Jeep Gladiator 2023–2025 — technical service bulletin
Bulletin S2423000027 REV.C · NHTSA communication 11015602 · issued Mar 12, 2025
Technical service bulletin
communication type
Electrical System
component
2023–2025
model years
24
vehicle entries
Official summary
Horn Sound Is Weak, Off Tone, Inoperative, Or Intermittent.
Vehicles covered
- 2023 Jeep Gladiator
- 2024 Jeep Gladiator
- 2025 Jeep Gladiator
- 2023 Jeep Grand Wagoneer
- 2024 Jeep Grand Wagoneer
- 2025 Jeep Grand Wagoneer
- 2023 Jeep Wagoneer
- 2024 Jeep Wagoneer
- 2025 Jeep Wagoneer
- 2023 Jeep Wrangler
- 2024 Jeep Wrangler
- 2025 Jeep Wrangler
- 2023 RAM 2500
- 2024 RAM 2500
- 2025 RAM 2500
- 2023 RAM 3500
- 2024 RAM 3500
- 2025 RAM 3500
- 2023 RAM 4500
- 2024 RAM 4500
- 2025 RAM 4500
- 2023 RAM 5500
- 2024 RAM 5500
- 2025 RAM 5500
What a TSB means. Technical service bulletins are repair guidance manufacturers send to dealers — they are not recalls, and repairs are not automatically free (warranty extensions are an exception worth checking). The full document is available via NHTSA’s vehicle lookup.