DTC U0073 (Keyless Access Power Control Unit)
WARNING: This page is about a different variant/trim than selected.
DTC U0073 : F-CAN Communication Bus Line Error
NOTE:
If you are troubleshooting multiple DTCs, be sure to follow the instructions in B-CAN System Diagnosis Test Mode A - Refer to: Body Electrical Troubleshooting - B-CAN System Diagnosis Test Mode B - Control Unit Not Communicating or Body Electrical Troubleshooting - B-CAN System Diagnosis Test Mode A - Initial Communication and DTC Checks or Body Electrical Troubleshooting - B-CAN System Diagnosis Test Mode 1 and Test Mode 2 (without the HDS) .
| DTC Description | DTC |
|---|---|
| U0073 F-CAN Communication Bus Line Error |
DTC (Power Control Unit)
- DTC check (CAN gateway system)
-1. Clear the DTCs with the HDS.
-2. Check for CAN gateway system DTCs with the HDS.
DTC Description DTC Are any DTCs indicated?
YES
Go to the troubleshooting for CAN gateway system DTC(s) .
NO
Intermittent failure, the system is OK at this time.