1999-2004 Volvo C70 Conv Stereo Wires?

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GalpinAudio

Copper - Posts: 44

Joined: February 20, 2003

Location: United States

Posted: May 24, 2004 at 6:19 PM / IP Logged

I've got a 2004 Volvo C70 which I'm going to attempt installing a Pioneer Avic-N1 all in one am/fm/cd/dvd/navigation unit in. I know this vehicle has not changed since 1999, and I know it has dolby surround w/center channel and a factory amplifier. Has anyone done an aftermarket unit in one of these yet and if so any info such as wire colors, adapters, bypasses, etc would be greatly appreciated. I called Metra and they were no help.

Thanks,

Matthew

Never Let Those Who Say It Cant Be Done Stand In The Way While You Do It!

jfk51502003

Copper - Posts: 221

Joined: March 04, 2004

Location: United States

Posted: May 28, 2004 at 4:17 PM / IP Logged

DIRECTWIRE™ WIRING INFORMATION - VOLVO / C70 / 2003 / Audio

[PRINT THIS PAGE]

Radio 12v	RED / black	+	radio harness
Radio Ground	black	-	radio harness
Radio Ignition	yellow/purple	+	radio harness
Radio Illumination
Factory Amp Turn-on
Power Antenna	blue/white or blue / YELLOW	+	radio harness
LF Speaker +/-
RF Speaker +/-
LR Speaker +/-
RR Speaker +/-

1999-2004 Volvo C70 Conv Stereo Wires? -- posted image.

Immobilizer Bypass Module:	Required: Yes	Type: Transponder	Part #: 555U
Notes: N/A

This wiring information is being provided free of charge on an "as is" basis, without any representation or warranty. It is your responsibility to verify any circuit before interfacing with it using a digital multimeter.

Directed electronics, Inc. assumes no responsibility with regards to the accuracy or currency of this information. Proper installation in every case is and remains the responsibility of the installer. DEI assumes no liability or responsibility resulting from improper installation, even in reliance upon this information.

DIRECTWIRE™ WIRING INFORMATION - VOLVO / C70 / 2003 / Remote Start

[PRINT THIS PAGE]

12volts	red (10A)	+	ignition harness
Notes: This wire is rated at 10 amps only. If installing any system with high current outputs, go to battery for 12V.
Starter	yellow/white	+	ignition harness
Second Starter
Ignition	GREEN/ YELLOW	+	ignition harness
Second Ignition	blue / YELLOW	+	ignition harness
Third Ignition
Accessory	yellow/purple	5wi	ignition harness
Second Accessory
Keysense	yellow (required)	+	ignition harness
Power Lock	yellow/gray	-	keyless module
Notes: The keyless entry module is located above the hood release. It is a black box with 2 green plugs.
Power Unlock	gray/red	-	keyless module
Notes: The keyless entry module is located above the hood release. It is a black box with 2 green plugs. Requires a double pulse for unlock.
Lock Motor	yellow	5wi	driver kick, door harness
Unlock Motor	blue/brown	5wi	driver kick, door harness
Parking Lights+	white	+	headlight switch
Notes: If the vehicle has factory daytime running lights, and you use the white at the switch for parking lights, the headlights will flash as well. The solution is to wire it as a 5 wire system. Also, there are two white wires at the switch. They go to the same pin. Treat them like one wire.
Parking Lights-
Hazards
Turn Signal(L)
Turn Signal(R)
Reverse Light
Door Trigger	pink/black	-	keyless module
Notes: The keyless entry module is located above the hood release. It is a black box with 2 green plugs. To avoid the dome light delay, there are 2 separate door trigger wires at the keyless module. They are: LF WHITE/ black, RF yellow/brown. Both wires are negative trigger and must be diode isolated from each other.
Dome Supervision	comes on with unlock
Trunk/Hatch Pin	blue/brown	-	keyless module
Notes: The keyless entry module is located above the hood release. It is a black box with 2 green plugs.
Hood Pin	yellow/black	-	keyless module
Notes: The keyless entry module is located above the hood release. It is a black box with 2 green plugs.
Trunk/Hatch Release	yellow/white	-	keyless module
Notes: The keyless entry module is located above the hood release. It is a black box with 2 green plugs.
Power Sliding Door
Factory Alarm Arm	arms with lock
Factory Alarm Disarm	disarms with unlock
Disarm No Unlock	single pulse unlock wire
Tachometer	NOT red, black, or yellow	ac	any ignition coil
Wait to start
Brake Wire	yellow	+	brake pedal switch
Parking Brake
Horn Trigger	yellow/red	-	keyless module
Notes: The keyless entry module is located above the hood release. It is a black box with 2 green plugs. This triggers the alarm horn, the vehicle horns only work with the ignition on.
Memory Seat 1
Memory Seat 2
Memory Seat 3

Immobilizer Bypass Module:	Required: Yes	Type: Transponder	Part #: 555U
Notes: N/A

GalpinAudio

Copper - Posts: 44

Joined: February 20, 2003

Location: United States

Posted: June 02, 2004 at 9:58 AM / IP Logged

Thanks for the direct info, but unfortunately all it tells is constant, acc, and ant. My partner and I got the rest figured out though.

For anyone out there in need of the info it is as follows:

12V constant - RED / Black

12V acc - Yellow/Violet

Ground - Black

Power Ant - Blue / YELLOW

VSS - Yellow/Black

Center Channel + Pos - Blue/White

Center Channel - Neg - Blue/Black

There is a factory amplifier in the trunck on the drivers side. There are 3 din cables going to the back of the radio. One is the CD Changer, one is the dolby processor, and one is the Amp. You will need to use the din cable that goes to the amp. Figure out which one it is and cut it behind the radio. You will need 4 RCA ends to solder onto the cut din plug.

The wire colors are as follows:

Blue - Not Used

Grey - Remote turn on

Purple - Right Rear +

Green - Left Rear +

Red - Right Front +

White - Left Front +

The shields are the grounds and must all be combined together as common ground system.

Hope this helps anyone else out there who gets one of these beasts.

Good Luck

Never Let Those Who Say It Cant Be Done Stand In The Way While You Do It!

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Disclaimer: *All information on this site ( the12volt.com ) is provided "as is" without any warranty of any kind, either expressed or implied, including but not limited to fitness for a particular use. Any user assumes the entire risk as to the accuracy and use of this information. Please verify all wire colors and diagrams before applying any information.

1999-2004 Volvo C70 Conv Stereo Wires?

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