[ECM] A/C pressure

Signal definition and scope

Brand context

Hyundai

Display unit

kPa

Signal kind

numeric

Source signal reference

12735000, 12830000, 13170032, 13175051, 13185007, 13780017, 13885016, 13945004, 14635033, 14730023, 15960000, 16005000, 16210000

Short label

A/C pressure

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?

13 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.

• Accent IV RB 1.6 CRDIHyundai
• Accent V / Verna HC 1.6 CRDI Diesel (2018-2022)Hyundai · 2018–2022
• Grand Santa Fe NC CRDI Diesel (2016-2019)Hyundai · 2016–2019
• Grandeur V (HG) / Azera 2.0/2.2 CRDI Diesel (2011-2017)Hyundai · 2011–2017
• Grandeur VI (IG) 2.2 CRDI Diesel (2016-)Hyundai · 2016–onward
• i30 GD 1.6 CRDI Diesel (2016-2018)Hyundai · 2016–2018
• Palisade LX2 2.2 CRDI DieselHyundai
• Palisade LX2 3.8 V6Hyundai
• Santa Fe 3 (DM FL, 2016-2018) CRDI DieselHyundai · 2016–2018
• Santa Fe MX5 2.5 GDI (2024-n.d.)Hyundai · 2024–onward
• Santa Fe TM CRDI Diesel + AT (2018-2020)Hyundai · 2018–2020
• Tucson NX4 (2021-) 2.5 GDI + ATHyundai · 2021–onward
• Tucson TL 1.7 CRDI Diesel (2015-2021)Hyundai · 2015–2021

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.