2000 Mazda 626

Tiny
ROWDYROMPER
  • MEMBER
  • 2000 MAZDA 626
  • 6 CYL
  • FWD
  • MANUAL
  • 61,000 MILES
Hello I am new here I just bought a 2000 Mazda 626 the interior lights do not come on when I open the doors, the automatic door locks do not work nor make a sound and the rear defroster doesn't work.I believe a car alarm somehow caused this problem since now there isn't one and I have only the secondary key to the car. So any ideas would be greatly appreciated. I have heard that maybe it is a central control module gone bad, but dont know where that is located to try and test it.
Do you
have the same problem?
Yes
No
Thursday, January 29th, 2009 AT 12:39 AM

7 Replies

Tiny
ZACKMAN
  • MEMBER


http://www.2carpros.com/forum/automotive_pictures/55316_00626fuse_1.jpg


Check this fuse. PDL and interior light shares the circuit.

For the rear defroster, does the light on the switch work?
Was this
answer
helpful?
Yes
No
Friday, January 30th, 2009 AT 12:05 AM
Tiny
ROWDYROMPER
  • MEMBER
Thank you for replying, If these are located under dash on drivers side then I have checked these and they are ok.
Was this
answer
helpful?
Yes
No
Friday, January 30th, 2009 AT 11:28 AM
Tiny
ZACKMAN
  • MEMBER
Let's start with one problem at a time. Start with your door lock first.


http://www.2carpros.com/forum/automotive_pictures/55316_00626dl1_1.jpg



http://www.2carpros.com/forum/automotive_pictures/55316_00626dl2_1.jpg



http://www.2carpros.com/forum/automotive_pictures/55316_00626dl3_1.jpg



As for your interior illumination, the operation is controlled by the CPU. Before ruling out the CPU, check your door switches first.
Was this
answer
helpful?
Yes
No
Sunday, February 1st, 2009 AT 12:38 AM
Tiny
ROWDYROMPER
  • MEMBER
I will try this troubleshooting asap, might not be until friday as my wife works days and I work long odd hours, so hard for me to get to it until weekends arrive.
Was this
answer
helpful?
Yes
No
Sunday, February 1st, 2009 AT 10:46 PM
Tiny
ZACKMAN
  • MEMBER
Take your time. Let me know.
Was this
answer
helpful?
Yes
No
Tuesday, February 3rd, 2009 AT 12:09 AM
Tiny
ROWDYROMPER
  • MEMBER
Well I finally got a chance to test this out and assuming I did this corectly I got nothing no buzzer, complete silence, so next step is to replace the cpu and try again I guess. First I got to find the cpu, and then track one down (maybe a junk yard). I'll get back to you.
Was this
answer
helpful?
Yes
No
Sunday, February 8th, 2009 AT 11:23 PM
Tiny
ZACKMAN
  • MEMBER


http://www.2carpros.com/forum/automotive_pictures/55316_00626dash2_1.jpg



http://www.2carpros.com/forum/automotive_pictures/55316_00626dash_1.jpg



I know the CPU runs all the operations, but can you just check the door lock control module #1 and #2? Who knows....
Was this
answer
helpful?
Yes
No
Monday, February 9th, 2009 AT 8:16 PM

Please login or register to post a reply.

Recommended Guides