UDS SID "Tester Present" (0x3E)
| Sub-Function | Meaning |
|---|---|
| 0x00 | ECU return positive or negative response |
| 0x80 | ECU positive response supressed (no answer, just update watchdog timer in ECU) |
artikel:can-bus:protokolle:uds:sid_3e
| Sub-Function | Meaning |
|---|---|
| 0x00 | ECU return positive or negative response |
| 0x80 | ECU positive response supressed (no answer, just update watchdog timer in ECU) |