[PTCU] DC/DC Module state: SNA

Signal definition and scope

Brand context

Mercedes-Benz

Display unit

A

Signal kind

decoded signal

Source signal reference

14665011, 14670009

Short label

[PTCU] DC/DC Module state: SNA

Library state

Decoded definition available; vehicle response not established

Source revisions

legacy-owner-2026-10-02-v59

Enhanced or private PID means a manufacturer-specific signal reference. It does not mean a paid PID. Request commands and decoding formulas are not needed to read this explanation and are not published here.

Which vehicle profiles list this signal?

2 connection profiles list this signal concept. Check the definition variants below for the exact profile relationships; matching display names do not make request or decoder variants interchangeable.

• EQA / EQB / G-Class G580 EQMercedes-Benz
• EQC / EQVMercedes-Benz

How should I interpret a value?

Use the exact vehicle profile and confirm the returned module and unit. An unavailable response is not zero. This reference does not supply a universal normal range or infer a failed component.

Definition variants and exact profile relationships

Entries sharing a label and unit can use different requests or decoders. The following variants are retained separately; they are not interchangeable.