Ram 1500 Service Bulletins (2021)

1,126 manufacturer communications on file.

August 20, 2021•Document ID: 10218583
Service Bulletin/Repair Instructions
BACK OVER PREVENTION; WHEELS; ELECTRICAL SYSTEM:SOFTWARE; STEERING
Mfr Comm. #:
08-138-21
Date Added:
August 22, 2022
Manufacturer:
RAM
Summary
UAV and UCV Radio Enhancements This bulletin involves inspecting and if required, updating the radio software level to: 39.6.The repair procedure must be followed step by step. If the radio is not updated with the correct software level at the correct time the radio can be damaged. If the radio was damaged by not following the repairprocedure the radio may need to be replaced. Customers may experience one or more of the following: Lost radio presets. SXM favorite song not displaying/playing. Radio display screen is black, intermittent. Radio freeze intermittent. Incorrect navigation address/location/directions. Bluetooth pair or connection issue. Radio channel changes by itself. SXM icon inoperative. Backup camera has black display screen. High pitch chime noise. Contact list not loading. ?Device Not Supported? message. Remote app inoperative. Travel-Link fuel price incorrect. Backup camera gridlines missing. Unable to adjust volume. In addition the following enhancements are included: Heavy Duty (HD) Truck USB HUB improvements. HD Truck heated steering wheel improvements.
Associated Products (5)
2021 Ram 1500 2021 Ram 2500 2021 Ram 3500 2021 Ram 4500 2021 Ram 5500
Associated Documents
- Download MC-10218583-0001.pdf↗
August 19, 2021•Document ID: 10219969
Service Bulletin/Repair Instructions
SUSPENSION
Mfr Comm. #:
S2108000062REVA
Date Added:
September 15, 2022
Manufacturer:
RAM
Summary
Rumbling, Rough Engine Vibration 1600 to1800, CEL (Check Engine Lamp) On, Cylinder Misfire DTC?s
Associated Products (1)
2021 Ram 1500
Associated Documents
- Download MC-10219969-0001.pdf↗
August 18, 2021•Document ID: 10219968
Service Bulletin/Repair Instructions
AIR BAGS
Mfr Comm. #:
S2108000199
Date Added:
September 15, 2022
Manufacturer:
RAM
Summary
Check Engine Light (CEL), Start Stop Disabled, Vehicle Goes Into Limp In Mode
Associated Products (1)
2021 Ram 1500
Associated Documents
- Download MC-10219968-0001.pdf↗
August 18, 2021•Document ID: 10219967
Service Bulletin/Repair Instructions
EQUIPMENT:ELECTRICAL:INFOTAINMENT
Mfr Comm. #:
S2108000198
Date Added:
September 15, 2022
Manufacturer:
RAM
Summary
Media Device Connection Guidelines For Bluetooth, Apple CarPlay, Android Auto Or USB To The Radio Head Unit
Associated Products (10)
2022 Ram 1500 2022 Ram 2500 2022 Ram 3500 2022 Ram 4500 2022 Ram 5500 2021 Ram 1500 2021 Ram 2500 2021 Ram 3500 2021 Ram 4500 2021 Ram 5500
Associated Documents
- Download MC-10219967-0001.pdf↗
August 18, 2021•Document ID: 10218508
Service Bulletin/Repair Instructions
ENGINE AND ENGINE COOLING
Mfr Comm. #:
S2108000199
Date Added:
August 22, 2022
Manufacturer:
RAM
Summary
Check Engine Light (CEL), Start Stop Disabled, Vehicle Goes Into Limp In Mode
Associated Products (1)
2021 Ram 1500
Associated Documents
- Download MC-10218508-0001.pdf↗
August 18, 2021•Document ID: 10218507
Service Bulletin/Repair Instructions
EQUIPMENT:ELECTRICAL
Mfr Comm. #:
S2108000198
Date Added:
August 22, 2022
Manufacturer:
JEEP
Summary
Media Device Connection Guidelines For Bluetooth, Apple CarPlay, Android Auto Or USB To The Radio Head Unit
Associated Products (40)
2022 Alfa Romeo Stelvio 2022 Chrysler 300 2022 Chrysler Pacifica 2022 Chrysler Voyager 2022 Dodge Challenger 2022 Dodge Charger 2022 Dodge Durango 2022 Dodge Journey 2022 Jeep Cherokee 2022 Jeep Compass 2022 Jeep Gladiator 2022 Jeep Grand Wagoneer 2022 Jeep Renegade 2022 Jeep Wagoneer 2022 Jeep Wrangler 2022 Ram 1500 2022 Ram 2500 2022 Ram 3500 2022 Ram 4500 2022 Ram 5500+ 20 more
Associated Documents
- Download MC-10218507-0001.pdf↗
August 18, 2021•Document ID: 10218441
Service Bulletin/Repair Instructions
VISIBILITY
Mfr Comm. #:
9004074
Date Added:
August 22, 2022
Manufacturer:
RAM
Summary
MIRROR, Outside Rearview - w/ Memory If the outside rearview mirror is being replaced for concern of "Mirrors tilt in reverse but do not return to the pre-set position after shifting out of reverse gear or continue to tilt downwards even after shifting out of reverse gear". Do not replace the mirror as it will not correct the issue. A software update has been released. Please review TSB 08-116-21 for the repair procedure which would involve reprogramming the DDM and PDM with the latest available software.
Associated Products (1)
2021 Ram 1500
Associated Documents
- Download MC-10218441-0001.pdf↗
August 17, 2021•Document ID: 10219964
Service Bulletin/Repair Instructions
LANE DEPARTURE
Mfr Comm. #:
S2108000190
Date Added:
September 15, 2022
Manufacturer:
RAM
Summary
Temperature Gauge Running Hot, Engine Cooling Warning Lamp On, Cluster Chime For The Condition, Radiator Cooling Fan Does Not Turn On
Associated Products (1)
2021 Ram 1500
Associated Documents
- Download MC-10219964-0001.pdf↗
August 17, 2021•Document ID: 10218504
Service Bulletin/Repair Instructions
ENGINE AND ENGINE COOLING
Mfr Comm. #:
S2108000190
Date Added:
August 22, 2022
Manufacturer:
RAM
Summary
Temperature Gauge Running Hot, Engine Cooling Warning Lamp On, Cluster Chime For The Condition, Radiator Cooling Fan Does Not Turn On
Associated Products (1)
2021 Ram 1500
Associated Documents
- Download MC-10218504-0001.pdf↗
August 14, 2021•Document ID: 10218579
Service Bulletin/Repair Instructions
EQUIPMENT:ELECTRICAL:INFOTAINMENT:SOFTWARE; ELECTRICAL SYSTEM:SOFTWARE
Mfr Comm. #:
08-100-21
Date Added:
August 22, 2022
Manufacturer:
JEEP
Summary
UAQ UCQ UAV, UCX, UAX and UCV Radio Over The Air Software Version Updates This bulletin provides information regarding the latest Flash Over The Air (FOTA) update and provides the service technician an overview of the steps a customer will need to take to complete the update. Once the FOTA has been completed, the software level will be 39.6.Review the table below to determine when the FOTA is due to be release. The release time is based on the current radio?s software application level. Customers may experience one or more of the following: Intermittently, when going into reverse, the rear view camera screen is blank. Intermittently, gridlines are not on the display screen when in reverse.
Associated Products (3)
2021 Jeep Gladiator 2021 Jeep Wrangler 2021 Ram 1500
Associated Documents
- Download MC-10218579-0001.pdf↗
August 14, 2021•Document ID: 10218577
Service Bulletin/Repair Instructions
ELECTRICAL SYSTEM; SUSPENSION; STEERING
Mfr Comm. #:
08-137-21
Date Added:
August 22, 2022
Manufacturer:
RAM
Summary
Flash: Electric Power Steering (EPS) Module Updates This bulletin involves updating the EPS module with the latest available software. Customers may experience the following: Vibration felt or noise heard when turning right at low speeds.
Associated Products (1)
2021 Ram 1500
Associated Documents
- Download MC-10218577-0001.pdf↗
August 13, 2021•Document ID: 10219960
Service Bulletin/Repair Instructions
VISIBILITY:REARVIEW MIRRORS/DEVICES:EXTERIOR
Mfr Comm. #:
S1623000028RevE
Date Added:
September 15, 2022
Manufacturer:
CHRYSLER
Summary
Outside Power Fold Rearview Mirror Noise Or Loose At Pivot
Associated Products (2)
2021 Chrysler Pacifica 2021 Ram 1500
Associated Documents
- Download MC-10219960-0001.pdf↗
August 13, 2021•Document ID: 10218500
Service Bulletin/Repair Instructions
VISIBILITY
Mfr Comm. #:
S1623000028
Date Added:
August 22, 2022
Manufacturer:
RAM
Summary
Outside Power Fold Rearview Mirror Noise Or Loose At Pivot
Associated Products (4)
2022 Chrysler Voyager 2021 Chrysler Pacifica 2021 Chrysler Voyager 2021 Ram 1500
Associated Documents
- Download MC-10218500-0001.pdf↗
August 6, 2021•Document ID: 10219941
Service Bulletin/Repair Instructions
SUSPENSION
Mfr Comm. #:
S2117000002
Date Added:
September 15, 2022
Manufacturer:
RAM
Summary
Vehicle Leans To The Left
Associated Products (1)
2021 Ram 1500
Associated Documents
- Download MC-10219941-0001.pdf↗
August 6, 2021•Document ID: 10218559
Service Bulletin/Repair Instructions
EQUIPMENT:ELECTRICAL; ELECTRICAL SYSTEM:SOFTWARE
Mfr Comm. #:
08-133-21
Date Added:
August 22, 2022
Manufacturer:
JEEP
Summary
UAQ and UCQ Radio Enhancements This bulletin involves inspecting and if required, updating the radio software level to: 39.6.The repair procedure must be followed step by step. If the radio is not updated with the correct software level at the correct time the radio can be damaged. If the radio was damaged by not following the repairprocedure the radio may need to be replaced. Customers may experience one or more of the following: Lost radio presets. SXM favorite song not displaying/playing. Radio display screen is black, intermittent. Radio freeze intermittent. Incorrect navigation address/location/directions. Bluetooth pair or connection issue. Radio channel change by itself. SXM icon inoperative. Backup camera has black display screen. High pitch chime noise. Contact list not loading. Device not supported message. Remote app inoperative. Travel-Link fuel price incorrect. Backup camera gridlines missing. Unable to adjust volume. In addition the following enhancements are included: Heavy Duty (HD)Truck USB HUB improvements. HD Truck heated steering wheel improvements.
Associated Products (3)
2021 Jeep Gladiator 2021 Jeep Wrangler 2021 Ram 1500
Associated Documents
- Download MC-10218559-0001.pdf↗
August 6, 2021•Document ID: 10218481
Service Bulletin/Repair Instructions
STRUCTURE
Mfr Comm. #:
S2117000002
Date Added:
August 22, 2022
Manufacturer:
RAM
Summary
Vehicle Leans To The Left
Associated Products (1)
2021 Ram 1500
Associated Documents
- Download MC-10218481-0001.pdf↗
August 5, 2021•Document ID: 10219929
Service Bulletin/Repair Instructions
ENGINE AND ENGINE COOLING
Mfr Comm. #:
S2118000013
Date Added:
September 15, 2022
Manufacturer:
RAM
Summary
Customer complaint may include the transmission going into neutral on its own. A Mil-on/check engine lamp-on condition may also be present. Upon further investigation, one or more of the following DTCs may be set in the powertrain control module (PCM): P219A-Bank 1 Air-Fuel Ratio Imbalance P219B-Bank 2 Air-Fuel Ratio Imbalance P2173-High Airflow/Vacuum Leak Detected (Slow Accumulation) P2172-High Airflow/Vacuum Leak Detected (Instantaneous Accumulation) P0172-Fuel System 1/1 Rich P0175-Fuel System 2/1 Rich (Incorrect "July 2021" on document)
Associated Products (1)
2021 Ram 1500
Associated Documents
- Download MC-10219929-0001.pdf↗
August 5, 2021•Document ID: 10218469
Service Bulletin/Repair Instructions
ELECTRICAL SYSTEM; POWER TRAIN
Mfr Comm. #:
S2118000013
Date Added:
August 22, 2022
Manufacturer:
RAM
Summary
Customer complaint may include the transmission going into neutral on its own. A Mil-on/check engine lamp-on condition may also be present. Upon further investigation, one or more of the following DTCs may be set in the powertrain control module (PCM): P219A-Bank 1 Air-Fuel Ratio Imbalance P219B-Bank 2 Air-Fuel Ratio Imbalance P2173-High Airflow/Vacuum Leak Detected (Slow Accumulation) P2172-High Airflow/Vacuum Leak Detected (Instantaneous Accumulation) P0172-Fuel System 1/1 Rich P0175-Fuel System 2/1 Rich (Incorrect "July 2021" on document)
Associated Products (1)
2021 Ram 1500
Associated Documents
- Download MC-10218469-0001.pdf↗
August 3, 2021•Document ID: 10219932
Service Bulletin/Repair Instructions
VISIBILITY:POWER WINDOW DEVICES AND CONTROLS
Mfr Comm. #:
S2108000186
Date Added:
September 15, 2022
Manufacturer:
RAM
Summary
Power Windows Do Not Operate, Stop Start Inoperative
Associated Products (1)
2021 Ram 1500
Associated Documents
- Download MC-10219932-0001.pdf↗
August 3, 2021•Document ID: 10218547
Service Bulletin/Repair Instructions
STRUCTURE:BODY:DOOR
Mfr Comm. #:
23-026-21
Date Added:
August 22, 2022
Manufacturer:
RAM
Summary
Loose Chrome Window Trim on Rear Doors This bulletin involves inspecting for loose chrome window trim on the rear doors and replacing if required. The customer may comment on the following: Chrome window trim on rear doors is coming loose from the vehicle.
Associated Products (1)
2021 Ram 1500
Associated Documents
- Download MC-10218547-0001.pdf↗

← Back to Ram 1500