You guessed correctly.

I remove the front and side bulbs.

Error continued

I need to investigate the error on the cable

 

it will be a little more difficult for me

One more question. Do you find water under the dashboard after a heavy rain? I am thinking of water in the relays box. It is a typical problem for Felicia.

Yes, I have since I first bought the car.
but
water does not come to the fuse box 👍

Hello I found the problem the hard way. :)

 

You're right RICARDO.

As you said, the wiring is in poor condition.

Rear cable OK.

Side cable OK.

but,

Front left signal cable defective

 

I didn't know there were 3 separate cables in the signal system but i learned :)

 

I'll upload pictures in a while 

I've connected the front signal cable from the side signal cable.

We temporarily solved the problem.

I will repair the original cable at the right time

 

Edited 9 November, 20196 yr by mturgut

Here I cut the front signal cable

Edited 9 November, 20196 yr by mturgut

2 - I've connected the front signal cable from the side signal cable.

3 - finally working

Now I'll do a tail lamp socket repair

Current problems today.

1 - There were some problems on the indicator,

temperature, petrol gauge, rpm gauge, indicator lights sometimes working sometimes not working.

2 - I solved these problems by changing the inside of the white, yellow, and black socket on the back.

Because

3 - They work as you move the socket cables

but

4 - clock not improved

5 - I have energy in the socket when I experiment with the 12v controller

(I checked BD8 and Yellow socket no:9) Ok.

6 - Works when I'm dealing with cables or hitting the indicator, but it dies right away

7 - Where should I look for the problem

Edited 8 December, 20196 yr by mturgut

40 minutes ago, mturgut said:

4 - clock not improved

I have marked for you (in yellow) the electric track of the clock power supply from the yellow connector (pin 9, +12V live) to the clock microprocessor (pin 9, 10). The copper tracks are VERY thin and in time they develop microscopic cracks. The only solution is to solder directly thin wires over faulty tracks (in red). First solder the solid red wire. If clock still not working, solder the dashed red wire too.

 

On 12/8/2019 at 5:55 PM, mturgut said:

Current problems today.

1 - There were some problems on the indicator,

temperature, petrol gauge, rpm gauge, indicator lights sometimes working sometimes not working.

2 - I solved these problems by changing the inside of the white, yellow, and black socket on the back.

Because

3 - They work as you move the socket cables

but

4 - clock not improved

5 - I have energy in the socket when I experiment with the 12v controller

(I checked BD8 and Yellow socket no:9) Ok.

6 - Works when I'm dealing with cables or hitting the indicator, but it dies right away

7 - Where should I look for the problem

1- Fault continues in all systems to which the yellow socket is connected

2- Should I connect them all with cable again?

fuel gauge "works very rarely"

indicator lights "usually works"

Rpm counter "works for the first few minutes then stops"

Temp gauge "always works but shows faulty" (I understand that it has a connection to the ground)

 

https://ibb.co/12Ks7m2
https://ibb.co/q0VtYwY
https://ibb.co/Qkgd0T4

On 08/12/2019 at 16:55, mturgut said:

7 - Where should I look for the problem

All problems are on the circuit board. There are very fine cracks around connector sockets, instrument terminals, and copper tracks. The solution is to resolder the connections and to tin the tracks. Changing the pins of the connectors was not necessary.

4 hours ago, RicardoM said:

All problems are on the circuit board. There are very fine cracks around connector sockets, instrument terminals, and copper tracks. The solution is to resolder the connections and to tin the tracks. Changing the pins of the connectors was not necessary.

 

On 08/12/2019 at 18:49, RicardoM said:

I have marked for you (in yellow) the electric track of the clock power supply from the yellow connector (pin 9, +12V live) to the clock microprocessor (pin 9, 10). The copper tracks are VERY thin and in time they develop microscopic cracks. The only solution is to solder directly thin wires over faulty tracks (in red). First solder the solid red wire. If clock still not working, solder the dashed red wire too.

 

Is there such a source that shows what needs re-soldering or or can you help me with this when I start.

https://www.sahibinden.com/ilan/yedek-parca-aksesuar-donanim-tuning-otomotiv-ekipmanlari-yedek-parca-441.9.8730-331.6-skoda-felicia-gosterge-paneli-642046013/detay

 

Another question to you

 

can i use such an board  ( Can the rpm counter be installed? )

Edited 13 January, 20206 yr by mturgut

2 hours ago, mturgut said:

Is there such a source that shows what needs re-soldering or or can you help me with this when I start.

I will tell you what to do when you'll open the dashboard.

2 hours ago, mturgut said:

can i use such an board  ( Can the rpm counter be installed? )

It is not possible.

44 minutes ago, RicardoM said:

I will tell you what to do when you'll open the dashboard.

It is not possible.

you are going to do me a big favor thanks a lot brother

There is such a mistake in the taillights,

and the ground wire is getting hot.

 

Should I pull a new ground wire?

 

https://youtu.be/auAmANVsYsI

Video unavailable

This video is private.

yes my fault

 

 

45 minutes ago, mturgut said:

yes my fault

 

 

that to me smells like a corrosion (high resistance) issue if it was a generall wiring issue both lights would have the same behaviour

I agree. It is corrosion related if you didn't mess with the wiring. Look at connector of the rear right lamp, then at bulbs support, then at bulbs. Have a look at grounding in the boot.

See this video as an example.

 

Hi ricardo,

I examined the pcb as you recommended.

I think the solders of the yellow plug are broken,

I have not noticed before,

I think,

I can solve my problem by fixing them.

 

The picture is not very clear but the bottom row is completely broken

Do you have any suggestions

You have to resolder all pins and tracks that look cracked. Use flux and fresh solder. A good solder lloks like in the following video.

 

reflow them