Temp display on power rear view mirror fix 

Thanks for the information. I could not really see any cracks and when tested for continuity they checked good. But everything else looked good on the boards so I just took my soldiering iron and re-did the solder connections.... and sure enough it is now working.

This worked for me. Well used 00 01 02 03 comp/temp mirrors. No screen display, took a chance and resoldered each of those resistors. Comp/temp screen working. Thanks for the video 👍

Repaired mine today! It was cracked just like you said it would be. Thanks so much for the video!

Thank you! Re soldered my resistors yesterday and my temp/compass works again! 2003 silverado 1500

Great video bud....I followed to the letter and fixed my 2003 mirror. You the man!!!

Yep, that fixed it for me! Cracked solder joints at the three surface-mounted resistors. Thankful.

Thanks for the video. Soldered the three resisters and now mirror works fine.

Awesome! Thank you! Exact same problem, exact same repair and now it works just great.

Thank you!! Did the same repair now I know how 🥵 / 🥶 and where I’m going. 👍

Thank you, i had just taken my mirror apart cleaned everything and put it back together after going off other videos and finding nothing wrong. Your video came up next in the autoplay, so before reinstalling my mirror and finding it still didnt work i checked the resistors. I found the furthest one to the outside cracked. It was not as obvious as yours but with some light and magnification i could see the solder had a very fine crack. I reflowed the solder and assembled my mirror, put it back in my truck and it lit up perfectly.

Worked great. Fixed it for me. Thank you !

I can confirm that the same issue with cold solder joints exists in the instrument cluster. Not only with the DIC display, but also for the DIC control buttons on the steering wheel, as those buttons are wired to the instrument cluster where their resistors are located.

I fixed the intermittent PRND321 fading in and out on a 2003 Chevy Tahoe....same type fix for this too - touch up the solder on the resistors

Same problem on my '03 Suburban. Took it all apart to investigate. The solder wasn't the issue. The fuse wasn't the issue. The search for the solution continues.

Very cool. thank you

You are the figgn man. I was so tired of that not working. Same issue an now its fixed

I had the same problem but it was just a 15 amp fuse called “air bag” fuse 36

Fuck I was waiting for the soldering.

Thanks for the video. My mirror is having the same problem. Looks like I am going to start tearing it apart to see the problem.

Thanks I have same Crack:) easy fix :)

The guy that replace the led lights burnt the hell out of the circuit board. I pulled it all apart to see what the problem was. What a joke whoever attempted the work. Even led lights on the outside of the truck. Made a of issues for me to fix. Now my truck has nothing but led lights and all work just fine. Lol

I have a similar problem but resoldering the joints didn't fix it for me. If you say bad solder joints are the problem 9 out of 10 times, then I must be the 1/10 time where it wasn't the problem. The problem was that the voltage regulator on the main board that was toast and had to replace. It's a 8M05 voltage regulator sitting between the 5-pin connector and the display daughterboard.

I have a 07 newer mirror I’m guessing that looks a lil diff. Have y’all seen any videos on fixing those? I tap the screen it will come on

1:31 - is this harness/connector for temp. sensor? (the box on the mirror support is a temperature sensor? for outside ,inside temperature?) I have a small box on the support and this box is attached to the mirror. i'm wondering what is this...

My compass and airbag lights only show when i hit the brake pedal

Where can I buy spare display?

Mine lights up but it lights the whole display up instead of displaying the direction and the temp, could this be the problem with mine?

Why are my rearview mirror wire get red hot 🔥🔥