Quote:
Originally Posted by H1C
The master tech did that -- he said the plug for the cluster is ok. He put an oscilloscope on various parts of the CAN BUS network and he said the relevant sensors and ECUs are sending signals correctly.
Given that the CAL IDs for US and Canadian cars are the same, he surmised that there's some firmware or other difference between the US and Canadian ECUs that codes the signals from the ABS sensors into miles and kms respectively. He thinks that the US and reprogrammed Canadian clusters just can't process the odometer message that the Canadian ECU is sending.
|
Pretty sure they use the same cluster....
Is there are part number on the (Canadian) cluster that was taken out? I could cross reference it to the US part number.
Also, am pretty sure that what the cluster displays is determined by the region/country setting setting in the BIU or ECU, not actual cluster programming...
I'd almost bet that whatever they tried to "program" caused the issue and what ever holds the odometer info and gives it to the cluster to display got boogered up....
__________________
2020 GMC Canyon Denali Duramax, 2021 Forester Sport, 2000 Subaru Legacy B4 RSK 5MT (JDM Import) and random 86 chassis rebuilds....