DTC U0159: Lost Communication With Parking Assist Control Module A: Description

The PSCM monitors the HS-CAN messages when the ignition has been on for more than 5 seconds, the voltage to the PSCM is greater than 6.5 volts and there are no DTCs present inhibiting PSCM operation.

• DTC U0159:00 (Lost Communication with Parking Assist Control Module "A": No Sub Type Information) - This DTC sets when communication between the PSCM and the PAM fails. For a list of the messages sent to the PSCM from the PAM, refer to the Network Message List in Description and Operation in POWER STEERING SYSTEM . If messages are missing for more than the allotted time, DTC U0159:00 is set.