| Components |

|
No |
Connector A |
Connector B |
|
1 |
Rear left speaker (+) |
- |
|
2 |
Front left speaker (+) |
- |
|
3 |
Front right speaker (+) |
- |
|
4 |
Rear right speaker (+) |
Steering wheel remote |
|
5 |
- |
- |
|
6 |
Door open |
USB DATA (+) |
|
7 |
IGN1 |
USB VOC |
|
8 |
Illumination (+) |
- |
|
9 |
Detent |
- |
|
10 |
Rear left speaker (-) |
Mic (+) |
|
11 |
Front left speaker (-) |
ACC |
|
12 |
Front right speaker (-) |
B+ |
|
13 |
Rear right speaker (-) |
- |
|
14 |
- |
- |
|
15 |
- |
- |
|
16 |
- |
Vehicle Speed |
|
17 |
Illumination (-) |
Steering wheel remote GND |
|
18 |
- |
USB DATA (-) |
|
19 |
|
USB GND |
|
20 |
- |
|
|
21 |
- |
|
|
22 |
Mic (-) |
|
|
23 |
- |
|
|
24 |
GND |

Specifications
Audio Unit. Repair procedures
1. Inside door handle
2. Power window switches
3. Power window lock button/Electronic child safety lock button
4. Side view mirror folding button
5. Side view mirror control switch
6. Central door lock switch
7. Instrument panel illumination control switch