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Hyundai Equus: Telemetics Unit (TMU) Components and Components Location - MTS System - Body Electrical System - Hyundai Equus VI 2009-2025 Service ManualHyundai Equus: Telemetics Unit (TMU) Components and Components Location

Component

Connector Pin Information
No.
Description
No.
Description
1
Ground
17
Battery 2
2
Ground
18
Battery 1
3
-
19
IGN 1
4
Keypad ground
20
ACC
5
MIC output -
21
Airbag
6
MIC output +
22
Keypad input
7
-
23
-
8
RS422 shield
24
MIC shield
9
RS422 Rx -
25
RS422 Tx -
10
RS422 Rx +
26
RS422 Tx +
11
-
27
-
12
C CAN -
28
MIC input
13
C CAN +
29
MIC ground
14
-
30
-
15
Audio output -
31
M CAN -
16
Audio output +
32
M CAN +

    Description and Operation
    Description Mobile Telemetics System (MTS) Hyundai motor companies are now faced with the task of shifting their paradigm from vehicle-centered services to customer valuecentered services, wit ...

    Telemetics Unit (TMU) Repair procedures
    Removal 1. Disconnect the negative (-) battery terminal. 2. Remove the front AVN monitor. (Refer to "Premium AVN System") 3. Remove the MTS unit after loosening the screw and nuts. 4. ...

    See also:

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