Measure the resistance of the switch.Standard resistance
RESISTANCE SPECIFICATION
| Tester Connection |
Condition |
Specified Condition |
| 2 - 3 |
Lock |
Below 1 Ω |
| 4 - 3 |
Unlock |
Below 1 Ω |
| 2 - 3 |
Unlock |
10 kΩ or higher |
| 4 - 3 |
Lock |
10 kΩ or higher |
If the result is not as specified, replace the switch assembly.