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[Damez007]

Hi,
Ive got 3 warnings on the actual screen itself on my Holden VE SS 2010 - ABS Fault, Stability Control Fault and Parking Brake fault.
i went to an Auto electrician who used his scanner and it came up with the following code U0121 - no CAN Bus Communication with ABS/TC/ESP/CC.
He didnt even bother trying to fix it and now im stuck and dont know what to do, if anyone has any suggestions please let me know

Cheers

 

[Fu Manchu]

Do you have any experience with reading electrical diagrams?

 

[07GTS]

there is a comms fuse in engine bay box would be worth a check, also check all fuses in boot, passenger foot well, as some relate to others just encase

 

[Damez007]

Do you have any experience with reading electrical diagrams?

Yeah I’m an electrician, why’s that?

 

[Damez007]

Hey bud, yeah I’ve checke

there is a comms fuse in engine bay box would be worth a check, also check all fuses in boot, passenger foot well, as some relate to others just encase

I’ve checked all fuses, engine bay and in the passenger side, it’s a Ute so I’m not sure if there’s any in the back tray

 

[lmoengnr]

Have you checked/cleaned all of the connecting plugs?

 

[lmoengnr]

Hey bud, yeah I’ve checke

I’ve checked all fuses, engine bay and in the passenger side, it’s a Ute so I’m not sure if there’s any in the back tray

There's a fuse/power panel near the battery, behind the passenger seat.

 

[Fu Manchu]

Yeah I’m an electrician, why’s that?

Because we don’t know if you can read electrical diagrams and advising a new member to do so might prove difficult for them.

 

[Fu Manchu]

Here’s the manual: https://forums.justcommodores.com.au/threads/ve-commodore-workshop-manual.249815/page-2#post-2789170

Enable the sidebar in your PDF reader for the document to make sense.

What you need to look for is which looms are common to those systems. Are they earthed together? Are there any shared splices?

 

[x_fidget_x]

Hi,
Ive got 3 warnings on the actual screen itself on my Holden VE SS 2010 - ABS Fault, Stability Control Fault and Parking Brake fault.
i went to an Auto electrician who used his scanner and it came up with the following code U0121 - no CAN Bus Communication with ABS/TC/ESP/CC.
He didnt even bother trying to fix it and now im stuck and dont know what to do, if anyone has any suggestions please let me know

Cheers

Hey Damez. Did you end up finding out what the issue was? I have the exact same fault and warning lights.
Cheers