Opel astra h GTC tail light wiring diagram

**constantinexx** · 28th June, 2020, 08:53 PM

hi can some one provide the full diagram for the Astra h GTC 2007 tail light and head light

thanks in Advance

**Meat-Head** · 28th June, 2020, 11:00 PM

Upload photos but

GUESS MODE ON

brown =earth
black/yellow =brake
black/green. Black/white = trafficators
grey/red and grey/black = sidelights
white/black = reverse

GUESS MODE OFF

LOST INTRESTING MODE ON

**constantinexx** · 29th June, 2020, 06:08 AM

Thanks for the reply , but iam searching for something more detailed .

**constantinexx** · 29th June, 2020, 07:05 AM

12 volts is not present on the UHC , citylights fault warning on screen , tail lights low voltage ..

**Meat-Head** · 29th June, 2020, 07:16 AM

Sounds like full of water

**constantinexx** · 29th June, 2020, 09:14 AM

Do you think that the under hood unit replacement will solve the issue , i want to trace the lines back to the ECU
And without the schematic its almost impossible

**constantinexx** · 29th June, 2020, 03:06 PM

Any help ??

**sebage** · 29th June, 2020, 03:21 PM

With or Without REC?

**constantinexx** · 29th June, 2020, 05:42 PM

with please , tail and head light including the REC and UCH or any other related ways to ECU iam not sure..
thanks in advance

**sebage** · 29th June, 2020, 08:45 PM

I don't know how well it is understood from the pictures. And I don't even know exactly if I hit the car's features, you were a bit poor in details.

**sebage** · 29th June, 2020, 09:17 PM

I forgot the last explanation

**constantinexx** · 30th June, 2020, 08:19 PM

its perfect , but for the tail lights the whole schematics ended by the Rear Electrical Center REC , further i canot trace them back any more to brake switch for examle.
what you did is perfect but if you can also provide that i will be grateful Sir, thanks alot

**sebage** · 30th June, 2020, 09:54 PM

The information between UEC and REC is done in Digital, through CAN, only through the CAN bus ... analogically only the information from the brake switch is transmitted to REC.

**constantinexx** · 1st July, 2020, 06:54 AM

Thanks alot , really helpful

**sebage** · 1st July, 2020, 07:01 AM

The problem with the taillights generally occurs due to condensation in the REC, which begins to affect wiring and soldering. Inside the REC.
The REC module is very close to the rear wing, in winter this board is very cold and all the moisture in the car condenses on the cold parts, including the REC