Technical Service Bulletin 9100737 — 2026 RAM 1500
ELECTRICAL SYSTEM
Bulletin Details
| TSB ID | 9100737 |
| Manufacturer | |
| Vehicle | 2026 RAM 1500 |
| Component | ELECTRICAL SYSTEM |
| Communication Date |
Bulletin Summary
O2 Sensor Rear Bank Downstream Please check applicable TSBs / RSUs for PCM flashes before replacing O2 sensors - such as TSB 08-357-25 / RSU 25-223 for 26MY DT SO.
About Technical Service Bulletins
A Technical Service Bulletin (TSB) is a document issued by a vehicle manufacturer to its dealers, describing a known issue with a specific vehicle or set of vehicles and the recommended procedure to fix it. Unlike recalls, TSBs are not mandatory and are typically only performed if an owner reports the related issue. However, TSBs can be an indicator of common problems with a vehicle.
Other TSBs for the 2026 RAM 1500
08-067-26
ELECTRICAL SYSTEM
9100763
STRUCTURE:BODY
S2508000076 REV.B
ELECTRICAL SYSTEM
18-017-26
ELECTRICAL SYSTEM
08-025-26
ELECTRICAL SYSTEM
S2508000076 REV.A
STRUCTURE:BODY
109419
ELECTRICAL SYSTEM
08-009-26
UNKNOWN OR OTHER
08-008-26
STRUCTURE:BODY
S2508000083 REV.A
ELECTRICAL SYSTEM