Steering Wheel Voice Control Switch Continuity Check
Use an ohmmeter to measure the resistance value between the terminal.
TESTER CONNECTION MEASUREMENT VALUE
| Switch position | Tester connection | Measurement value |
|---|---|---|
| No push | 2-3 | Approximately 74 kΩ |
| "Speech" switch | Approximately 1.5 kΩ | |
| "Pick-up" switch | Approximately 3.3 kΩ | |
| "Hang-up" switch | Approximately 6.0 kΩ |
Checks whether there is a continuity between terminal No. 4 and 1.
TESTER CONNECTION SPECIFIED CONDITION
| Tester connection | Specified condition |
|---|---|
| 4 - 1 | Continuity exists (2 Ω or less) |