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einet
14th August, 2015, 05:49 PM
Hi

How can say me this pin code?
I have tested 4688 but not correct!

Have to eeproms one normal read 96C66 and one 93C66 8 bits

thanks

qwertyuiop12
14th August, 2015, 06:24 PM
Hi,pin 4688 must be correct.
Or read ECU 95320

ruffles1986
14th August, 2015, 07:30 PM
Pin 4688 must be ok...then check pin 6488 and report please. You test if security wait time is active?

einet
14th August, 2015, 09:53 PM
Hi
Thanks.

I solder the wrong eeprom!
I haved 4 BCMs to test and solder wrong eeprom.

4688 is OK

Another INFO: t
This BCM Goes defect on change a Relay from turn lamp left!
What whose wrong!, only difrence whose that the orguinal relay have a RESISTANCE parralel to the coil
and the NEW relay have a DIODE.

In seconds rear windows wipper goes on and sill all the time on and no blinks more, DAMAGE BCM!

All working again with new BCM.

STRANGE!


thanks