Cumminz

Lamp:None Reason:An error with the route parameter manager module GPS antenna has been detected. Effect:Predictive cruise control will not operate. Standard cruise control may not operate. Circuit Description:The route parameter manager is the predictive cruise control system. The predictive cruise control system sends commands to the ECM via the vehicle J1939 network. Predictive cruise control dynamically adjust the vehicle speed profile while the vehicle is operating in cruise control. The vehicle speed profile is optimized for fuel economy based on the upcoming road grade. Component Location:The SAE J1939 data link wiring and the SAE J1939 devices vary by OEM options....

Lamp:None Reason:An error with the route parameter manager module GPS antenna has been detected. Effect:Predictive cruise control will not operate. Standard cruise control may not operate. Circuit Description:Predictive cruise control will not operate. Standard cruise control may not operate. Component Location:The route parameter manager is the predictive cruise control system. The predictive cruise control system sends commands to the ECM via the vehicle J1939 network. Predictive cruise control dynamically adjust the vehicle speed profile while the vehicle is operating in cruise control. The vehicle speed profile is optimized for fuel economy based on the upcoming road grade. Conditions for Running...

Lamp:Red Reason:Aftertreatment system assembly-special Instructions. The incorrect aftertreatment diesel particulate filter system has been installed with the engine. Effect:None on performance. Circuit Description:Because engines and aftertreatment components are manufactured in different locations, they are shipped to OEM customers for final vehicle assembly. The process involves both hardware and software elements in detecting the correct match of aftertreatment system to engine model during initial engine to machine integration. Component Location:The aftertreatment temperature sensor module is mounted on the aftertreatment diesel particulate filter. Conditions for Running the Diagnostics:This diagnostic runs at key ON in the first 50 hours of engine run time....

Lamp:None Reason:An offset in the diesel oxidation catalyst intake temperature sensor reading has been detected. Effect:Possible reduced engine performance. Circuit Description:The aftertreatment exhaust gas temperature sensor module is a smart device that communicates with the engine control module via the J1939 data link. The aftertreatment exhaust gas temperature sensor module performs its own internal diagnostics and reports malfunctions back to the engine control module using the J1939 data link. The aftertreatment exhaust gas temperature sensor module is used to measure the aftertreatment diesel oxidation catalyst intake temperature, aftertreatment diesel particulate filter intake temperature, aftertreatment diesel particulate filter outlet temperature, and...

Lamp:None Reason:An offset in the diesel oxidation catalyst Intake temperature sensor reading has been detected. Effect:Possible reduced engine performance. Circuit Description:The aftertreatment exhaust gas temperature sensor module is a smart device that communicates with the engine control module via the J1939 data link. The aftertreatment exhaust gas temperature sensor module performs its own internal diagnostics and reports malfunctions back to the engine control module using the J1939 data link. The aftertreatment exhaust gas temperature sensor module is used to measure the aftertreatment diesel oxidation catalyst intake temperature, aftertreatment diesel particulate filter intake temperature, aftertreatment diesel particulate filter outlet temperature, and...