# ISO 26021-5:2009 — Withdrawn and superseded ISO standards For ISO 26021-5:2009, item title is Road vehicles — End-of-life activation of on-board pyrotechnic devices — Part 5: Additional communication line with pulse width modulated signal; status code is 9599; successor is ISO/WD 26021-5 | ISO/AWI 26021-2 | ISO 26021-3:2022 | ISO 26021-1:2022; withdrawn / published date is 2009-07-17, recorded from its source on 2026-08-05. - **Identifier:** ISO 26021-5:2009 _(verified: appears in the quote below)_ - **Item title:** Road vehicles — End-of-life activation of on-board pyrotechnic devices — Part 5: Additional communication line with pulse width modulated signal _(verified: appears in the quote below)_ - **Status code:** 9599 _(verified: appears in the quote below)_ - **Successor:** ISO/WD 26021-5 | ISO/AWI 26021-2 | ISO 26021-3:2022 | ISO 26021-1:2022 - **Withdrawn / published date:** 2009-07-17 _(verified: appears in the quote below)_ ## What the source says > 45460,IS,,ISO 26021-5:2009,Road vehicles — End-of-life activation of on-board pyrotechnic devices — Part 5: Additional communication line with pulse width modulated signal,Véhicules routiers — Activation de fin de vie des dispositifs pyrotechniques embarqués — Partie 5: Ligne de communication additionnelle avec signal modulé par largeur d'impulsion,2009-07-17,1,['43.040.80'],ISO/TC 22/SC 31,9599,,"[74790,74787,81389,81383]",['en'],15,"

ISO 26021-5:2008 defines the requirements of redundancy hardware or software systems independent from the CAN line which are activated by the ACL hardware line.

It also describes the additional sequences of the deployment process, and the technical det ## Source - https://isopublicstorageprod.blob.core.windows.net/opendata/_latest/iso_deliverables_metadata/csv/iso_deliverables_metadata.csv Last verified: 2026-08-05. Review by: 2027-02-01. Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).