Recall 21V163000 — ELECTRICAL SYSTEM Defect in 2021-2021 RAM 5500
RECALL This recall affects up to 19,214 vehicles.
Recall Summary
| NHTSA Campaign | 21V163000 |
| Manufacturer | Chrysler (FCA US, LLC) |
| Vehicles Affected | 19,214 |
| Component | ELECTRICAL SYSTEM |
| Date Notified | |
| Affected Vehicles |
Defect Description
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.
Safety Consequence
A vehicle fire increases the risk of injury.
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 This recall has been superseded by recall number 21V-798.
Related Recalls for RAM
| Campaign | Vehicle | Component | Date | Affected |
|---|---|---|---|---|
| 25V876000 | 2025 RAM PROMASTER | EQUIPMENT ADAPTIVE/MOBILITY:WHEELCHAIR RESTRAINTS/SECUREMENT:LATCH/ANCHOR: | 86 | |
| 25V882000 | 2025 RAM 3500 | ELECTRONIC STABILITY CONTROL (ESC) | 52,565 | |
| 25V824000 | 2019 RAM 3500 | AIR BAGS:SIDE/WINDOW:CURTAIN:INFLATOR | 1,589 | |
| 25V826000 | 2026 RAM 1500 | ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL | 72,509 | |
| 25V720000 | 2018 RAM PROMASTER | ENGINE AND ENGINE COOLING:COOLING SYSTEM:RADIATOR ASSEMBLY | 301,838 | |
| 25V765000 | 2021 RAM 3500 | STEERING:STEERING CONTROL MODULE | 532 | |
| 25V665000 | 2025 RAM PROMASTER | ELECTRICAL SYSTEM:PROPULSION SYSTEM:TRACTION MOTOR:CONTROLLER:SOFTWARE | 790 | |
| 25V618000 | 2023 RAM 4500 | TRAILER HITCHES | 10 | |
| 25V592000 | 2018 RAM 2500 | AIR BAGS:SIDE/WINDOW:CURTAIN:INFLATOR | 1,761 | |
| 25V530000 | 2026 RAM 4500 | SERVICE BRAKES | 2,885 |