Kia Niro: AVN System / External AMP Repair procedures

Removal
1.

Disconnect the negative (-) battery terminal.

2.

Remove the crash pad center lower panel.

(Refer to Body - "Crash Pad Center Panel")

3.

Disconnect the external amplifier connectors (A).

4.

Remove the external amplifier (A) after loosening the mounting bolts and nuts.

Installation
1.

Install the external amplifier after connecting the connectors.

2.

Install the crash pad center lower panel.

3.

Connect the negative (-) battery terminal.

  

Make sure that the external amplifier connectors are plugged in properly.

Check the AVN system for normal operation.

External AMP Components and components location
Components Connector Pin Information No. Connector A No. Connector B 1 Battery (+) 1 ...

AVN Antenna Components and components location
Components [Roof Antenna (AM/FM + DAB + GNSS] ...

Other information:

Kia Niro 2017 (DE HEV) Service Manual: Description and operation
Description The Hybrid Power Control Unit (HPCU) uses various semiconductors that are supplied with high voltage, hence generating more heat than engine combustion devices. Overheating can decrease the efficiency of control devices, restrict proper operation and melt semiconductor ...

Kia Niro 2017 (DE HEV) Service Manual: Power Relay Assembly (PRA) Description and operation
Description The Power Relay Assembly (PRA) consists of the positive and negative main relays, pre-charge relay, pre-charge resistor and battery current sensor. It is located inside the battery pack assembly and controls the high voltage power circuit between the high voltage batte ...

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