Difference between revisions of "Trunk: Install Release Solenoid"

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[[Category:How To]]
 
[[Category:How To]]
 
[[Category:Trunk]]
 
[[Category:Trunk]]
[[Image:trunk_solenoid.jpg|thumb]]
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[[Image:1991_Dodge_Stealth_RT-Pearl_White-Rear_Hatch.jpg|thumb|400px|Rear Hatch Release Solenoid]]
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<div style="float:right;clear:right;margin-left:20px;width:400px;">__TOC__</div>
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This tutorial will show you how to install an aftermarket, powered release solenoid that will allow you to use a remote unit to pop the trunk/rear hatch. These instructions were performed on a [[:Category:1991|1991]] [[:Category:Mitsubishi_3000GT|Mitsubishi 3000GT]] [[:Category:VR4|VR4]], so I can not guarantee that they will transfer over exactly to any other year, however I see no reason why they shouldn't work with any year [[Mitsubishi_3000GT/Dodge_Stealth|3000GT/Stealth]] as the solenoid does not rely on any factory wiring.
  
==Introduction==
 
This how to was designed to show how to install an after market power solenoid to allow for a remote unit to pop the trunk/rear hatch.  These instructions were performed on a 91 VR4 so I can not guarantee that they will transfer over exactly to any other year, however I see no reason why they shouldn't work with any year 3s as they do not rely on any factory wiring.
 
  
==Disclaimer==
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'''Disclaimer:''' I am in no way responsible if you hurt your car and/or yourself in any way while following these instructions.
As always I hold no responsibility if you in any way hurt your car and/or yourself following these instructions.
 
  
==Installing the Unit==
 
  
===Parts used===
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== Parts Required ==
#Solenoid - I used a solenoid made by VPA with a part number of 80138.  This solenoid can be seen [http://store.summitracing.com/partdetail.asp?autofilter=1&part=VIA-80138&N=700+115&autoview=sku=here on summitracing.]<br>
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# '''Trunk Release Solenoid''' <br />I used a [http://www.summitracing.com/parts/via-80138 VPA Heavy Duty Power Trunk/Hatch/Door Latch Release Kit Solenoid] (Summit Racing Part #VIA-80138).
#12 volt relay capable of carrying at least 20 amps.  I used a relay made by VPA with a part number of 80237.  This relay can be seen [http://store.summitracing.com/partdetail.asp?autofilter=1&part=VIA-80237&N=700+-121831+115&autoview=sku=here on summit racing].
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# '''12 Volt Relay w/ Wiring Sockets''' <br />I used a [http://www.summitracing.com/parts/via-80237 VPA SPDT Relay] (Summit Racing Part #VIA-80237). The relay you pick must be capable of carrying at least 20 amps.
  
===Step 1===
 
Disconnect the battery
 
  
===Step 2===
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== Install a Trunk Release Solenoid in a Mitsubishi 3000GT/GTO and Dodge Stealth ==
Build a bracket out of angle bar which can be purchased cheaply from most home improvement stores.  You can see how it must be bent in the pictures below.  This is the silverish metal bar that connects under the 2 factory screws with arrows pointing to them.  This will be the main support for the back side of the solenoid.<br>
 
[[Image:Trunk_solenoid_angle_bracket.jpg]]
 
  
===Step 3===
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=== Prepare Car & Mount Brackets ===
Connect the gold bar that comes with the solenoid kit made by VPA (if you're using a different kit then you should be able to use angle bar to build this bar as well). You can see where the gold bar connects to the bracket that you just made out of angle bar in the picture below. You'll connect the other end of the gold bar to an un-used hole in the trunk. Sorry, but I do not have any picture of the whole that the other end connects through, however it should be pretty obvious when you get things apart because it's the only open place in the general vicinity of where the bar is pointing in the picture below. Please keep in mind that you need to keep the bar low enough that the light bulb can be removed should it need to ever be replaced because you don't want to half to remove all of this stuff just to replace the light bulb.  It will be very tight, but with my setup below you can still remove it.<br>
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# '''Disconnect the battery'''.
[[Image:Trunk_solenoid_gold_bar.jpg]]
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# '''Build a metal bracket to support the solenoid'''. You can use an angle bar, which can be purchased cheaply from most home improvement stores. Using the photo below as a guide, you will see the silverish metal bar that connects under the two factory screws with arrows pointing to them. This bracket will be used to support the back of the release solenoid.
 +
#: [[File:Trunk_solenoid_angle_bracket.jpg|thumb|none|250px|Build a metal bracket]]
 +
# '''Install the gold mounting bar that came with the VPA Solenoid Kit'''. If you're using a different kit, you should be able to create an additional angle bar as you did in step #2. This gold bar connects to the bracket you just made. You'll connect the other end of the gold bar to an unused hole in the trunk. Sorry, but I do not have any pictures of the hole that the other end connects to, but it should be pretty obvious when you see it for yourself. It's the only open place in the general vicinity of where the bar is pointing in the picture below. Please keep in mind that you need to keep the bar low enough that the light bulb can be removed (in case you ever need to replace it). You will not want to have to remove this kit just to replace a light bulb, and while it may be tight, my setup shown below will still allow you to access it.
 +
#: [[File:Trunk_solenoid_gold_bar.jpg|thumb|none|250px|Install the gold mounting bar]]
  
===Step 4===
 
Connect the actual solenoid to the gold bar.  This is done by using the 2 bolts that come with solenoid which should already be mounted in it's bracket.  These to screws thread into the bracket and will do so through the gold bar which should secure the solenoid in place.  I've put arrows pointing to the 2 bolts that thread through the gold bracket securing the solenoid.<br>
 
[[Image:Trunk_solenoid_mounting_solenoid.jpg]]
 
  
===Step 5===
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=== Install Trunk Release Solenoid ===
Reroute the cable that the solenoid pulls on over towards the trunk latch. You can see in the picture where I have the cable coming back out from behind the back metal plate of the trunk.<br>
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# '''Connect the release solenoid to the gold bar'''. Thread the 2 bolts that come with solenoid (which should already be mounted in its bracket) into the gold bracket to secure the solenoid.
[[Image:Trunk_solenoid_cable.jpg]]
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#: [[Image:Trunk_solenoid_mounting_solenoid.jpg|thumb|none|250px|Connect the release solenoid to the gold bar]]
 +
# '''Route the solenoid's cable towards the trunk latch'''. Reroute the cable that the solenoid pulls on over towards the trunk latch. You can see in the picture where I have the cable coming back out from behind the back metal plate of the trunk.
 +
#: [[Image:Trunk_solenoid_cable.jpg|thumb|none|250px|Route the solenoid's cable]]
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# '''Connect the solenoid's cable to the trunk latch release assembly'''. You must attach the cable to something that does not conduct electricity and is not the release lever itself. The release solenoid uses this cable as a constant ground, so if you attach it directly to the trunk release lever, your trunk light will stay continuously lit. On my install, I used a heavy duty zip tie, but anything that's fairly strong and will not conduct will work fine. The pictures below shows the lever I chose to pull on and how I routed the cable:
 +
#: [[Image:Trunk_solenoid_cable_to_ziptie.jpg|thumb|left|250px|Solenoid cable connected with a zip tie]] [[Image:Trunk_solenoid_cable_ziptie_loop.jpg|thumb|none|250px|Solenoid cable with zip tie loop]]<br style="clear:both" />
  
===Step 6===
 
Connect the cable to the trunk latch release assembly.  You must actually attach the cable to something that does not conduct electricity as the solenoid grounds the cable and if you attach it directly to the release leaver your trunk light will stay on continuously as this supplies a constant ground to the light.  I choose to use a heavy duty zip tie as it's what I had laying around, but anything that's fairly strong and will not conduct will work fine.  You can see the leaver that I choose to pull on and how a routed the cables in the pictures below.<br>
 
[[Image:Trunk_solenoid_cable_to_ziptie.jpg]][[Image:Trunk_solenoid_cable_ziptie_loop.jpg]]
 
  
==Wiring the relay to control the solenoid==
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=== Wire up the Trunk Release Solenoid & Relay ===
On a standard single pole relay you have 5 basic pins. 85 and 86 which connect to either side of the coil and pin 30 which is connected to 87a when the relay does not have power and 87 when the relay does have power.
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==== 12 Volt Relay Wiring ====
 +
'''Wire up the relay'''. A standard single-pole relay should have 5 basic pins. Pin #85 and #86 connect to either side of the coil. Pin #30 is connected to 87a when the relay does not have power and 87 when the relay does have power. These wiring instructions are only for devices that supply a ground when a button is pressed (this is by far the most common I've seen, but is not necessarily guaranteed).
  
These wiring instructions are only for devices that supply a ground when a button is pressed (this is by far the most common but not necessarily guaranteed).
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{| class="wikitable"
 +
! Pin #
 +
! Connection Description
 +
|-
 +
|85 || Connect to a constant 12 volt source.
 +
|-
 +
|86 || Connect to the ground wire from your remote unit.
 +
|-
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|30 || Connect to a constant 12 volt source that can supply at least 20 amps of current.
 +
|-
 +
|87 || Connect to one of the pins on the back of the solenoid.  It does not matter which pin as either one will work as long as you don't connect them both.
 +
|}
  
===Relay wiring===
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==== Trunk Release Solenoid Wiring ====
85 = Connect to a constant 12 volt source.
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One of the terminals on the back of the solenoid must be connected to pin 87 on the relay and the other must be connected to ground.  It does not matter which one is connected to which pin, but insure that you do not connect both pins to either power are ground.
86 = Connect to the ground wire from your remote unit.
 
30 = A constant 12 volt source that can supply at least 20 amps of current.
 
87 = One of the pins on the back of the solenoid.  It does not matter which pin as either one will work as long as you don't connect them both.
 
  
===Solenoid wiring===
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==== Route Wires through Cabin ====
One of the terminals on the back of the solenoid must be connected to pin 87 on the relay and the other must be connected to ground.  It does not matter which one is connected to which pin, but insure that you do not connect both pins to either power are ground.
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The green wire is the 12 volt supply and the black wire is the ground trigger wire from my remote unit.
  
===Picture of how I routed the wires to the back of the car===
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<gallery widths=200px heights=150px>
The green wire is the 12 volt supply and the black wire is the ground tricker wire from my remote unit.
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Image:Trunk_solenoid_wire1.jpg
[[Image:Trunk_solenoid_wire1.jpg]][[Image:Trunk_solenoid_wire2.jpg]]<br><br>
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Image:Trunk_solenoid_wire2.jpg
[[Image:Trunk_solenoid_wire3.jpg]][[Image:Trunk_solenoid_wire4.jpg]]<br><br>
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Image:Trunk_solenoid_wire3.jpg
[[Image:Trunk_solenoid_wire5.jpg]][[Image:Trunk_solenoid_wire6.jpg]]
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Image:Trunk_solenoid_wire4.jpg
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Image:Trunk_solenoid_wire5.jpg
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Image:Trunk_solenoid_wire6.jpg
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</gallery>
  
==Final Pictures of what things should look like through the access panel==
 
[[Image:Trunk_solenoid_final1.jpg]]<br><br>
 
[[Image:Trunk_solenoid_final1.jpg]]
 
  
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== Gallery of Completed Trunk Release Solenoid Install ==
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<gallery widths=450px heights=300px>
 +
Image:trunk_solenoid.jpg
 +
Image:Trunk_solenoid_final1.jpg
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</gallery>
  
 
This article was originally written by andyvr4.
 
This article was originally written by andyvr4.

Latest revision as of 20:32, February 8, 2013

Rear Hatch Release Solenoid

This tutorial will show you how to install an aftermarket, powered release solenoid that will allow you to use a remote unit to pop the trunk/rear hatch. These instructions were performed on a 1991 Mitsubishi 3000GT VR4, so I can not guarantee that they will transfer over exactly to any other year, however I see no reason why they shouldn't work with any year 3000GT/Stealth as the solenoid does not rely on any factory wiring.


Disclaimer: I am in no way responsible if you hurt your car and/or yourself in any way while following these instructions.


Parts Required[edit]

  1. Trunk Release Solenoid
    I used a VPA Heavy Duty Power Trunk/Hatch/Door Latch Release Kit Solenoid (Summit Racing Part #VIA-80138).
  2. 12 Volt Relay w/ Wiring Sockets
    I used a VPA SPDT Relay (Summit Racing Part #VIA-80237). The relay you pick must be capable of carrying at least 20 amps.


Install a Trunk Release Solenoid in a Mitsubishi 3000GT/GTO and Dodge Stealth[edit]

Prepare Car & Mount Brackets[edit]

  1. Disconnect the battery.
  2. Build a metal bracket to support the solenoid. You can use an angle bar, which can be purchased cheaply from most home improvement stores. Using the photo below as a guide, you will see the silverish metal bar that connects under the two factory screws with arrows pointing to them. This bracket will be used to support the back of the release solenoid.
    Build a metal bracket
  3. Install the gold mounting bar that came with the VPA Solenoid Kit. If you're using a different kit, you should be able to create an additional angle bar as you did in step #2. This gold bar connects to the bracket you just made. You'll connect the other end of the gold bar to an unused hole in the trunk. Sorry, but I do not have any pictures of the hole that the other end connects to, but it should be pretty obvious when you see it for yourself. It's the only open place in the general vicinity of where the bar is pointing in the picture below. Please keep in mind that you need to keep the bar low enough that the light bulb can be removed (in case you ever need to replace it). You will not want to have to remove this kit just to replace a light bulb, and while it may be tight, my setup shown below will still allow you to access it.
    Install the gold mounting bar


Install Trunk Release Solenoid[edit]

  1. Connect the release solenoid to the gold bar. Thread the 2 bolts that come with solenoid (which should already be mounted in its bracket) into the gold bracket to secure the solenoid.
    Connect the release solenoid to the gold bar
  2. Route the solenoid's cable towards the trunk latch. Reroute the cable that the solenoid pulls on over towards the trunk latch. You can see in the picture where I have the cable coming back out from behind the back metal plate of the trunk.
    Route the solenoid's cable
  3. Connect the solenoid's cable to the trunk latch release assembly. You must attach the cable to something that does not conduct electricity and is not the release lever itself. The release solenoid uses this cable as a constant ground, so if you attach it directly to the trunk release lever, your trunk light will stay continuously lit. On my install, I used a heavy duty zip tie, but anything that's fairly strong and will not conduct will work fine. The pictures below shows the lever I chose to pull on and how I routed the cable:
    Solenoid cable connected with a zip tie
    Solenoid cable with zip tie loop


Wire up the Trunk Release Solenoid & Relay[edit]

12 Volt Relay Wiring[edit]

Wire up the relay. A standard single-pole relay should have 5 basic pins. Pin #85 and #86 connect to either side of the coil. Pin #30 is connected to 87a when the relay does not have power and 87 when the relay does have power. These wiring instructions are only for devices that supply a ground when a button is pressed (this is by far the most common I've seen, but is not necessarily guaranteed).

Pin # Connection Description
85 Connect to a constant 12 volt source.
86 Connect to the ground wire from your remote unit.
30 Connect to a constant 12 volt source that can supply at least 20 amps of current.
87 Connect to one of the pins on the back of the solenoid. It does not matter which pin as either one will work as long as you don't connect them both.

Trunk Release Solenoid Wiring[edit]

One of the terminals on the back of the solenoid must be connected to pin 87 on the relay and the other must be connected to ground. It does not matter which one is connected to which pin, but insure that you do not connect both pins to either power are ground.

Route Wires through Cabin[edit]

The green wire is the 12 volt supply and the black wire is the ground trigger wire from my remote unit.


Gallery of Completed Trunk Release Solenoid Install[edit]

This article was originally written by andyvr4.