#
CENTER PANEL MODULE STRUCTURAL VIEW

id092000107500

1 | Center panel
2 | Audio unit
3 | Base unit
4 | Lower module (without HDD)
5 | Circuit board (manual A/C only)
6 | Bracket
7 | Cover (without CD player/changer)
8 | Cover (with CD player/changer)
9 | Cover (without lower module)
10 | Cover (with lower module)
11 | Climate control unit (auto A/C only)
12 | Ventilator grille

## Terminal Layout and Signal

### Audio unit

Terminal | Signal
--- | ---
| 1A | Left front speaker (+)
1B | B+ (Power back up)
1C | Left front speaker (-)
1D | Right front speaker (+)
1E | TNS (+)
1F | Right front speaker (-)
1G | Illumination (-)
1H | -
1I | Vehicle speed signal
1J | AMP. control
1K | UART-1
1L | Dimmer cancel
1M | UART-2
1N | Steering switch
1O | CAN (+)
1P | Steering switch
1Q | CAN (-)
1R | ACC
1S | Left rear speaker (+)
1T | -
1U | Left rear speaker (-)
1V | Right rear speaker (+)
1W | Ground (power)
1X | Right rear speaker (-)
| 2A | Ground (power)
2B | System mute
2C | Right input (+)
2D | Right input (-)
2E | Left input (+)
2F | Left input (-)
2G | Signal ground
2H | TEXT DATA
2I | TEXT CLK
2J | TNS (+)
2K | Bus (-)
2L | Bus (+)
2M | AUX control
2N | Illumination (-)
2O | ACC
2P | B+

### Circuit board (manual A/C only)

Terminal | Signal
--- | ---
| A | Ground
B | IG2
C | Hazard warning ground
D | Hazard warning switch
E | Evaporator temperature sensor
F | A/C ambient temperature sensor
G | -
H | Sensor ground
I | -
J | Rear window defroster switch
K | Fan switch
L | A/C
M | Air intake actuator drive (FRESHRECIRCULATE)
N | Air intake actuator drive (RECIRCULATE→FRESH)
O | Rear window defroster relay
P | -

### Climate control unit (auto A/C only)

Terminal | Signal
--- | ---
| 1A | Blower motor feedback
1B | +5 V
1C | Blower motor control
1D | -
1E | Rear window defroster relay
1F | On-board diagnostic
1G | Wiper deicer relay
1H | -
1I | Sensor ground
1J | HNTI
1K | A/C ambient temperature sensor
1L | HNTI
1M | Cabin temperature sensor
1N | -
1O | Water temperature sensor
1P | A/C
1Q | Evaporator temperature sensor
1R | -
1S | Solar radiation sensor
1T | Hazard warning ground
1U | Potentiometer (air mix actuator)
1V | -
1W | Potentiometer (airflow mode actuator)
1X | Hazard warning switch
| 2A | Panel light control
2B | TNS
2C | Air mix actuator drive (HOT→COLD)
2D | -
2E | Airflow mode actuator drive (VENT→DEFROSTER)
2F | B+ (Power back up)
2G | Airflow mode actuator drive (DEFROSTER→VENT)
2H | IG2
2I | Air intake actuator drive (FRESH→RECIRCULATE)
2J | -
2K | Air intake actuator drive (RECIRCULATE→FRESH)
2L | Ground

## Switch/Button/Indicator light Location

1 | SEEK button (upper) (with RDS)
SCAN button (without RDS)
2 | FM1 button
3 | FM2 button
4 | AM button
5 | CD button
6 | MEDIA button
7 | SEEK button (lower) (with RDS)
AUTO-M button (without RDS)
8 | Preset button "1"
9 | Preset button "2"
10 | Preset button "3"
11 | Preset button "4"
12 | Preset button "5"
13 | Preset button "6"
14 | AF button (except type D)
15 | TA button (except type D)
SEEK button (upper) (without RDS)
16 | PYT button (with RDS)
17 | SEEK button (lower) (with RDS)
AUTO-M button (without RDS)
18 | POWER/VOLUME button
19 | AUDIO CONT/TUNE/TEXT button
20 | ALL button (with HDD)
21 | MENU button (with HDD)
22 | CATEGORY button (with HDD)
23 | REC button (with HDD)
24 | ARTIST button (with HDD)
25 | CANCEL button (with HDD)
26 | FAVORITE button (with HDD)
27 | ENT. button (with HDD)