22 Fan switch test.
Use digital circuit tester when checking A/C switch to prevent damaging LED's.
1.
Remove switch from control assembly or disconnect electrical connector.
2.
Check continuity between switch terminals while operating switch.
3.
If continuity is not as shown in Figs. 21 and 22, switch is defective.