Audio / Multimedia Module

What does this module do?

The audio and multimedia module drives the speakers, the amplifier and the media sources. It usually sits on a separate comfort bus.

What do the makes call this module?

The name of a module doing the same job changes from make to make. The names below are the actual definition names used under this type in the CarCoding scan map (55 distinct names):

Which makes define it?

The map holds 94 definitions for this type, spread across 17 make groups:

• Audi24 definitions
• Volkswagen24 definitions
• FCA12 definitions
• Renault9 definitions
• Jaguar Land Rover5 definitions
• Fiat3 definitions
• Nissan3 definitions
• PSA3 definitions
• Geely2 definitions
• Mazda2 definitions
• Chery1 definitions
• Ford1 definitions
• GM1 definitions
• Hyundai1 definitions
• Lada1 definitions
• Opel1 definitions
• Volvo1 definitions

Address and protocol

Every definition in the map is marked as UDS. 54 of the addresses are 11-bit CAN identifiers (three digits, such as 7E0) and 40 are 29-bit extended identifiers (such as 18DA10F1). The most frequent addresses for this type are: 749 (3), 17FC0018 (2), 17FC0063 (2), 17FC0064 (2).

Other module types

• Seat Module177 definitions
• High-Voltage System Modules153 definitions
• Body Control Module126 definitions
• Door Module121 definitions
• Steering Module119 definitions
• Climate Control Module117 definitions
• Transmission Control Unit117 definitions
• High-Voltage Battery Module106 definitions

← All ECU modules

Data source: the CarCoding ECU scan map (ecuDatabase.ts). The addresses and names in the table are definitions from the map; they can differ depending on the hardware and software version in your vehicle.