Laser FWD L4-1997cc 2.0L DOHC (1992)
Air Conditioning Switch: Testing and Inspection
A/C Switch Electrical Terminals
1.
Remove the A/C Switch for testing.
Refer to COMPONENT REPLACEMENT AND REPAIR PROCEDURES.
2.
With the switch in the ECONOMY position (depressed 1 step), check for continuity between each set of terminals. # 1 and # 4, # 4 and # 5, and #
3 and # 6.
3.
Depress the A/C switch to the second step, and check for continuity between each set of terminals. # 1 and # 2, # 1 and # 4, # 2 and # 4, # 4 and #
5, and # 3 and # 6.
4.
If the switch test results deviate from above, replace the switch.