The defect
Chrysler (FCA US, LLC) is recalling certain 2021 Ram 2500, 3500, and 3500, 4500, and 5500 Cab Chassis vehicles equipped with a Cummins 6.7L Turbo Diesel engine. An electrical short may occur in the Solid State Intake Heater Grid Relay, which could result in a vehicle fire.
The risk
A vehicle fire increases the risk of injury.
The remedy
Dealers will inspect and, if needed, replace the Solid State Intake Heater Grid Relay ("Relay"); if FCA US Recall ID Y08 (NHTSA Recall ID 21V-163) is open, then insulating material will be applied to the Relay after inspection. Customers are advised to not park these vehicles inside of buildings or structures, or near other vehicles until the vehicle has the final repair completed. Owner notification letters were mailed November 10, 2021. Owners may contact FCA US, LLC customer service at 1-800-853-1403. FCA US, LLC's number for this recall is Y76. Owners may contact FCA US LLC customer service at 1-800-853-1403. FCA US LLC's number for this recall is Y08. This recall has been superseded by recall number 21V-798.
NHTSA's own wording · initiated by MFR
Vehicles covered
| Model | Model years |
|---|---|
| Ram 2500 | 2021 |
| Ram 3500 | 2021 |
| Ram 4500 | 2021 |
| Ram 5500 | 2021 |
Components: ELECTRICAL SYSTEM
Model years in this recall
NHTSA complaints and the number of recall campaigns for each model year this recall covers.
| Model | Year | Complaints | Recalls |
|---|---|---|---|
| Ram 2500 | 2021 | 108 | 8 |
| Ram 3500 | 2021 | 62 | 9 |
| Ram 4500 | 2021 | 0 | 5 |
| Ram 5500 | 2021 | 4 | 5 |
Other electrical system recalls in 2021
92 of the 988 recall campaigns reported to NHTSA in 2021 concerned the electrical system; Chrysler (FCA US, LLC) filed 225 campaigns in all.
| 21V00N000 29 Dec 2021 | PACCAR Incorporated |
| 21V00K000 28 Dec 2021 | Hyundai Motor America |
| 21V997000 20 Dec 2021 | Jayco, Inc. |
| 21V972000 15 Dec 2021 | Daimler Vans USA, LLC |
| 21V966000 13 Dec 2021 | Autocar, LLC |
| 21V949000 9 Dec 2021 | Chrysler (FCA US, LLC) |
| 21V944000 7 Dec 2021 | Hyundai Motor America |
| 21V941000 6 Dec 2021 | Dennis Eagle Inc. |
NHTSA recalls (public domain) · all recalls of 2021