Quote:
Originally Posted by fmsida
How did you run the power cable? Did you drill the firewall or did you use an existing opening? I am assuming that you ran the remote-on using a pin off the HU??? Thanks.
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I ran the power cable on the passenger side through the stock grommet to the passenger foot well from the engine compartment behind the battery.
Here is the head unit pin outs:
10-pin power/speaker harness
1 2 - - 3 4
5 6 7 8 9 10
(orientation: viewing pins on car's factory plug, wires pointed away from you)
Code:
1 RF+ (SUBWOOFER)
2 LF+
3 +12V Accessory (AMPLIFIER)
4 +12V Battery/Constant
5 RF- (SUBWOOFER)
6 LF-
7 Ground
8 Power Antenna (provides power to Subaru's antenna booster amp)
9 [NC] {amp remote turn-on signal on Toyota HUs, not Subaru}
10 Illumination+
6-pin power/speaker harness
1 - - 2
3 4 5 6
(orientation: viewing pins on car's factory plug, wires pointed away from you)
Code:
1 RR+
2 LR+
3 RR-
4 [NC]
5 Dimmer (Illumination-)
6 LR-
28-pin SWC/aux/mic harness
1 .. 14
15 .. 28
(orientation: viewing pins on car's factory plug, wires pointed away from you)
Code:
1 [NC]
2 Reverse Gear
3 Illumination Dimmer Cancel (Bright mode)
4 Mic ? (separate, possibly ground)
5 Mic ? (twisted w/ 19)
6 Ground (not connected to mic)
7-14 [NC]
15 [NC]
16 [NC]
17 VSS
18 [NC]
19 Mic ? (twisted w/ 5)
20 [NC]
21 SWC Audio (Seek, Volume)
22 SWC Mode + Phone
23 SWC Common
24 [NC]
25 Aux enable
26 Aux audio Right
27 Aux audio shield/ground
28 Aux audio Left
16-pin rear camera socket
1 ... 8
9 ... 16
(orientation: viewing pins on car's factory plug, wires pointed away from you)
Code:
4 ?
5 ?
6 Parking brake (CUT AND PUT RADIO SIDE ON GROUND TO 28 PIN HARNESS GROUND)
7 Camera +6V supply (HU sends power to OEM Camera)
8 Camera Video In
15 Camera Detect (connect this to chassis ground)
16 Shield/ground