DTC U0199 (Driver's Power Seat Control Unit): Notes
DTC U0199 : Power Seat Control Unit Lost Communication with PW Master SW
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 A - Initial Communication and DTC Checks .
- DTC may be stored if power window master switch does not start normally.
- DTC may be stored due to the power/ground circuit failure of the power window master switch. Before this troubleshooting, check the power/ground circuit of the power window master switch first.