Year of Manufacture *: 2005
Only DTC is in PCM is U0073-21- (PCM) - (CAN) communication bus fault - Above Maximum Threshold, using IDS.
There are no DTC's showing comms faults between ECU's on the network so it could be a wiring fault between DLC and CAN node connection.
The fault only occurs for a few minutes and then returns to normal.
Looking at the CAN wiring diagram on Autodata it looks like there might be a main CAN node connection point which I would like to check, does anyone know where this might be, is it in the GEM module behind the glove box?
Thanks, Martin.
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