Service Vehicle Soon

The "Service Vehicle Soon" message is generated because of one of the following Diagnostic Trouble Codes (DTCs) being set:

DTC P019 Shorted Fuel Pump Feedback Signal P019
OR
DTC P020 Open Fuel Pump Circuit P020
OR
DTC P025 24X Reference Signal Low P025
OR
DTC P033 Extended Travel Brake Switch Input Circuit P033
OR
DTC P040 Power Steering Pressure Switch Open P040
OR
DTC P047/P107 PCM/IPC Data Link Problem
OR
DTC P057 Shorted Transaxle Temperature Sensor Circuit P057
OR
DTC P059 Open Transaxle Temperature Sensor Circuit P059
OR
DTC P091 Transaxle Range Switch Problem P091
OR
DTC P092 Heated Windshield Request Problem P092
OR
DTC P102 Shorted Brake Booster Vacuum Sensor P102
OR
DTC P103 Open Brake Booster Vacuum Sensor P103
OR
DTC P105 Brake Booster Vacuum Too Low P105

This problem should be diagnosed using the appropriate Powertrain Control Module (PCM) Diagnostic Trouble Code chart.