2026 Ram Promaster technical service bulletins
45 technical service bulletins and manufacturer communications cover the 2026 Ram Promaster, including 2 warranty extensions.
Bulletins tell dealers how to fix known problems. A warranty extension means the manufacturer pays for that repair for longer.
- Recall Completion Prior to Sale of Vehicle
- Quad halogen headlamp assy
- Intelligent power - pwr distri a/c
- Wiring - jumper
- Wiring
- Radio Over The Air Update to U43.17 R1H Software Version (FOTA)
- No Start, Multiple Warning Lamps on, Relay Clicking Noise
- Radio/ETM is Adding Approximately 27mA Draw to Vehicle When in Logistics Mode
- Outside Power Fold Rearview Mirror Noise Or Loose At Pivot
- New Key Will Not Program, 0x22 Scan Tool Error
- Sensor – knock
- Instrument Panel Cluster (IPC) Flicker Turn By Turn The
- Cover - cylinder head
- Water Leak From Roof Area.
- Windshield Wiper Blade Maintenance Customers may experience one or more of the following: SYMPTOM: ● Wiper...
- Start Stop Charging Warning Lamp Illuminated On, Intelligent Battery Sensor (IBS) State of Charge (SOC)...
- Water pump
- Harman R1H Uconnect 5 Radio Software Flash Error Codes
- Horn Sound Is Weak, Off Tone, Inoperative, Or Intermittent.
- Rain Sensing Auto Wipers and Auto on Head Lamps Inoperative
- Water Pump & Chain Case Cover
- Telematics Box Module (TBM) Backup Battery Replacement When DTC B1E21 Is Present Technicians may...
- Telematics Box Module (TBM) Backup Battery Replacement When DTC B1E21 Is Present echnicians may experience...
- Detector - evaporative system integrity module
- Intermittent Uconnect Box Requires Service Message
- Engine Oil Leak
- Data collection required for all 2020-2026MY vehicles with 3.6L PSU engines during any of their first 3...
- Radio Over The Air Update from U33.43(E) to U40.C R1H Software Version (FOTA) Customers may experience one...
- Windshield Wiper Blade Maintenance Customers may experience one or more of the following: ● Wiper blades...
- Module - engine controller
- Adjuster
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