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"Backup Lights"


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papoh3
User

Nov 21, 2012, 3:51 PM

Post #1 of 19 (2296 views)
  post locked   "Backup Lights"  

Hi folks,
I have a 1989 mazda 323 Base hatchback sohc--1.6L 5spd. manual: My situation is this: My backup lights do not lite up. I've check fuses they-r- ok. for what i can assume is that iam not getting power to the bulb sockets, but i do not know where to begin surching or testing.
Any help will be appreciated--thank you in advance.
Papoh3====


(This post was edited by papoh3 on Nov 21, 2012, 4:38 PM)


Discretesignals
Ultimate Carjunky / Moderator
Discretesignals profile image

Nov 21, 2012, 4:17 PM

Post #2 of 19 (2286 views)
  post locked   Re: "Backup Lights"  

Automatic or manual? You have a volt meter or 12 volt test lamp and know how to use it?





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papoh3
User

Nov 21, 2012, 4:40 PM

Post #3 of 19 (2261 views)
  post locked   Re: "Backup Lights"  

I'am sory--It is a 5spd. manual. To answer your post, I do have both instruments and not too sure about using them.
Thanks.


papoh3
User

Nov 21, 2012, 4:44 PM

Post #4 of 19 (2260 views)
  post locked   Re: "Backup Lights"  


In Reply To
Automatic or manual? You have a volt meter or 12 volt test lamp and know how to use it? It is a 5spd. manual.



Discretesignals
Ultimate Carjunky / Moderator
Discretesignals profile image

Nov 21, 2012, 5:05 PM

Post #5 of 19 (2259 views)
  post locked   Re: "Backup Lights"  

You really need to find someone that knows how to use them. They will help make finding your problem a whole lot easier.

One thing you can do is check the reverse switch. It is screwed into the transmission and has two wires red/white and black/yellow. You really need to see if you have power to the black/yellow wire at the switch connector. If you do, you can jump the harness terminals together to see if the reverse light come on. If they do, more than likely there is either a problem with the switch itself or the component in the transmission that pushes on the switch.

Reverse switch:








Since we volunteer our time and knowledge, we ask for you to please follow up when a problem is resolved.

(This post was edited by Discretesignals on Nov 21, 2012, 5:06 PM)


papoh3
User

Nov 21, 2012, 7:40 PM

Post #6 of 19 (2241 views)
  post locked   Re: "Backup Lights"  


In Reply To
So?-how can i get to where the switch goes into the tranny in order to see if the problem is in the tranny. Is this a fair question?. Also I do have a multimeter and a 12v lamp.



Discretesignals
Ultimate Carjunky / Moderator
Discretesignals profile image

Nov 22, 2012, 3:55 PM

Post #7 of 19 (2211 views)
  post locked   Re: "Backup Lights"  

 Number 14







Since we volunteer our time and knowledge, we ask for you to please follow up when a problem is resolved.

(This post was edited by Discretesignals on Nov 22, 2012, 4:01 PM)


papoh3
User

Nov 22, 2012, 4:36 PM

Post #8 of 19 (2205 views)
  post locked   Re: "Backup Lights"  

Thank you Descrete--for your help. I still need to find a way to test whatever i need to test to find the problem as to why the lights are not working. The switch a bought from a yunk yard, maybe that switch is bad-who knows?.
Happy Thanksgiving................


Discretesignals
Ultimate Carjunky / Moderator
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Nov 22, 2012, 4:58 PM

Post #9 of 19 (2197 views)
  post locked   Re: "Backup Lights"  

 Happy Thanksgiving to you and your family also Wink








Since we volunteer our time and knowledge, we ask for you to please follow up when a problem is resolved.

(This post was edited by Discretesignals on Nov 22, 2012, 4:59 PM)


mr+brakes
User

Dec 10, 2012, 10:25 PM

Post #10 of 19 (2092 views)
  post locked   Re: "Backup Lights"  

Replace the light bulbs. Sometimes light bulbs loose connectivity to light up. or bulbs burn out. I have seen bulbs look good but turned out no good.


papoh3
User

Dec 21, 2012, 6:40 PM

Post #11 of 19 (2041 views)
  post locked   Re: "Backup Lights"  

Thanks Discretesignals:
I found the problem--The switch harness has been cut right at the switch. I got a new switch, but I have a bigger delema, There are no plugs in the engine compartment to match the plug that comes from the switch. Any ideas on that issue. I really appreciate all your help on this, any way we can fix the new problem?...


Discretesignals
Ultimate Carjunky / Moderator
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Dec 21, 2012, 6:56 PM

Post #12 of 19 (2037 views)
  post locked   Re: "Backup Lights"  

Do you mean the connector at the switch itself? If the wiring is cut at the end of the connector, you might be able to take the connector apart and remove the terminals. Then you might be able to solder the wire to the remaining piece that is still attached to the terminal.

edit:

I reread that a couple of times. Do you mean the new switch's connector doesn't plug into the vehicle harness connector?





Since we volunteer our time and knowledge, we ask for you to please follow up when a problem is resolved.

(This post was edited by Discretesignals on Dec 21, 2012, 7:03 PM)


papoh3
User

Dec 23, 2012, 2:53 PM

Post #13 of 19 (2015 views)
  post locked   Re: "Backup Lights"  

Hi--Yes the new switch's connector can not be plug into the vehicle harness connector, because there is no connector that matches the switch connector. If that makes any sense!
Thanks...


(This post was edited by papoh3 on Dec 23, 2012, 3:32 PM)


Discretesignals
Ultimate Carjunky / Moderator
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Dec 23, 2012, 5:31 PM

Post #14 of 19 (2004 views)
  post locked   Re: "Backup Lights"  

Does the connector look like the one in the picture?






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papoh3
User

Dec 23, 2012, 6:39 PM

Post #15 of 19 (1991 views)
  post locked   Re: "Backup Lights"  

Yes it does, identical. If you notice the plug on the switch. on the vehicle harness there are no plugs that look like that..


Discretesignals
Ultimate Carjunky / Moderator
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Dec 23, 2012, 6:42 PM

Post #16 of 19 (1990 views)
  post locked   Re: "Backup Lights"  

The old switch was plugged into the vehicle harness?





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papoh3
User

Dec 24, 2012, 4:24 PM

Post #17 of 19 (1966 views)
  post locked   Re: "Backup Lights"  

I don't know if it was, or not. Iam sure at one time it had to be--if it was where in the world did they plug the switch to???


(This post was edited by papoh3 on Dec 24, 2012, 9:20 PM)


papoh3
User

Dec 24, 2012, 9:27 PM

Post #18 of 19 (1955 views)
  post locked   Re: "Backup Lights"  


In Reply To
I don't know if it was, or not. Iam sure at one time it had to be--if it was where in the world did they plug the switch to???



Discretesignals--You are not going to believe this. athe parts store sold me the wrong switch. I got the real switch and it works great. The reason why i could not find a plug in the harness is because the plug on the one they sold me, the plug on the switch was totally different than the real switch has. I really appreciate all your effort. Thank you very much..


Discretesignals
Ultimate Carjunky / Moderator
Discretesignals profile image

Dec 25, 2012, 7:12 AM

Post #19 of 19 (1947 views)
  post locked   Re: "Backup Lights"  

Glad to see you finally got that resolved. Thanks for the follow up because someday this may help someone else out. Happy Holidays to you and your family. Smile

Closed as solved.





Since we volunteer our time and knowledge, we ask for you to please follow up when a problem is resolved.






 
 
 






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