Camry Wagon L4-2.0L (3S-FE) (1990)
Air Conditioning Switch: Testing and Inspection
A/C Switch - Lever Type
ON-VEHICLE INSPECTION
1. Disconnect negative cable from battery.
2. Remove A/C switch.
3. Using an ohmmeter, check continuity between the terminals for each switch position as shown in the table.
NOTE: When checking for continuity in circuits which contain an LE, please observe the following instructions.
a. Use a tester with a power source of 3V or greater to overcome the circuit resistance.
b. If a suitable tester is not available, apply battery voltage and check that the LED lights up.
If there is no continuity as specified, replace the A/C switch.
4. Install A/C switch.
5. Connect negative cable to battery.