locks on a 90 bronco ll

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jay's detailing

Member - Posts: 24

Joined: January 12, 2004

Posted: March 16, 2006 at 10:09 PM / IP Logged

can someone tell me how to wire the relays for a 1990 ford broncoll. the wires rest on ground and when i wire the relays the way that it shows u on the relay section of this website it blows the fuse..or maybe i'm doing something wrong? can someone send me a diagram..

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05gt

Silver - Posts: 628

Joined: October 30, 2005

Location: British Columbia, Canada

Posted: March 16, 2006 at 10:15 PM / IP Logged

they are 5 wire doorlocks

where are you getting the wires from in the car

try switching the pins where you have the switch going to and the motor on the relay

Twelvoltz

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Joined: March 24, 2005

Location: New Jersey, United States

Posted: March 17, 2006 at 8:19 AM / IP Logged

Click here for the 5-Wire doorlock diagram.

jay's detailing

Member - Posts: 24

Joined: January 12, 2004

Posted: March 17, 2006 at 1:58 PM / IP Logged

the diagram tells me to go behind the driver headlights and the wires r pink / YELLOW and pink/green..this wires rest on ground.

mo12v

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Joined: September 30, 2003

Location: Afghanistan

Posted: March 17, 2006 at 2:37 PM / IP Logged

If using Relays............Be sure you have SPDT ( Single Pole Double Throw ) Relays.

2 SPDT RELAYS:

Cut LOCK & UNLOCK Wire in Half.

One Half goes to SWITCH

One Half goes to ACTUATOR

Relay 1

LOCK:

PIN 87 = 12 Volts ( + ) Constant

PIN 87a = wire from Door Lock Switch

PIN 30 = wire to Actuator

PIN 85 = Negative Lock Output from Alarm

PIN 86 = Constant 12 volt ( + )

Relay 2

UNLOCK:

PIN 87 = 12 Volts ( + ) Constant

PIN 87a = wire from Door UnLock Switch

PIN 30 = wire to Actuator

PIN 85 = Negative UnLock Output from Alarm

PIN 86 = Constant 12 volt ( + )

Don't Learn from Others Mistakes

You Might Be the One That Knows.

jay's detailing

Member - Posts: 24

Joined: January 12, 2004

Posted: March 19, 2006 at 2:19 PM / IP Logged

ok Mo,

I wired up two relays he way u said and still no go.. it still blows the fuse.. because if post 87 and 86 are wired to constant 12 volts that means that post 87a is now 12 volts and i connect to the switch side wire that rest on ground it blows the fuse. rem when the wires are cut the switch side rest on ground and the motor side has nothing.. now he wires hat i'm working with are pink / YELLOW and pink/lt green and they are locate behind the driver headlight.. is it possible that i don' have the correct wires.

Twelvoltz

Platinum - Posts: 2,384

Joined: March 24, 2005

Location: New Jersey, United States

Posted: March 20, 2006 at 11:50 AM / IP Logged

If you are blowing fuses then something must be wrong in the wiring. The diagram and the post from mo are correct. Recheck your connections.

mo12v

Platinum - Nominee - Posts: 2,748

Joined: September 30, 2003

Location: Afghanistan

Posted: March 20, 2006 at 2:36 PM / IP Logged

jay's detailing wrote:

ok Mo,I wired up two relays he way u said and still no go.. it still blows the fuse.. because if post 87 and 86 are wired to constant 12 volts that means that post 87a is now 12 volts and i connect to the switch side wire that rest on ground it blows the fuse. rem when the wires are cut the switch side rest on ground and the motor side has nothing.. now he wires hat i'm working with are pink / YELLOW and pink/lt green and they are locate behind the driver headlight.. is it possible that i don' have the correct wires.

If PIN 87 & 87a has Voltage together...................

Sounds like you are NOT using SPDT Relays???

When Relay is NOT Activated:

PIN 30 & PIN 87a is connected

PIN 87 is Neutral

PIN 86 should have 12 Volts +

PIN 85 should have 0 Volts

When Relay IS Activated:

PIN 30 & PIN 87 is connected

PIN 87a is Neutral

PIN 86 should have 12 Volts +

PIN 85 should have Negative Pulse Input

Don't Learn from Others Mistakes

You Might Be the One That Knows.

jay's detailing

Member - Posts: 24

Joined: January 12, 2004

Posted: March 21, 2006 at 8:34 PM / IP Logged

Mo, yo tell me if I'm useing the write relay it's a

BOSCH RELAYS (SAYS 30A-IS 40A)(BOSCH # 0 332 019 150)

FIVE TERMINALS, BRACKET MOUNT

I have 1/2 dozon and every single one I tested with my meter shows I have a connection between pin 87 and 87a and 30 is neutral when the relay is NOT ACTIVATED. But when the relay is ACTIVATED I have a connection between pin 87 and pin 30 and 87a is neutral. with is the opposite of what u r telling me. If I have the wrong relay ? what do u suggest...

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~Angel~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

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locks on a 90 bronco ll

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