2021 Ram Promaster City Technical Service Bulletins

62 technical service bulletins (TSBs) are on record for the 2021 Ram Promaster City. TSBs are notes manufacturers send to dealers about repair procedures for issues seen in the field. They are not recalls and do not by themselves mean a vehicle has a fault.

• 10212437Jun 14, 2021Engine cooling. Tube - turbo water feed
• 10221153Apr 17, 2021Electrical system, Equipment. Battery Tester Warranty Code Procedures, Midtronics Charger Update Process
• 10221152Apr 16, 2021Electrical system, Equipment. Battery Tester Warranty Code Procedures, Medtronic Update Process
• 10221150Apr 16, 2021Transmission and drivetrain. Gear Ratio DTC?s, Transmission Shift Concerns, Does Not Shift At Times, Shudders
• 10221097Apr 7, 2021Transmission and drivetrain. Transmission Kit with Torque Converter 1. All Promaster (VF) 3.6L/62TE equipped vehicles. If the transmission bracket to the transmission case fasteners are removed during servicing, the fasteners (Part Number 06511385A$) are one-time usage.
• 10221184Apr 1, 2021Transmission and drivetrain, Electrical system. Flash: Transmission Control Module (TCM) Updates This bulletin involves reprogramming the Transmission Control Module (TCM) with the latest available software. The following enhancement is included in this software update:Scan tool enhancement to address the ?Valve Body Solenoid Learn Routine? not running and the error message stating ?Parking brake not applied?, even though it is applied.
• 10194037Apr 1, 2021Electrical system, Body and structure, Transmission and drivetrain. Flash: Transmission Control Module (TCM) Updates This bulletin involves reprogramming the Transmission Control Module (TCM) with the latest available software. The following enhancement is included in this software update:Scan tool enhancement to address the ?Valve Body Solenoid Learn Routine? not running and the error message stating ?Parking brake not applied?, even though it is applied.
• 10190667Mar 31, 2021Engine cooling. Customer complaint may include engine oil leak/consumption.
• 10220889Mar 17, 2021Electrical system. MIL (Malfunction Indicator Lamp) On, DTC P0073 Ambient Air Temperature Sensor Circuit High, B1029-12 External Temperature Sensor-Circuit Short To Battery
• 10190636Mar 17, 2021Electrical system. MIL (Malfunction Indicator Lamp) On, DTC P0073 Ambient Air Temperature Sensor Circuit High, B1029-12 External Temperature Sensor-Circuit Short To Battery
• 10220891Mar 16, 2021Visibility (wipers, defrost, mirrors), Equipment. A/C does not cool and vehicle is low on Freon charge but no leak is found with sniffer or black light anywhere in the system
• 10221787Aug 19, 2020Equipment. USB PORT, Media Hub For Android Auto and Apple Carplay issues, do not replace this part. Android Auto and Apple Carplay applications may not operate with the vehicle if an aftermarket cable is being used. Verify the functionality of these applications using an OEM Apple Lightning cable or an OEM provided USB cable for Android phones before performing any additional troubleshooting. For questions regarding Android…

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