Vectra C 1.8 2002 - Falling Clocks, ABS Lights, Radio & Windows Issues: Alternator or Battery?

Hello, I have a vectra c 1.8 2002.
I have a problem with falling clocks, when the problem occurs, the directions do not work, the radio, windows. The ABS lights are on, the engine is still charging. After the car is turned off, everything returns to normal. The battery is new, is it the fault of the alternator, please help?

Looks like communication problems. You would have to start with reading errors ...

There can be several reasons (meter, cim, abs problems). The tips fall every time after starting the car or occasionally?
First, do a thorough computer diagnostics of all modules and provide errors.

Symptoms are most common in the morning when it's wet.
Errors
P1616-immob signal incorrect
P0501 - Vehicle own speed sensor discontinuous
P0500 - Pred sensor self discontinuous
B1000 - replace the airbag controller
B3055 - transponder damage

And what, buddy, have you figured out what's bothering you with this vectra? I got the clocks after the first frosts, I don't know if it has any connection.

Unfortunately, I also need help, VC 2005 1.9cdti 150 km caravan, for a few days my speedometer and tachometer tips have dropped sometimes
no lights come on. I will add that after resetting the errors, everything is ok for a cold start again, after the tips fall, it seems to me that when the cold car is restarted, the auxiliary heater freaks out, it will turn on for a moment, will not turn on at all - you can not hear it.
the errors I read with the op-com are
CIM
U2103-0f no communication with CAN-Bus (low speed)
instrument
U2105-7f CAN-Bus no communication with the ECM
SDM airbag
U2139-00 incorrect data from CIM
PAS Park pilot
U2139-00 CAN-Bus no communication with the CIM

The car is still driving normally, it started after the first frost.
In the auxiliary heater, I still read the error B1000-0f relay failure, but this one occurs less frequently and I do not know if it is related to the above errors.

What can it be and how to deal with it?

I would check the ignition switch (fumble a little with the ignition key and see if there will be any reaction).

The alternator is replaced, February corrected, it is a little better because the clocks drop and no directions, the rest works properly only in the morning. Where to look next?

kubsonn93 wrote:

The alternator is replaced, February corrected, it is a little better because the clocks drop and no directions, the rest works properly only in the morning. Where to look next?

hello I had the same wine supply cube at the meter must be cleaned

My friend, me and Kubson, we soldered the meters, nothing helped, I already throw out the errors that I wrote earlier on the meter.
Tell me about the reaction of this ignition switch you mean, Cim made about half a year ago.

What does cim made about half a year ago? You have surely cut on 2j74y and here is the problem.

It was repaired by a mechanic when I bought the car, directions and a disco on the meter did not work properly. Can you make it a little brighter? Explain what this means with the cim you mentioned. And how can you be so sure it is?

What does it mean Cim made ????? - exchanged for another ??? CPU replaced ??? unfortunately, sometimes exchanging for another only works.

Made - or repaired ... Unfortunately, I don't know, it was repaired by mechanics. However, I think I have one more suspect, I have disconnected the engine heater, I will watch what happens.

Hello

I still have a problem with vectra. In the morning, when the engine is cold, the clocks drop, when the problem occurs, the radio directions do not work, the charging lamps, abs, airbags, manual and reserve flashes, the rest is good, the engine works without changes. When I turn off the car and restart it, everything is fine until the clocks drop again, when the engine heats up to the right temperature, nothing happens.

Power steering pump new, alternator regenerated, clocks corrected, cold February, all fuses checked, loading is no load 14.3 at a load of 13.5, with the maximum turn of the steering wheel drops to 13. All cubes checked clean. Where else to look if it is the fault of the cim on the steering wheel but that it fires without any problem?

For me, when Cim was broken, there was a steering wheel with an exclamation mark, the turn signals did not bounce - you had to turn the steering wheel harder to bounce, and basically that ... Nothing else happened ... .. For me the stove controller gave it a hard time, I sent it for regeneration, now I'm waiting for them to do it, nothing is wrong with the car. Where are you from Kubson? And ok ... Lublin ... Far away from Krakow ...