Question about 1998 Lexus LX470

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Lexus Power Antenna is backwards

I just install a new antenna mast into my 1996 Lexus SC400 and when I turn the radio on the mast goes down and when I shut it off the mast goes up

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6 Suggested Answers

6ya6ya
  • 2 Answers

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Posted on Jan 02, 2017

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  • 92 Answers

SOURCE: radio antenna mast replacement

ON AN ELECTRIC ANTENNA, YOU CANNOT JUST REPLACE JUST THE MAST.

Posted on Oct 05, 2008

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emissionwiz
  • 76630 Answers

SOURCE: Electric Radio Antenna on 1994 Toyota Celica

Reverse the wires, one is hot going up and the other hot going down, the easiest way to deal with this is to just reverse them.

Posted on Nov 29, 2008

blueextc3221
  • 15935 Answers

SOURCE: Radio Stations are all static

If the antenna isnt there... that may be the problem!! LOL

Have you tried an aftermarket antenna directly to the radio to see if it works properly?

Fixed MAST antennas usually designate a standard 31" antennas protruding from the wheel well on either the passenger or Driver side.... not the bumper.

A solution to the fixed mast/car wash problem is to go with an interior glass mount or hidden antenna. This keeps your wiring out of the outside corrosive environment as well.

http://www.autotoys.com/pics/793new.jpg is one version
http://motorcyclestuffwarehouse.com/images/14721_kur_853_tt_h_pu.jpg is another type.
Finally...
http://akamaipix.crutchfield.com/products/2005/120/h12044UA200-f.jpeg





Posted on Jan 10, 2009

shannongreer
  • 75 Answers

SOURCE: Antenna mast broken

    Give these instructions a shot. Might be too generic but might be enough to get you going. Removing Original Antenna
  1. Step 1 Activate the antenna switch to the up position.
  2. Step 2 Using the wrench or needle-nose pliers, loosen and remove the original retaining nut on the base of the antenna mast.
  3. Step 3 Gain access to the underside of the area where the antenna is located.
  4. Step 4 Remove the bracket or brace that is below the hole and holding the antenna in place.
  5. Step 5 Remove the mast.
  6. Step 6 Find the motor that controls the antenna mast. Generally, power antennas will have a constant 12-volt lead and a ground lead. The ground lead will be grounded to the panel next to the motor.
  7. Step 7 Remove the ground lead from the panel.
  8. Step 8 Pull out the antenna coaxial cable.
  9. Step 9 Unplug the coaxial from the extension coaxial cable.
  10. Step 10 Remove the original antenna coaxial cable. Note the route the cable follows.
    Installing the New Power Antenna
  11. Step 1 Inspect the fender area where the antenna mast will be mounted for rust.
  12. Step 2 Clean the area before installing the new antenna.
  13. Step 3 Plug the new antenna coaxial cable to the extension coaxial cable. (On some General Motors and Ford cars you may need an adapter to mate the 2 cables together. Car audio retail stores sell such an adapter.)
  14. Step 4 Plug the new antenna's coaxial cable into the radio's chassis antenna jack if there is no extension coaxial cable. Tie or tape the string you put on the extension cable to the new antenna coaxial cable. This assures that the 2 cables stay together as you route them to the antenna mount in the fender.
  15. Step 5 Connect the power lead of the antenna to the power antenna lead on the radio.
  16. Step 6 Connect the 12-volt constant lead to the antenna to a 12-volt source or to the ignition switch.
  17. Step 7 Direct the new antenna cable via the same route followed by the original antenna cable on up to the hole in the fender in which the mast will be mounted.
  18. Step 8 Ground the ground lead from the motor to a clean metal surface on the metal panel near the mount.
  19. Step 9 Insert the mast into the hole. Face the serrated side of the plastic cable on the bottom of the mast toward the motor side. The plastic cable can be inserted freely to about 12 inches and will stop.
  20. Step 10 Turn on antenna switch to down position until the plastic cable goes down and catches into the gear mechanism of the drum housing. If the plastic cable does not gear into the mechanism, twist the cable slightly until the cable contacts into the gear mechanism while the motor is in operation.
  21. Step 11 Stop the motor after the cable goes into the housing 12 to 25 inches.
  22. Step 12 Secure the bracket or strap to the bottom of the antenna mast and to the metal fender.
  23. Step 13 Replace the retainer nut to the base of the antenna mast and secure tightly.
  24. Step 14 Replace the panel that covers the antenna mount area.

Posted on May 13, 2009

bigguy810
  • 448 Answers

SOURCE: 2003 lexus sc430 antenna mast

it wont come out the only way is to remove the unit from behind the fender and disasemble it i look at it this way if your going to remove it replace it they are not expensive hope this helps you bob

Posted on May 02, 2011

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1 Answer

How do you replace radio antanna


What kind of car is it? If it is a fixed antenna you just unscrew the old one and screw on the new one. If it is an automatic antenna, you can buy either the motor or the mast. Assuming you just need to replace the mast, it comes with the plastic piece with the teeth on it. You need to remove the old broken plastic piece from the antenna motor. You might need to disassemble the antenna motor from the car to get enough of the plastic to grab onto with pliers. While you are pulling on it have someone turn on the radio to activate the antenna up motion and pull the old plastic piece completely out. With the old plastic runner out, the motor installed on the car, and the radio on, run the new plastic runner first through the doughnut screw that holds the mast to the car. Then cram the new plastic runner as far as you can into the hole that leads to the antenna motor. Then hold the very end of the mast (the tip), align the base to the opening as best you can and have someone turn off the radio to activate the down antenna motion. It goes quick so don't have your fingers where they can get pinched as the motor sucks in the plastic and the mast down into the hole. With the mast retracted, tighten the doughnut screw to that the mast won't flop out when you turn the radio back on.

Mar 12, 2015 | Cars & Trucks

1 Answer

How to remove broken antenna from 1999 ford forte


No Most power antenna work the same. it takes two people to change them. watch and listen as radio is turn on then off do this several times then remove retainer nut turn radio on and assist removal of remaining mast watch where the teeth are located in motor assembly. fully extend new antenna mast lube with machine oil 3 and 1 works great then slowly feed new mast into motor assembly then turn radio off as you guide new mast down install retainer parts work antenna up and down overrun clutch will make the final adjustment.

Nov 09, 2013 | Ford Cars & Trucks

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How do you replace the atenna mast for 2005 sierra.


How do I install a new antenna on my GMC 05 2500 Sierra. I have to replace the base because it broke off. I've taken the dash off. But cannot seem to fish wire through the firewall.

Nov 26, 2010 | 2005 GMC Sierra

1 Answer

Need to know how to remove a regular antenna from a 1996 Toyota Tacoma. It is not a power antenna.


Toyota Pick-ups/Land Cruiser/4Runner 1989-1996
Antenna - REMOVAL & INSTALLATION

If your antenna mast is the type where you can unscrew the mast from the fender, simply do so with a pair of pliers. Most damaged antennas are simply the result of a truck wash or similar mishap, in which the mast is bent.

Manual Antenna
  1. Disconnect the antenna cable at the radio by pulling it straight out of the set. Depending on access, this may require loosening the radio and pulling it out of the dash.
  2. Working under the instrument panel, disengage the cable from its retainers.
On some models, it may be necessary to remove the instrument panel pad to get at the cable.
  1. Outside, unsnap the cap from the antenna base.
  2. Remove the screw(s) and lift off the antenna, pulling the cable with it, carefully.
To install:
  1. When reinstalling, make certain the antenna mount area is clean and free of rust and dirt. The antenna must make a proper ground contact through its base to work properly.
  2. Install the screws and route the cable into the cab. Make certain the cable is retained in the clips, etc.
  3. Connect the cable to the radio; reinstall the radio if it was removed.

Power Antenna Mast
The power antenna system contains a relay. If the power antenna is inoperative, the relay is the first place to look. The actual motor rarely fails.
The power antenna mast is replaceable on the Pick-Up and 4Runners. If the mast is damaged or broken, proceed as follows:
  1. Perform this repair with the battery cables connected. Turn the ignition switch to the LOCK position.
  2. Remove the antenna nut.
  3. If equipped with a CD player, press the AM and FM buttons on the receiver and simultaneously turn the ignition switch to ACC .
  4. For non-CD player units, press the AM button and simultaneously turn the ignition switch to ACC .
  5. The antenna motor will run, unwinding the mast from the spool. have an assistant guide the mast so it doesn't fall and damage the bodywork. When fully extended, the mast will be released. Remove it, and leave the ignition in the ACC position.
To install:
  1. Insert the new cable so that the teeth face the rear of the vehicle. Feed the cable into the motor until the cable reaches the bottom, about 12 in. (30cm).
  2. Have an assistant ready and prepared to guide the cable. Turn the ignition switch to LOCK . The motor will run, winding the cable onto the spool and drawing the antenna down into the mount.
  3. If the cable does not wind, twist the cable at the top of the housing; the part at the bottom may have turned while being pushed down the hole.
  4. Once wound onto the spool, install the antenna nut even if the antenna is not fully retracted. Test the antenna elevation and retraction; the mast will eventually retract fully.
Hope helped with this (remember rated this post).

Feb 26, 2010 | 1996 Toyota Tacoma

1 Answer

Replace antenna


Remove old Antenna
  1. Activate the antenna switch to the up position.
  2. Using the wrench or needle-nose pliers, loosen and remove the original retaining nut on the base of the antenna mast.
  3. Gain access to the underside of the area of the trunk where the antenna is located.
  4. Remove the bracket or brace that is below the hole and holding the antenna in place.
  5. Remove the mast.
  6. Find the motor that controls the antenna mast. Generally, power antennas will have a constant 12-volt lead and a ground lead. The ground lead will be grounded to the panel next to the motor.
  7. Remove the ground lead from the panel.
  8. Pull out the antenna coaxial cable.
  9. Unplug the coaxial from the extension coaxial cable.
  10. Remove the original antenna coaxial cable. Note the route the cable follows.

Install new Antenna
  1. Inspect the fender area where the antenna mast will be mounted for rust.
  2. Clean the area before installing the new antenna.
  3. Plug the new antenna coaxial cable to the extension coaxial cable.
  4. Plug the new antenna's coaxial cable into the radio's chassis antenna jack if there is no extension coaxial cable. Tie or tape the string you put on the extension cable to the new antenna coaxial cable. This assures that the 2 cables stay together as you route them to the antenna mount in the fender.
  5. Connect the power lead of the antenna to the power antenna lead on the radio.
  6. Connect the 12-volt constant lead to the antenna to a 12-volt source or to the ignition switch.
  7. Direct the new antenna cable via the same route followed by the original antenna cable on up to the hole in the fender in which the mast will be mounted.
  8. Ground the ground lead from the motor to a clean metal surface on the metal panel near the mount.
  9. Insert the mast into the hole. Face the serrated side of the plastic cable on the bottom of the mast toward the motor side. The plastic cable can be inserted freely to about 12 inches and will stop.
  10. Turn on antenna switch to down position until the plastic cable goes down and catches into the gear mechanism of the drum housing. If the plastic cable does not gear into the mechanism, twist the cable slightly until the cable contacts into the gear mechanism while the motor is in operation.
  11. Stop the motor after the cable goes into the housing 12 to 25 inches.
  12. Secure the bracket or strap to the bottom of the antenna mast and to the metal fender.
  13. Replace the retainer nut to the base of the antenna mast and secure tightly.
  14. Replace the panel that covers the antenna mount area.

Oct 16, 2009 | 1996 Honda Accord

1 Answer

Power antenna broke and I need to replace it. How


Buy replacement antenna mast. Remove old one by unscrewing the retaining cap nut. Turn on the radio & let the antenna cable run all the way up while you pull on it to remove it.
Install the new antenna mast by turning the radio 'off' so the spool inside goes back to its beginning while you feed the cable of the new antenna down into the antenna mast hole.
Once the cable is all the way down, reinstall the retaining nut/cap and turn on the radio to allow the spool to run the antenna 'UP.'... cycle the radio ON and then OFF several times allowing the antenna to move all the way up and all the way down.
That's it!

Sep 28, 2009 | 2001 Hyundai Sonata

1 Answer

How to replace thunderbird antenna


please rate service.

Automatic Electric Antenna
Removal
  1. Lower electric antenna (18850) .
  1. Remove rear retaining screws of RH front wheel splash shield for access to antenna lower retaining bolt.
  1. Remove lower retaining bolt.
  1. Remove radio antenna nut (18865) from top of motor tube and remove electric antenna through fender/splash shield access.
  1. Disconnect signal cable and motor wire connector(s).
Installation
  1. To install, reverse Removal procedure.
  1. Tighten top radio antenna nut to 6-8 Nm (54-70 lb-in).
  1. Tighten lower electric antenna retaining bolt to 5.8-7.8 Nm (51-69 lb-in).
  1. Check operation of electric antenna and radio chassis .

    Automatic Electric Antenna


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mast
Mast, Power NOTE: A power antenna mast which is bent or broken can be replaced without replacing the motor and tube assembly.
Removal
  1. Remove radio antenna nut (18865) and radio antenna stanchion (18919) .

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  1. Loosen retaining nut inside tube using 14 mm (9/16 inch) socket, and slide nut part-way up mast.
  1. Raise antenna to run plastic drive wire at bottom of mast out of motor. Note direction of teeth on plastic drive wire.
  1. Saw off damaged portion of antenna mast. Remove burrs from mast and slide nut and contact tube off stationary tube.
Installation
  1. With the teeth on the plastic drive wire facing toward motor on antenna, push end of plastic drive wire of replacement mast assembly down into tube. Push it around curve at bottom of tube until end enters drive mechanism.
  1. Run motor down while pushing on plastic drive wire until about 305 mm (12 inch) of wire has been drawn into the tube. Stop motor and insert bottom of antenna mast into tube. Lower mast.
  1. Slide contact tube and radio antenna nut down antenna mast. Tighten nut to 0.45 Nm (4 lb-in).

  2. Raise and lower antenna several times to ensure proper operation.
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Jul 09, 2009 | 1995 Ford Thunderbird

1 Answer

Antenna mast broken


    Give these instructions a shot. Might be too generic but might be enough to get you going. Removing Original Antenna
  1. Step 1 Activate the antenna switch to the up position.
  2. Step 2 Using the wrench or needle-nose pliers, loosen and remove the original retaining nut on the base of the antenna mast.
  3. Step 3 Gain access to the underside of the area where the antenna is located.
  4. Step 4 Remove the bracket or brace that is below the hole and holding the antenna in place.
  5. Step 5 Remove the mast.
  6. Step 6 Find the motor that controls the antenna mast. Generally, power antennas will have a constant 12-volt lead and a ground lead. The ground lead will be grounded to the panel next to the motor.
  7. Step 7 Remove the ground lead from the panel.
  8. Step 8 Pull out the antenna coaxial cable.
  9. Step 9 Unplug the coaxial from the extension coaxial cable.
  10. Step 10 Remove the original antenna coaxial cable. Note the route the cable follows.
    Installing the New Power Antenna
  11. Step 1 Inspect the fender area where the antenna mast will be mounted for rust.
  12. Step 2 Clean the area before installing the new antenna.
  13. Step 3 Plug the new antenna coaxial cable to the extension coaxial cable. (On some General Motors and Ford cars you may need an adapter to mate the 2 cables together. Car audio retail stores sell such an adapter.)
  14. Step 4 Plug the new antenna's coaxial cable into the radio's chassis antenna jack if there is no extension coaxial cable. Tie or tape the string you put on the extension cable to the new antenna coaxial cable. This assures that the 2 cables stay together as you route them to the antenna mount in the fender.
  15. Step 5 Connect the power lead of the antenna to the power antenna lead on the radio.
  16. Step 6 Connect the 12-volt constant lead to the antenna to a 12-volt source or to the ignition switch.
  17. Step 7 Direct the new antenna cable via the same route followed by the original antenna cable on up to the hole in the fender in which the mast will be mounted.
  18. Step 8 Ground the ground lead from the motor to a clean metal surface on the metal panel near the mount.
  19. Step 9 Insert the mast into the hole. Face the serrated side of the plastic cable on the bottom of the mast toward the motor side. The plastic cable can be inserted freely to about 12 inches and will stop.
  20. Step 10 Turn on antenna switch to down position until the plastic cable goes down and catches into the gear mechanism of the drum housing. If the plastic cable does not gear into the mechanism, twist the cable slightly until the cable contacts into the gear mechanism while the motor is in operation.
  21. Step 11 Stop the motor after the cable goes into the housing 12 to 25 inches.
  22. Step 12 Secure the bracket or strap to the bottom of the antenna mast and to the metal fender.
  23. Step 13 Replace the retainer nut to the base of the antenna mast and secure tightly.
  24. Step 14 Replace the panel that covers the antenna mount area.

May 13, 2009 | 1993 Chevrolet Corvette

2 Answers

Saab 9-3 convertable antenna will not go up. there is a clickng sound when the engine is turned off and on at the antenna.


antenna mast is no good.. you can buy a mast and have it installed or buy a used antenna and have it installed im sure Elite foreign auto parts has only saab parts.. tested and used,

Feb 17, 2009 | 2003 Saab 9-3

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