Hyundai Tucson: AVN System / External Amplifier
| No | Connector A | Connector B |
| 1 | Battery (+) | Front right door tweeter speaker (+) |
| 2 | Battery (+) | Front left door tweeter speaker (+) |
| 3 | Battery (+) | Sub woofer speaker (+) |
| 4 | Battery (+) | - |
| 5 | - | - |
| 6 | - | - |
| 7 | - | Navigation voice (+) |
| 8 | ACC | - |
| 9 | - | - |
| 10 | M- CAN (High) | - |
| 11 | M- CAN (Low) | - |
| 12 | - | Rear right door speaker (+) |
| 13 | - | Rear left door speaker (+) |
| 14 | - | Front center speaker (+) |
| 15 | - | - |
| 16 | Ground | Front right door tweeter speaker (-) |
| 17 | Ground | Front left door tweeter speaker (-) |
| 18 | Ground | Sub woofer speaker (-) |
| 19 | Ground | - |
| 20 | SPDIF (High) | - |
| 21 | SPDIF (Low) | Navigation voice (-) |
| 22 | SPDIF (GND) | - |
| 23 | - | - |
| 24 | IGN 1 | - |
| 25 | - | Rear right door speaker (-) |
| 26 | - | Rear left door speaker (-) |
| 27 | - | Front center speaker (-) |
| 28 | - |
1.Disconnect the negative (-) battery terminal.
2.Remove the front seat assembly [LH].(Refer to Body (Interior and Exterior) - "Front Seat Assembly")
3.Remove the external amplifier (A) after disconnecting connectors and loosening mounting bolts.
1.Install the external amplifier after connecting connectors.
2.Install the front seat assembly [LH].
3.Connect the negative (-) battery terminal.
– Make sure the connector are connected in properly.
– Check the AVN system for normal operation. (Navigation, Radio, USB, Bluetooth)
AVN Head Unit
- Components
NoConnector A (ExternalAmplifier)Connector A (Internal Amplifier)Connector BConnector C
1- Rear door speaker LH (+)Mic2 (+) -
2- Rear door speaker LH (-)Mic1 (+) I -CAN (High)
...
Speakers
- Inspection
1.Check the plus (+) and negative (-) speaker terminals using an ohmmeter.
2.Check the supply power to the speaker and the resistance, then inspect the sound quality.
- Removal
...
Other information:
Hyundai Tucson (NX4) 2022-2026 Owner's Manual: Rear Cross-Traffic Collision-
Avoidance Assist Settings
Rear Cross-Traffic Safety
With the ignition switch ON, go to User
Settings > Driver Assistance > Parking
Safety > Rear Cross-Traffic Safety (for
cluster type) or Setup > Vehicle > Driver
Assistance > Parking Safety > Rear
Cross-Traffic Safety (for infotainment
sys ...
Hyundai Tucson (NX4) 2022-2026 Owner's Manual: Radial-Ply Tires
Radial-ply tires provide improved
tread life, road hazard resistance
and smoother high speed ride. The
radial-ply tires used on this vehicle
are of belted construction, and are
selected to complement the ride
and handling characteristics of
your vehicle. Radial-ply tires have
the sam ...
