General Air bag light VAGKKL not connecting help please

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General Air bag light VAGKKL not connecting help please

old dear

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Nov 3, 2022
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Hi all
i cannot get into my airbag ecu .... i have tried windows 10 and 8.1 ...nothing ( 1995car )

i have a vagkkl blue lead powered by a 12 volt motor cycle battery i have located port 3 on the lap top as connected to interface cable
i have tried multiecuscan 2 and 4.9

i have connected as follows

plug in blue lead /red light on lead lit up
switch position 3

connect to airbag ecu 3 pin cable the ecu cable ( the ecu cable does work because i have used it to get the blink codes up 6 )

when all connected with ignition on i press scan ,it scans for approx 30 seconds then it says....check interface cable ,i bought 2 cables from a specialist eu cable seller tried both on two different lap tops no connection.

could any member give me a 63 year old mechanical engineers idiot proof guide to how to get connected ,i have cleaned and hardwired the seat connectors and both seat pre pensioners are giving approx 2.5 ohm (one of the wires had rubbed through on the seat rail so i have made new wires

thank you Old Dear x
 
Switch must be allways in engine position wen you are using the 3 wires plug ! The switch is just use if you have obd2 .
 
thanks yes i had the key on ,,the vagcom kkl is connecting ,but it is giving blink codes on the airbag light only and not showing not connected on the lap top ....i may have a diffrent air bag ecu fitted to the trw as its an early 95 car .
 
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