Hyundai Tucson LM Quiz
Body Electrical System

AVN Head Unit Components and Component Locations

In this manual: Body Electrical System
General Information — 1Engine Mechanical System — 44Engine Electrical System — 45Emission Control System — 24Engine Control System/Fuel System — 93Clutch System — 13Manual Transmission — 18Automatic Transmission — 87Four-Wheel Drive (4WD) System — 26Drive Shaft and Axle — 29Suspension System — 35Steering — 20Restraints — 47Brake System — 36Body (Interior and Exterior) — 53Body Electrical System — 202Heating, Ventilation, and Air Conditioning — 58
~1min read

Components

AVN (Audio, Video and Navigation) Head Unit Connector

Connector Pin Information
No. Connector A Connector B Connector C
1 - MM CAN High -
2 Parking V VIDEO - -
3 Parking V GND - -
4 Rear Camera P Ground Steering Wheel Remote Control MTS/TMU Ground
5 SPDIF Ground - RS422 Transmit +
6 SPDIF (+) IGN RS422 Transmit -
7 ALT L AUXILIARY VIDEO RS422 Rx -
8 Illumination (+) AUX Right Input RS422 Rx +
9 R Position Auxiliary Ground -
10 - MIC (+) -
11 Rear Camera Power ACC (+) -
12 Navigation Voice (-) Battery (+) Ground
13 Navigation Voice (+) MM CAN Low -
14 - Auto Light -
15 SPDIF (-) P Position -
16 Door Key Unlock Vehicle Speed -
17 Illumination (-) Remote Control Ground -
18 Remote Control Antenna Power - -
19 X AUX Video Ground -
20 AUX Detection MTS/TMU Voice (+)
21 AUX Left Input MTS/TMU Voice (-)
22 MIC (-) -
23 Power Ground Ground
24 Power Ground -

Test yourself

A quick Hyundai Tucson LM quiz: every answer comes with an explanation and a link to the manual page.