DTC U0146: Lost Communication With Gateway "A": Description
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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 10 volts and there are no DTCs present inhibiting PSCM operation.
- DTC U0146:00 (Lost Communication with Gateway "A": No Sub Type Information) - This DTC sets if communications between the PSCM and the GWM fail.