Calibration ID message count
Last reviewed 2026-08-31
Mode 09 · PID 03 (decimal 3)
Description
How many messages are needed to report calibration IDs in PID 04 (non-CAN).
- PID number
- 03 · 3
- Unit
- count
- Range
- —
- Data bytes
- 1
- Formula
- Multiple of 4 on non-CAN
Defined by SAE J1979 / ISO 15031-5. Public index — not a substitute for the paid SAE document.
Sources
Provenance for this page. Official standards outrank community notes. See the confidence policy.
Official standard · high trust
SAE J1979 / ISO 15031-5 Mode 01 PID formulas (public index)
J1979 public PID index: 09 03