New Software Is Now Used on Certain C175 Commercial Engines {1920}
- Engine:
- C175-16 (S/N: M6A1-UP; M6B1-UP)
Description of Change: The new software changes the default low coolant temperature alarm to 65° C (149° F) and is adjustable from 63 to 85° C (145 to 85° F). The low engine coolant temperature alarm activates while the engine idles due to the engine not achieving alarm set points.
Adaptable To: The new software replaces the former software in the above engines. The new software is adaptable to the above engines back to first production.
The new software is listed in Table 1.
Show/hide table
| New Part | ECM | Engine Serial Numbers |
|---|---|---|
| 345-3777 Engine Ratings Electronic Software Gp | Primary ECM | S/N:M6B00100-UP |
| 345-3778 Engine Ratings Electronic Software Gp | Secondary ECM | S/N:M6B00100-UP |
| 345-3781 Engine Ratings Electronic Software Gp | Primary ECM | S/N:M6A01000-01001 |
| 345-3782 Engine Ratings Electronic Software Gp | Secondary ECM | S/N:M6A01000-01001 |
| 350-7589 Engine Ratings Electronic Software Gp | Primary ECM | S/N:M6A00100-00999 S/N:M6A01002-UP |
| 350-7590 Engine Ratings Electronic Software Gp | Secondary ECM | S/N:M6A00100-00999 S/N:M6A01002-UP |
Caterpillar Information System:
2013/10/31 New Auxiliary Water Pump Groups Are Used on Certain 3500 and G3500 Commercial Engines {1361}
2014/02/17 An Improved Foot Valve Assembly for the Fuel Transfer Pump Is Now Available as a Service Replacement on Certain 300D and 300E Series Excavators and Mobile Hydraulic Power Units {1256}
Engine Oil Contains Elevated Lead (Pb) {1348} Engine Oil Contains Elevated Lead (Pb) {1348}
C15 and C18 Industrial Engines Engine Oil Pan - Remove and Install
301.5, 301.6, 301.7 CR, 301.8 and 302 CR Mini Hydraulic Excavators Quick Coupler Operation - Manual Pin Grabber Quick Coupler (If Equipped)
301.5, 301.6, 301.7 CR, 301.8 and 302 CR Mini Hydraulic Excavators Operating Technique Information
300.9D and 300.9D VPS Mini Hydraulic Excavator Crushing Prevention and Cutting Prevention
C15 and C18 Industrial Engines Cylinder Head - Remove and Install
3500B and 3500 Marine Propulsion Engines with EUI Option Hoses and Clamps - Replace
C7 Petroleum Engine Fluid Recommendations
C7 Petroleum Engine Refill Capacities
C7 Petroleum Engine Coolant (DEAC) - Change
2013/07/08 Wire Relocation Required on Certain G3520 Generator Set Engines {1408, 7451}
2013/12/05 New Valve Spring Assemblies Are Used for Certain G3500C and G3500E Engines and Power Modules {1100}
C7 Petroleum Engine Product Description
C15 and C18 Industrial Engines Crankshaft Position Sensor - Remove and Install
C15 and C18 Industrial Engines Temperature Sensor (Catalyst Inlet) - Remove and Install
C15 and C18 Industrial Engines Belt Tensioner - Remove and Install
C13 Generator Set Declaration of Conformity
2013/07/01 Additional Cable Straps Are Used on Certain C175 Engines {1408, 7553}
C15 and C18 Industrial Engines Clean Emissions Module - Remove and Install
3516C Petroleum Well Service Engine Engine Stopping
3516C Petroleum Well Service Engine Engine Electronics
C15 and C18 Industrial Engines Electronic Control (Aftertreatment) - Remove and Install