DTC B12F0: Notes

DTC B12F0 : Power Control Unit Lost Communication with Electric Steering Lock

How to use this service information .

NOTICE:

Before you troubleshoot, review the How to Troubleshoot .

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 1 and Test Mode 2 (without the HDS) or 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 .
Before you troubleshoot, make sure the No. B22 and No. B29 fuses are OK.