Vectra Allgemein A-B-C shifter module problem

[Eel]

Hello,

Sorry to write in English but my written Geman is not very good (can read though).

My Opel Vectra-C automatic (Z2.2SE; 2002; AW55HCJ4) has problem with the shifter. The voltage supply seems to be incorrect, resulting in no lights at the shifter and not releasing the solenoid. (error message in OpCom: No communication with SLM)

Does anybody know were the Shift Lever Module (SLM) gets its supply voltage from? which fuses & relays?
Am I correct the supply voltage of the module is 12V? (I measure 5.7V at the connector, dropping to 2.4 when connecting the SLM)

Is there an electric wiring diagram of the shifter available?

Thanks, Eelco

 

[transporter]

Sorry . My English is bad .

Und Vectra C ist nicht ganz mein Hobby .

AF 23 / AF 33 ?
Fuse F16 for S22 Shift Lever Module


Du hast zu wenig Spannung an den SLM / Wählhebel gemessen ? Aber zwischen PIN 2 und 3 ?
Die Sicherung F16 würde auch den Bremsschalter versorgen .

 

[Eel]

Hi,

It is an AF23.
Between pin 2 and 3 I measure 5.72V
Fuse 16 looks to be good.

Should it be 12V at the input?

 

[transporter]

Hi,
Should it be 12V at the input?

No. I'm not sure

To Wire Plan says yes .

F 16 has Dauerplus/life plus . Path 30

Pin 3 from SLM go to Masse /Ground , Path 31

Hast du mal von Pin 2 nach eine andere Masse gemessen ?

 

[Eel]

yes, same result. also the ground of pin 3 is directly connected to a chassis ground, measured that with multimeter.

- - - Aktualisiert - - -

Just found that fuse 6 was broken. From the schedule I thought it was 16, but it is actually fuse FI 6. Will get a replacement and see what happens.

 

[transporter]

Oh Sorry .
Right FI 6 not F16 .

Habe ich leider nicht richtig gelesen .
Das ist eine I und keine 1 auf den Plan .
Bei den Plan auf Seite 10 / Nummer 420 sieht man es auch besser

 

[Eel]

Well, new situation.

I did put in a new fuse. And also a new (second hand) SLM module (black plastic box with electronics). Then the P and brake lights of the shifter do light up. But they blink at 1 second interval when the motor is not switched on (key in ignition). When starting the motor the blinking stops and things seem to work. Switching the motor off again though, they start blinking again. And when trying to take the keys out, they are not released by the lock. Only when disconnecting the SLM I can get my keys out. (with the old SLM module it did not work, that one seems to be broken).

What could still be wrong here. Do my keys have to be programmed for the new SLM module perhaps? (This blinking lights I have seen before though, also with the old SLM when I tried to repare it.)

 

[transporter]

Ich muß es leider in Deutsch schreiben und bin mir auch nicht sicher mit meinen Rat .

Das SLM Modul war für den gleichen Motor und Getriebetyp /Gear Typ?

Der Schlüssel / Key wird wohl wegen der Störmeldung vom SLM /Automatic gearbox verriegelt .
Da der SLM auch mit den CAN Bus verbunden ist , vermute ich eine Programm Problem .
Das SLM muß wohl erst programmiert werden . Mit OPCOM oder gleich bei Opel

 

[Eel]

The strange thing is that, if I connect the 'old / original' SLM module (that sometimes works, but not always), the same problem happens. This does not indicate that the module shall be programmed?.

Maybe something wrong with the connection to the "Steuergerat - Getriebe", the brownwhite wire from the SLM to that? Where is this steuergerat in the car?

 

[transporter]

Ich bin mir nicht sicher bei deinen Motor ,
Müßte aber vorne im Motorraum sein , vor der Batterie .
https://www.motor-talk.de/bilder/ge...g49137297/steuergeraet-2-2dti-i205274986.html
https://opel.7zap.com/de/car/z02/p/3/1-1/#2