Section 2009 has been operating for two main reasons: good manipulation, no major problems and low maintenance costs; and deep feelings about it, which cannot be addressed. I'm a beggar with low configurations, and i've tried to add something to it, and it's not working. It's sunday, it's a little free, it's been a long timeMaintenanceSolved the failure of the ac switch and added a carlog deviceRoll backI don't know。
It's my first car。
In the past two years, he has only been running the city, leaving the city without the car, so he is running less than 10,000 kilometres a year. It's almost 110,000 miles。
I. Maintenance of ac switches
It's been almost seven years. By the age of the person, he has reached the middle age, and a slight problem is normal. The air-conditioning switch is not working, and once in a few dozen times it can turn on the air conditioning, and it's not cooling in this heat. This failure occurred two years ago, but not so seriously, and it is now a situation that must be addressed. Actually, it's all about the ac switch, that's a few hundred bucks, itches, huh. You want to solve it yourself。
Let's go! Take off the screws below the double flash button, as planned
It's a coincidence that the internet buys car logs and carries a little thing like this. It's supposed to be used to bury wires. Field
It's the best way to use this. It's too hard to use one word
Take the bottom plate, it's a lot of dust, and i'm sorry. Take this opportunity to clean it all up
The panel should not be unloaded with too much force, starting from the bottom of the smoker. Be careful, there's a smoker behind the panel, a double flash wire, and don't break it。
Earlier, some information had been read on the internet and previous generations had given excellent advice on how to deal with it. Radio, cds are always dismantled。
Take out three knobs like this
When you take this panel, you have to be very careful
Take the panel below, and you can see the failure source of the failure of the switch -- the micro-switch
It's this switch that's been used repeatedly, and it's not working. It's also a common disease. It's a problem with a lot of cars. The manufacturer should make improvements to extend the life of the switch
It was planned to do the same. However, after careful observation, it is very difficult and time-consuming to extract all three pull lines. Decision on other methods
Turning the switch around, down from the cd door, you can see circuit boards, like maps, black parts. The component is contained in a white plastic shell and can be removed, while the micro-movement switch to replace is on this circuit board. Do it
The pick-up board is a very patient exercise, and the cold-heating knob on the right is to be moved to a high-temperature and operational. Owing to the small size of the operating space, it is difficult to access circuit boards, and, of course, the switch is not to break the pull wire。
It took almost 20 minutes to break the circuit board, but made the mistake of breaking a plastic card so that it caused a return to work。
That's it. It's hard to get out
It's always a white plastic shell, and the metal piece in the middle is a wind slam. Don't move. The part has springs and marbles, which fall out of trouble and do not try to remove them。
It's 2009 goods. On the right and the left, it's a sign light and a microlight. Off
Heads, the square part on the right. It's hard to buy, i hear it's expensive, a few cents, but i ran a few blocks without finding it。
Well, it's lucky to find a piece of abandoned circuit board with a similar switch. It's not exactly the same, but a little change will work。
The micro-switch to remove is where it comes from
The switch on the old circuit board was four feet, and the two pairs of the opposite angle were measured to be the same as in the car。
The micro-move switches removed from the old circuit board are too long, the key end is too long, a section is removed and the overall height is consistent with the original switch。
The original was two feet
A person can't take pictures. Here's a new picture. It can be seen
After replacement, the functionality was restored using a one-size-fits-all test and the vehicle was loaded。
Before it's loaded, confirm that the middle metal plate is undiscovered. Objects
Lines, ignition tests, normal! Switches control, air conditioning。
You can see the difference between the two. The switch on the side of the light is changed。
I thought it was done. When the panel is installed, the key is disabled. The card is broken, the circuit board is loose and the micro-switch cannot be touched. The solution would be to reload the circuit board with ab glue and glue it to the material shell for 20 minutes。
It's done after all this
Ac control switches are self-contained. It's gone down, it costs zero dollars。
2. Add recorders and reverse images. The electronics of the original vehicle are too small, with no recorder, reverse radar, etc. Back-to-back, looking at the film and the mirror
That's my back-up machine. It's been over six years, 25 dollars
Some treasure bought a recorder, double camera back and forth. Start installation
Host, video, back camera, 5v power. The mainframe is installed in the rear vision mirror, and the power and video lines are removed from the top。
The seals of pillar a are removed and the dark line is followed。
The plastics in column a can also be removed from the line
It's easier to cross the line, under plastic. Pass
After the line, recover
The power lines and the video lines follow the cracks to the drive-by glove box
Disable seals, plugs, seals
Once under the glove box, the power line passes through the glove box to the smoker's mouth; the video line goes in the back of the car
Over the co-pilot's threshold
Just sort it out a little bit
Right back threshold, same way
The line runs under plastics on the side of the seat and goes straight into the trunk. After entering the trunk, the line passes from the bottom of the trunk to the end door。
All the plastics on his body were removable, and the graphic plastic card button was removed and the video line passed through the end door。
The back camera takes electricity from the taillight and removes the right taillight。
The taillights are dirty。
Video line past end gate threshold
Pull out the plastic plug and recover
The seals of the tail door frame are removed, the video and power lines are removed from the gap, and the space between the post-bar and the car is crossed. Back camera power lines are soft. It's almost impossible to go straight to the taillight
It's easy
It was not fair and rained and had to be moved to the interior. I'm the first to break the line, and the red line is back to the polar line. As soon as you reverse the gear, the camera goes through。
We'll tie the broken wire with electric tape, then we'll put it on glass, waterproof, short-circuited. There's no way the circuit's gonna be easy
It's done. Put the taillight on
The installation of the back camera is a bit more troublesome, with two holes in the frame of the licence plate and two screws attached to the centre of the licence plate。
A close-up, in the middle, is the best and does not give rise to miscalculation。
Installation is almost complete, ignition test effect. Very good
Double camera, big window is foreground, right top window is foreground, full view of the road
The reverse image is clear
And from now on, we're the ones with the reverse image。
Let's see what happens in the car behind the dark wire
Can't see the line
There's no extra line in the mirror. It's neat
There's no line here
The driver's threshold is the same as before
The right back door threshold is still not visible and does not affect the opening of the tail door。
The end door threshold is close-up, and the line is not visible。
In the end, show me my zhui, zhui, zilong, zilong。
