turn signals,harzards dont work
#1
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turn signals,harzards dont work
ok so my turn signals and my harzards arent working, i only here the click noise coming from the black box by my left foot, is that the relay? is that wat is causing my signals/hazards to not work anymroe?
#7
Former Moderator. RIP Icemark.
Flasher board in the CPU is bad or failing if both the hazards and the turn signals are not working correctly.
I have rebuilt ones available on my website, if you want to replace it or you can try re-soldering the board yourself, but generally the relays need replacing as well.
I have rebuilt ones available on my website, if you want to replace it or you can try re-soldering the board yourself, but generally the relays need replacing as well.
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#8
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so if the board is bad i need to resolder it>? or do u mean i nneed to get a new board for the signal and sodder that on it replacing the old one? and i seem to not be able to find the relay, both signals and hazards are not working for me
#9
Former Moderator. RIP Icemark.
Originally Posted by vietxdragon
so if the board is bad i need to resolder it>? or do u mean i nneed to get a new board for the signal and sodder that on it replacing the old one? and i seem to not be able to find the relay, both signals and hazards are not working for me
You can try removing and resoldering the solder joints on it. The relays are soldered onto that board. They are not replaceable with something that you would find at any auto parts store.
Or the simplest thing is just to buy a replacement flasher board, either rebuilt from me, or new from Mazda or Mazdatrix.
The flasher board in the CPU controls both the turn signals and the Hazard lights (as they both flash the turn signals).
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icemark, i changed my turn signal switch, i opened it up and was burnt out and broken, but my signals still arent working just the harzards, that flasher board u are talking bout where is that located?
#13
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If I move the relays by hand I get the signals to work but I cannot get nor the signals or the hazzards to work from thei respective switches... Got three flasher boards and all do the same... Could it be that I messed up on some of the wires? When I purchased my car it had no turn signal/hazzard plug for the cpu it had the bare wires I guess previous owner needed the plug... I was just playing with that today, I've been using my car for the past two years without signals or hazzards... So I decided to fix it but I can't figure it out...
#14
Former Moderator. RIP Icemark.
Ground the Hazard wire and see if they work... if they do you have a bad switch or wiring, if they don't you have a bad CPU flasher board...
And of the CPUs I get from people parting the cars out only about 10% have working flasher boards
And of the CPUs I get from people parting the cars out only about 10% have working flasher boards
#15
Rotary Enthusiast
I might need a diagram... I lost a lot of info because of a HD crash... All I can tell you is that I applied 12V from Blue/black to Green/Red and worked... Also worked with the other side... Could it be both of my switches are damaged??? Is there a way To wire them straight to the cpu without loosing the high beam which works fine???
#18
Rotary Enthusiast
Fixed it... Pulled the switch out and took apart, there was a split/rusted trace. I repaired the trace and everything is fine now at least for the signals... There is a blown bulb so I'll replace it to see if hazzards work, if they do not work I don't care, I have never used them anyways... LOL...
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