Technical Service Bulletin 18-090-15 — 2012 DODGE RAM 5500
ENGINE AND ENGINE COOLING
Bulletin Details
| TSB ID | 18-090-15 |
| Manufacturer | |
| Vehicle | 2012 DODGE RAM 5500 |
| Component | ENGINE AND ENGINE COOLING |
| Communication Date |
Bulletin Summary
P20EE SCR NOX Catalyst Efficiency Below Threshold Bank 1 This bulletin involves verifying the proper operation of the Diesel Exhaust Fluid (DEF) system and, if necessary, replacing the Selective Catalyst Reduction (SCR) Catalyst assembly. Customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation the Technician may find Diagnostic Trouble Code (DTC) P20EE SCR NOX Catalyst Efficiency Below Threshold Bank 1 set in the Powertrain Control Module (PCM) memory.
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 2012 DODGE RAM 5500
D-17-12
EQUIPMENT
08-031-16
EQUIPMENT:ELECTRICAL
0808614a
EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.
SR-N41
SUSPENSION:FRONT
SR-N41
STRUCTURE:FRAME AND MEMBERS
N26060613
POWER TRAIN
18-012-13
FUEL SYSTEM, DIESEL
18-012-13
FUEL SYSTEM, GASOLINE
SB-16-001-13
POWER TRAIN:DRIVELINE:DRIVESHAFT
08-057-12 REV. A
EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM)