Yesterday I found a VIN from a Corsa C, Holden, for New Zeeland, Z14XE automatic, with front and rear disc brakes, no ABS, with the same rear brake modulator as for drums. Who has EPC4, it can take a look, very interesting.

W0L0XCF0814127529

There you go:

http://opcomforum.yolasite.com/resources/Opcom%20Towbar%20And%20Trailer%20Module%20Coding.pdf” onclick=”window.open(this.href);return false;

If you are close by to Rotterdam, I can program it with tech2 for you.

Engine type? Indeed can be a lot of things, main suspects being the catalyser, lambda sensors, but few more.

What can I say, oil goes somewhere, if not leaking outside and not in the coolant, for sure it is burned by the engine. Sounds like an expensive repair?

You must remove excess oil. Second, is the exhaust pipe smoked? If yes, engine is burning oil, it is not good, also for lambda sensor(s), if this engine has.

@GiovanniW, I have the cd pack 2014/2015.

Sounds like the squib means the connection behind the steering wheel. Here is what google brings:

https://www.google.ro/search?q=Driver+Airbag+Squib+astra+g&safe=off&biw=1920&bih=946&source=lnms&tbm=isch&sa=X&ei=RyEUVNTEMIKiO_2IgbgD&ved=0CAYQ_AUoAQ” onclick=”window.open(this.href);return false;

Yes, EBD is a standard function in the ABS 5.3/5.4 and on later models ABS (/ESP) 8.0. But you are correct, it is very possible that there are different GM codes for ABS pumps for rear discs, cause ABS ECU does calculations and compensations due to brake model. Event the internal construction may be different. So you are correct.

I like this discussion, but what about Nessuno brakes, I deviated the topic, sorry.

@KRSA2000, Not really, the ABS unit has Electronic Brake Distribution, it will keep the rear axle at the limit of blocking under braking, so it will use the maximum force. However, drums brakes are as good as well on Corsa C, I am not saying I can feel a difference now. But the looks is better.

Same axle is to be found on Corsa C GSI 1.8.

Better put rear axle with discs from Tigra B, I found on scrapyards here in NL. If you have 1.0 or 1.2 engine, you need to change the shock absorbers (because of bigger bolts), otherwise is plug and play. Also new handbrake cables are needed.

On the front, you can install brake cooling ducts, if you have pre-facelift bumper, here is HOW-TO: viewtopic.php?f=133&t=186518

B1000 Airbag control unit memory full. This code is set under the following conditions: accident involving triggering of at least one front airbag. If the code cannot be erased or it is stored again, the component airbag control unit can be assumed to be defective.

If you decide for tech2 programming, please give PM, I can come to you.

Please post error code so we can understand where is the problem coming from. Battery error on Airbag system will come on very low voltage, maybe during starting it can happen.

It should be a sensor in front of the mirror, cover it with your hand and see if the mirror goes darker. With key in contact on. I have tech2 if you need programming. Normally it does not need.

@aziz91 wrote:

Alle verlichting knippert! Dashboard verlichting, koplampen, verlichting achter en de verlichting waar de tijd, datum en temp staat aangegeven. Zodra ik snelheid maak word dit al veel minder tot minimaal en als ik stil sta dan is het duidelijk merkbaar. Stationair ook onrustig. Kan dit ermee te maken hebben?

To me this sounds also as some diodes are faulty. If you are going to dismantle the alternator, check the diodes.

For example, if diodes are not ok, voltage waveform can look something like that:

That translates into voltage ripple and lights flickering. Worth checking.

I would go for the new alternator on ebay, price is really good.

Te hoog.

No problem, a picture for you:

Keep it in Dutch please, so I can also learn. :D

Your car is from 13-05-1999. Engine type X18XE1. Original alternator is of 100 Amp (factory option K60). Original battery is 55 Ah. Tyres 205/50 R16 87V.

Alternator original code is GM 93175796. Made by Bosch. Replacement code is GM 93186485. An original new one is 189 eur on ebay, negociable:
http://www.ebay.de/itm/Original-Opel-Lichtmaschine-Astra-G-Zafira-A-Corsa-C-Vectra-C-Signum-93186485-/221379281159?pt=DE_Autoteile&hash=item338b3bc107″ onclick=”window.open(this.href);return false;

Pictures also there.

LE: voltage regulator must be GM 10493240, replaced by GM 10452886, 16 eur aftermarket on ebay:
http://www.ebay.de/sch/i.html?_odkw=GM+10452886&_from=R40&_osacat=0&_from=R40&_trksid=p2045573.m570.l1313.TR0.TRC0.H0.X10452886&_nkw=10452886&_sacat=0″ onclick=”window.open(this.href);return false;

I went to a local sleutelshop, both mechanical keys were copied and ready in 10 minutes and quite cheap.

We can only help you if we know the VIN (vehicle identification number) and if the alternator is the original of the car?

Please give details of:

– windows version xp, vista, 7, 8, x32, x64;
– opcom version
– firmware version.

[youtube:rk0slpos]http://www.youtube.com/watch?v=sH5XQo0iRb8[/youtube:rk0slpos]

I used google translate and understood that is not so good. So better I continue in English.

Your options:
1. CD 30 MP3 with plug, with TID or GID display (with bigger plug, not smaller one). New frame needed.
2. CD 70 NAVI but you need its plug, GID display with plug, new frame and gps antenna.
3. If you choose GID and minimum software 59 than you can install also:
4. UHP4 bluetooth module for telephone, with voice control. Also plug is needed and original GM microphone.
5. If you choose GID than you need bigger dome.

With GID you can have graphical navigation (with arrows) if you go for cd70 navi, bluetooth telephone connection if you go for UHP4 module, board computer is with question mark, it is possible for Y17DT but maybe not compatible with GID for correct autonomy and consumption.

You need to source the parts, radio, display and uhp4 must be reseted or security code known, parts number in accordance with EPC4 parts catalogue, plugs, gps antenna. I can help you with wiring diagrams, wires, tech2 programming. I have also cd70 navi silver and GID.

I would recommend to see the pictures of my conversion, here: http://www.corsa-c.ro/index.php?/topic/8-upgrade-de-la-cdr2005-la-cd70-navi/” onclick=”window.open(this.href);return false;
I removed the dashboard but maybe it is possible to do without. Depends if you want only mp3 or more.

There is one fault at the ABS/TC connector causing CAN communication problems. There is a Field remedy 1537 with repair kit code GM 93177022. You can also try to clean the connector and apply a special grease for electrical contacts.

All above is a translation from another forum. Looks easy to solve. Other errors may be caused by faulty CIM module.

Field Remedy: 1537

Subject: ABS wiring harness connector – Poor contact
Models: Engines: Option:
Vectra-C 2002…2003,5 All All
Complaint: Failure of instruments while driving, swinging of instruments, vehicle will not start, ABS warning lamp lights on, problems while storing trouble codes of ABS wheel speed sensor.
Cause: Poor contact of wiring harness connector ABS control unit.
Production: As of MY 2003,5, modified wiring harness connectors are implemented to production.

Remedy:

In case of customer complaint check the contacts of wiring harness plug ABSto ABS control unit with the test cable which is to order.

The field remedy consist of 2 parts.

Part I:

Checking of contacts of wiring harness plug ABS to ABS control unit by using the test cable.

Part II:

In case of a damage, which is detected during the checking procedure in part I, replace wiring harness plug ABS by a repair kit, which is to order separately.

You must buy cdr2005 with code. As far as I know, cdr2005 cannot be reset with tech2. So it will stay with the code.

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