[TCM] [DCT] Gear ratio

Signal definition and scope

Brand context

Kia

Display unit

No scalar unit specified

Signal kind

numeric

Source signal reference

12705006, 13450032, 13815024, 15435040

Short label

[DCT] Gear ratio

Library state

Decoded definition available; vehicle response not established

Source revisions

legacy-owner-2026-10-09-v81

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?

4 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.

• Ceed JD 1.6 CRDI Diesel (2016-2018)Kia · 2016–2018
• Cee'd JD 1.6 GDI + DCT (2012-2018)Kia · 2012–2018
• Cee'd JD 1.6 T-GDI (2012-2018)Kia · 2012–2018
• Sorento 4 MQ4 2.2 CRDI Diesel + DCT (2020-)Kia · 2020–onward

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.