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Service bulletins for the 2020 Ram 1500

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

1228 on file from NHTSA, as of 2026-10-19.

By type

By component

By trouble code

By topic

Bulletins, newest first
S22230000762022-12-12. Service bulletin. STRUCTURE; LATCHES/LOCKS/LINKAGES; SEATS. Rear 60/40 Seat Back Will Not Unlatch To Fold Forward.
S2208000138RevA2022-12-12. Service bulletin. SERVICE BRAKES. Decreased Remote Start And RKE Range. Tire Pressure Sensors Values Are Not Displayed
09011222022-11-07. Service bulletin. ENGINE AND ENGINE COOLING. Cold Engine Ticking Noise From Exhaust Manifold Area This bulletin involves replacing the exhaust manifolds. The customer may describe an ticking noise from the exhaust manifold location(s) when cold.
S22230000702022-11-07. Service bulletin. VISIBILITY; VISIBILITY:REARVIEW MIRRORS/DEVICES:EXTERIOR. Exterior Mirror Lamp Service
S18080000972022-11-07. Service bulletin. BACK OVER PREVENTION:DISPLAY FUNCTION; ELECTRICAL SYSTEM:ADAS:DRIVER MONITORING:CAMERA/SENSOR; BACK OVER PREVENTION. Back-Up Camera Inoperative Complaints, Radio Display Blue or Blank When Placed in Reverse
S22080001622022-11-07. Service bulletin. VISIBILITY:POWER WINDOW DEVICES AND CONTROLS. Check Engine Lamp (CEL) on Diagnostic Trouble Codes (DTC?s) P0073 Ambient Air Temperature Sensor Circuit High, U113D-00 Lost Communication with Master Power Window Switch
S22230000632022-11-07. Service bulletin. VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM; ELECTRICAL SYSTEM:BODY CONTROL MODULE/BCM. Ambient Temperature Sensor Servicing.
S19020000082022-11-07. Service bulletin. ELECTRONIC STABILITY CONTROL (ESC):CONTROL MODULE; SUSPENSION; ELECTRICAL SYSTEM; ELECTRONIC STABILITY CONTROL:AUTOMATIC (ASC). Air Suspension Compressor Module Assembly Replacement.
90044702022-11-07. Service bulletin. STRUCTURE:BODY:BUMPERS; ELECTRICAL SYSTEM:WIRING:CONNECTORS/PLUGS/RECEPTACLES; TRAILER HITCHES. CONNECTOR Trailer Tow,WIRING Trailer Tow,CONNECTOR 7 Way,WIRING Rear Bumper If the connector or wiring is physically damaged, burned, melted or corroded, prior to replacing the part, please contact FCA Redacted Content If no response in 15 minutes, proceed with repair. Please send pictures of the failed part to FCA Redacted Content
31001222022-10-31. Service bulletin. STRUCTURE. Approved Use of Weld Through Primers This bulletin documents the FCA US LLC position regarding the use of weld through primer when using Squeeze Type Resistance Spot Welding (STRSW) and Gas Metal Arc Welding (GMAW) processes when welding steel body panels and structural components.
Z622022-10-31. Service bulletin. EQUIPMENT. Customer Satisfaction Notification Z62 Grille Cover Missing
Y542022-10-31. Service bulletin. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. Customer Satisfaction Notification Y54 Missing Options
S22230000632022-10-31. Service bulletin. EQUIPMENT:ELECTRICAL. Ambient Temperature Sensor Servicing.
S1923000052RevA2022-10-31. Service bulletin. VISIBILITY:WINDSHIELD. Wind Noise From Lower Center Windshield Area At Highway Speed
S22080001512022-10-31. Service bulletin. STRUCTURE:BODY:BUMPERS:ACTIVE SHUTTERS/GRILL. Check Engine Lamp (CEL) On, Diagnostic Trouble Code (DTC) U11E9 Lost Communication with Active Grill Shutter (AGS)
S22230000592022-10-31. Service bulletin. VISIBILITY:SUN/MOON ROOF ASSEMBLY. Rattle Squeak Noise From Sunroof Area
S2025000006RevA2022-10-31. Service bulletin. ELECTRICAL SYSTEM. Malfunction Indicator Lamp (MIL) Illumination. Diagnostic Trouble Code (DTC) P206D ? Reductant Quality Sensor Circuit High Set.
S1823000030RevA2022-10-31. Service bulletin. STEERING. Buzz Squeak Noise From Steering Column Area While Turning Steering Wheel
S228A0000172022-10-31. Service bulletin. ELECTRICAL SYSTEM. Battery Drain Suspected or "Identified" From USB or Media Hub
S2224000001RevA2022-10-31. Service bulletin. VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM. Customer indicates AC does not blow cool air. Possible DTC B11FE-11 or B11FE-15 Variable Compressor Control Circuits.
S22080001132022-10-31. Service bulletin. ELECTRICAL SYSTEM. No Start, DTC P0615 Starter Control Circuit Open
31001222022-10-31. Service bulletin. STRUCTURE:INTERIOR PANELS:DOOR; STRUCTURE; UNKNOWN OR OTHER. Approved Use of Weld Through Primers This bulletin documents the FCA US LLC position regarding the use of weld through primer when using Squeeze Type Resistance Spot Welding (STRSW) and Gas Metal Arc Welding (GMAW) processes when welding steel body panels and structural components.
Z622022-10-31. Service bulletin. EQUIPMENT. Customer Satisfaction Notification Z62 Grille Cover Missing
Y542022-10-31. Service bulletin. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. Customer Satisfaction Notification Y54 Missing Options
S22230000632022-10-31. Service bulletin. EQUIPMENT:ELECTRICAL. Ambient Temperature Sensor Servicing.

The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.