Body Electrical System
External amplifier
In this manual: Body Electrical System
6steps
~36min
2/5difficulty
Done 0 of 6
Components and Component Location
COMPONENTS

| NO | CONNECTOR A | NO | CONNECTOR B |
| 1 | BATT (+) | 1 | Right Tweeter (-) |
| 2 | BATT (+) | 2 | Right Tweeter (-) |
| 3 | BATT (+) | 3 | Left Tweeter (-) |
| 4 | BATT (+) | 4 | Left Tweeter (-) |
| 5 | - | 5 | - |
| 6 | Multimedia CAN Bus (High) | 6 | - |
| 7 | Multimedia CAN (Low) | 7 | - |
| 8 | SOUND | 8 | - |
| 9 | Navigation Voice (+) | 9 | - |
| 10 | - | 10 | - |
| 11 | - | 11 | - |
| 12 | - | 12 | Right Rear Door Speaker (-) |
| 13 | - | 13 | Right Rear Door Speaker (-) |
| 14 | - | 14 | Rear Left Door Speaker (-) |
| 15 | - | 15 | Rear Left Door Speaker (-) |
| 16 | Ground | 16 | Subwoofer 1 (-) |
| 17 | Ground | 17 | Subwoofer 1 (-) |
| 18 | Ground | 18 | Subwoofer 2 (-) |
| 19 | Ground | 19 | Subwoofer 2 (-) |
| 20 | SPDIF (+) | 20 | - |
| 21 | SPDIF (+) | 21 | - |
| 22 | SPDIF Ground (Screen) | 22 | - |
| 23 | Navigation Voice (+) | 23 | - |
| 24 | - | 24 | - |
| 25 | - | 25 | Left Front Door Speaker (-) |
| 26 | - | 26 | Left Front Door Speaker (-) |
| 27 | Front Center Speaker (-) | 27 | Right Front Door Speaker (-) |
| 28 | Front Center Speaker (-) | 28 | Right Front Door Speaker (-) |
Repair Procedures
DEPOSIT
- Disconnect the negative (-) battery terminal.
- Remove the right luggage side trim [D]. (Refer to Body - "Luggage Side Trim")
- Remove the external amplifier (B) after disconnecting the connector (A) and loosening the mounting nuts.

REMEDY
- Install the external amplifier after connecting the connectors.
- Install the right trunk side trim.
- Connect the negative (-) battery terminal.
Test yourself
A quick Hyundai Tucson quiz: every answer comes with an explanation and a link to the manual page.
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