Computer Codes

[VSBerlina95]

Hi Everyone
My car has just recently been serviced and when it got done I read the Computer to see any errors and I came up with codes 75 and 84 but i havent been able to find out what these codes mean.
If anyone knows what they are and any possible solutions for them please let me know.
Thanks

 

[DeiCide]

Code 75 - System Voltage Too Low - Auto Transmission Only


https://forums.justcommodores.com.au/pages/fault-codes

 

[kopper69]

Clear the error codes and see if they occur again before you worry about them.

 

[VSBerlina95]

I have cleared them a few times and they keep coming back.
A mate said he thought that 75 and 84 were airbag issues but then the codes on here say that 75 is a system voltage low? Is it possible that they mean 2 things?

 

[kopper69]

Try to talk to Holden about them as they are not well documented. System voltage low may be the 12v that your system is running at. Check with a voltmeter or multimeter that you have about 12ish volts at the battery when the car is off and about 13.8V when the car is running.

Good idea just to check the battery and terminals anyway. The one problem may be causing both the codes. Check your battery and if you have more problems with it go see Holden.