Question about 1991 Volvo 740

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Front doors pre wired for speakers?

I have a 1991 Volvo 740 wagon. The front doors have the speaker grills and
no speakers( Not part of new vehicle purchase). I was wondering if the door are factory wired for speakers?

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On most models, Yes. pull off the grills and check for wires , be careful though , they break easy

Posted on Dec 11, 2008

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Need instructions to replace the passenger side mirror and the driver side tail light on a 1999 Ford Taurus 4-door sedan. Thank you, Gary S.


Section 01-09: Mirrors, Rear View 1999 Taurus/Sable Workshop Manual REMOVAL AND INSTALLATION Procedure revision date: 06/25/1998 Mirror, Power-Outside Rear View Removal
  1. Disconnect battery ground cable (14301).
  1. Remove front door trim panel (23942). Refer to Section 01-05.
  1. Remove radio speaker grille from cover assembly by squeezing or pinching between thumb and index finger.
  1. Remove two screws from cover assembly.
  1. Disconnect outside rearview mirror wiring connector (C515-LH; C615-RH). Remove wiring guides as necessary.
  1. Remove three outside rear view mirror retaining nuts. Remove outside rear view mirror (17682) while guiding wiring and connector through hole in door.


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Item Part Number Description 1 17682 Outside Rear View Mirror 2 N621906-S36 Nut (3 Req'd) 3 F8DB-17D699-
AAW Cover Assembly Rear Substrate-LH 3 F8DB-17D698-
AAW Cover Assembly Rear Substrate-RH 4 N808968 Screw 5 F8DB-18B984-
AAW Speaker Grille-Standard (No Badge)-LH 5 F8DB-18985-
AAW Speaker Grille-Standard (No Badge)-RH 5 F8DB-18K901-
BAW Speaker Grille-Mach-LH 5 F8DB-18978-
BAW Speaker Grille-Mach-RH 5 F8DB-238A35-
AAW Speaker Grille-Blank (No Speaker)-LH 5 F8DB-238A34-
AAW Speaker Grille-Blank (No Speaker)-RH A - Tighten to 6-8 Nm (54-70 lb-in) ------------------
Trim Panel, Door Front
Removal
  1. Remove cover behind inside door handle.
  1. Remove screw from bottom of pull cup retaining front door trim panel to front door (20124).
  1. Remove three screws retaining front door trim panel to front door.
  1. NOTE: Do not attempt to remove more than one pushpin at a time.

    Using Rotunda Windshield and Molding Trim Removal Kit 107-R0401 or equivalent, remove the door trim panel by pulling one door trim panel pushpin at a time from the inner door skin.
  1. Disconnect electrical connectors as necessary. Refer to Section 01-14A.
Installation
  1. Follow removal procedure in reverse order.
  1. Replace all pushpins with new pushpins (N808994-S).
Front Door Trim Panel


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Jan 14, 2011 | 1999 Ford Taurus

1 Answer

Radio wire colors


1994 Volvo 940 Car Audio Wire Diagram
Car Radio Battery Constant 12v+ Wire: Yellow
Car Radio Accessory Switched 12v+ Wire: Red
Car Radio Ground Wire: Black
Car Radio Illumination Wire: Light Orange
Car Stereo Dimmer Wire: N/A
Car Stereo Antenna Trigger Wire: N/A
Car Stereo Amp Trigger Wire: N/A
Car Stereo Amplifier Location: N/A
Car Audio Front Speakers Size: 5 1/4′
Car Audio Front Speakers Location: Doors
Left Front Speaker Positive Wire (+): Blue/Yellow
Left Front Speaker Negative Wire (-): White
Right Front Speaker Positive Wire (+): Gray/White
Right Front Speaker Negative Wire (-): Gray
Car Audio Rear Speakers Size: 6′ x 9′
Car Audio Rear Speakers Location: Rear Deck
Left Rear Speaker Positive Wire (+): Yellow/Brown
Left Rear Speaker Negative Wire (-): Yellow/Green
Right Rear Speaker Positive Wire (+): Green/Brown
Right Rear Speaker Negative Wire (-): Green

Hope helps (remember rated this) TY for use Fixya.

Jun 03, 2010 | 1994 Volvo 940

2 Answers

Cost to replace front brakes on a '91 volvo 740 wagon


this estimate seems very high,even if he is using OE parts,labor for this job is approx 100 dollars

Nov 12, 2009 | 1991 Volvo 740

1 Answer

Removing Driver's seat in a 1991 Volvo 740


4 bolts is fairly easy remove the rear first with the seat all the way forwards and then put seat all the way back then 2 in the front remove them ..tilt the seat back and if there is any wire harness disconnect them as well ...reverse process for re-installation

Sep 07, 2009 | 1990 Volvo 760

2 Answers

91 Ford Tempo - New stereo won't work ... Please HELP


here is the radio's wire color diagram, u should be able to fix the problem with this info.Fuse box is on drivers side under the dash.
1991 Ford Tempo Car Radio Wiring Guide
Car Radio Battery Constant 12v+ Wire: Green/Yellow
Car Radio Accessory Switched 12v+ Wire: Yellow/Black
Car Radio Ground Wire: Red or Black
Car Radio Illumination Wire: N/A
Car Stereo Dimmer Wire: N/A
Car Stereo Antenna Trigger Wire: N/A
Car Stereo Amp Trigger Wire: N/A
Car Stereo Amplifier Location: N/A
Car Audio Front Speakers Size: 6 1/2′
Car Audio Front Speakers Location: Doors
Left Front Speaker Positive Wire (+): Orange/Green
Left Front Speaker Negative Wire (-): Black/White
Right Front Speaker Positive Wire (+): White/Green
Right Front Speaker Negative Wire (-): Black/White
Car Audio Rear Speakers Size: 5′ x 7′
Car Audio Rear Speakers Location: Rear Deck
Left Rear Speaker Positive Wire (+): Pink/Green
Left Rear Speaker Negative Wire (-): Pink/Blue
Right Rear Speaker Positive Wire (+): Pink/Blue
Right Rear Speaker Negative Wire (-): Green/Orange

Apr 12, 2009 | 1991 Ford Tempo 4 Door

1 Answer

Help on ajusting the speakers


If you have the factory stereo, push in the power button with the stereo on, and then turn it to adjust the balance between left and right. Then you can return it to the normal position. Then PULL out the same knob and when you turn it you will adjust the "fade" between front and rear speakers.

Mar 27, 2009 | 1991 Volvo 740

1 Answer

I need to find out which stereo wires are the positive and which are the negatives?


Here is the complete discription of what each wire color does. Please rate this info.

1991 Honda Accord Car Stereo Radio Wiring Diagram
Radio Constant 12V+ Wire: White/Yellow
Radio Switched 12V+ Wire: Yellow/Red
Radio Ground Wire: Black
Radio Illumination Wire: Red/Black
Radio Dimmer Wire: N/A
Radio Power Antenna Trigger Wire: Yellow/White
Radio Amplifier Turn On Trigger Wire: N/A
Front Speakers Size: 6 1/2′
Front Speakers Location: Doors
Left Front Speaker Wire (+): Blue/Green
Left Front Speaker Wire (-): Gray/Black
Right Front Speaker Wire (+): Red/Green
Right Front Speaker Wire (-): Brown/Black
Rear Speakers Size: 6 1/2′
Rear Speakers Location: Rear Deck
Left Rear Speaker Wire (+): Blue/Yellow
Left Rear Speaker Wire (-): Gray/White
Right Rear Speaker Wire (+): Red/Yellow
Right Rear Speaker Wire (-): Brown/White

Mar 10, 2009 | 1991 Honda Accord

1 Answer

1991 740 Wagon electrical problems


Was the car primarily in a Southern state--no winters? If yes, it could be the wiring harness that leads to the rear wiper/stop light inside the rear tail gate. They usually break at the flex point, and short to the frame.

Feb 12, 2009 | 1991 Volvo 740

2 Answers

Removing front and back speakers in 1991 Grand Am....


There is a lot involved in replacing these speakers. You should also know that the original factory speakers are 10 ohm speakers. This means that if you replace them with new speakers (most of which are 4 ohm) you run the risk of damaging the stereo, the speakers, or both. This can also cause a potential fire hazard in your car. If you want new speakers, you really should look at installing a new stereo as well.

To get to the back speakers, you will need to remove 2 bolts located under the front edge of the rear seat (bottom). After you remove the bottom, you will need to remove the rear seat (back). This involves removing the bolts that hold down the rear seat belts, which is a large sized torx bit (T-45, T-47, or T-50... Don't remember which). After removing these, lift straight up on the seat back to remove. Now remove the deck brake light housing, and the bracket that holds it. Now the deck cover can be removed. Be careful not to bend it too much getting it out from under the side trim on both sides.

For the front speakers, you must disassemble a good portion of the dash. Remove the screw holding the light switch and the wiper switch housings. This screw is underneath each housing. Once removed, there are dash mounting screws behind them. These screws (and many of the other dash screws) are a smaller torx-bit (T-10 or T-15, don't remember which). Sometimes they use a 7mm bolt. There is a cover panel just above the glove box. This panel is held on with 2 screws located in the glove box. After removing this panel, you will find 2 or 3 bolts holding on the dash. Last but not least, you will find 2 bolts inside each of the defroster vent grilles. These grilles just snap out for easier access to the bolts.

1991 Pontiac Grand Am Car Radio Stereo Audio Wiring Diagram
Car Radio Battery Constant 12v+ Wire: Orange
Car Radio Accessory Switched 12v+ Wire: Yellow
Car Radio Ground Wire: Black
Car Radio Illumination Wire: Gray
Car Stereo Dimmer Wire: Brown
Car Stereo Antenna Trigger: Pink
Car Stereo Amp Trigger Wire: N/A
Car Stereo Amplifier Location: N/A
Car Audio Front Speakers Size: 4" Round
Car Audio Front Speakers Location: In Dash
Left Front Speaker Positive Wire (+): Tan
Left Front Speaker Negative Wire (-): Gray
Right Front Speaker Positive Wire (+): Light Green
Right Front Speaker Negative Wire (-): Dark Green
Car Audio Rear Speakers Size: 6" x 9" Oval
Car Audio Rear Speakers Location: Rear Deck
Left Rear Speaker Positive Wire (+): Brown
Left Rear Speaker Negative Wire (-): Yellow
Right Rear Speaker Positive Wire (+): Dark Blue
Right Rear Speaker Negative Wire (-): Light Blue

Nov 30, 2008 | 1991 Pontiac Grand Am

1 Answer

1991 volvo 740 wagon


Get the shop book for easy step by step instructions and photos. It is perty simple. But make sure the rotors can be turned. Or you just did a brake job for nothing.

Aug 01, 2008 | 1999 Volvo S70

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