Keypad Test
Disconnect connector at control unit. Push each keypad and check for continuity. See KEYPAD CONTINUITY TEST table.
KEYPAD CONTINUITY TEST
| Pushed Keypad | One Terminal | Continuity Between Terminals: |
|---|---|---|
| "C"/"ST" | 19 | 1 & 4 |
| "TRK"/"1"/"2" | 19 | 2 & 4 |
| "3"/"4" | 19 | 3 & 4 |
| "5"/"6" | 19 | 1 & 2 |
| "OPN"/"7"/"8" | 19 | 2 & 3 |
| "LCK"/"9"/"0" | 19 | 1 & 3 |