CRX L4-1488cc 1.5L SOHC (D15A3) MFI (1987)
Air Conditioning Switch: Testing and Inspection
Fig. 23 A/C switch terminals.
Fig. 24 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. 23 and 24, switch is defective.