This diagnostic trouble code (DTC) indicates malfunction in the aftertreatment diesel exhaust fluid (DEF) tank heater valve or related wiring. The function of the aftertreatment DEF tank heater valve is to allow engine coolant flow to the aftertreatment DEF tank heater element which keeps the DEF from freezing. Frozen DEF may result in no DEF dosing which causes limited vehicle operation.
Conditions for diagnostic trouble code (DTC):
1) Aftertreatment diesel exhaust fluid (DEF) temperature too low
Observable symptoms
1) Possible engine de-rate
Probable cause
1) Mechanical fault
2) Damaged or restricted actuator coolant lines
3) Aftertreatment diesel exhaust fluid (DEF) tank heater valve
![Volvo Penta EPC 6 Offline VMware [12.2021] VMwarev is an electronic parts catalog designed for maintenance and repair of Volvo Penta marine and industrial engines. It provides technicians and engineers with access to a comprehensive database of parts, schematics, and technical information for quick and accurate ordering. The catalog's detailed illustrations and exploded views aid in identifying and locating parts efficiently. The software's user-friendly interface and regular updates ensure up-to-date and precise information for optimal maintenance and repair tasks.DOWNLOAD Volvo Penta EPC 6 Offline VMware [12.2021] VMware](https://i0.wp.com/dtctruck.com/wp-content/uploads/2023/07/VOLVO-PENTA-2021-A.jpg?resize=300%2C300&ssl=1 "Volvo Penta EPC 6 Offline VMware [12.2021] VMwarev is an electronic parts catalog designed for maintenance and repair of Volvo Penta marine and industrial engines. It provides technicians and engineers with access to a comprehensive database of parts, schematics, and technical information for quick and accurate ordering. The catalog's detailed illustrations and exploded views aid in identifying and locating parts efficiently. The software's user-friendly interface and regular updates ensure up-to-date and precise information for optimal maintenance and repair tasks.DOWNLOAD Volvo Penta EPC 6 Offline VMware [12.2021] VMware")
English
Arabic
![DAF Davie Runtime v5.6.1 offers comprehensive diagnostic capabilities for DAF vehicles, ensuring optimal performance. The software covers a wide range of systems, including transmission, suspension, and brakes. The installation process is simple, with remote support available via TeamViewer. Purchase information can be found at dtctruck.com, ecmtrucks.com, and ecuforcetruck.com. Get detailed diagnostics and maintenance solutions with DAF Davie Runtime v5.6.1.DOWNLOAD DAF Davie Runtime v5.6.1 Davie XDc ll [02.2019] + Expire Fix 302.00 Unlock ( Windows 7 )](https://i0.wp.com/dtctruck.com/wp-content/uploads/2023/07/Capture-2.png?resize=300%2C300&ssl=1 "DAF Davie Runtime v5.6.1 offers comprehensive diagnostic capabilities for DAF vehicles, ensuring optimal performance. The software covers a wide range of systems, including transmission, suspension, and brakes. The installation process is simple, with remote support available via TeamViewer. Purchase information can be found at dtctruck.com, ecmtrucks.com, and ecuforcetruck.com. Get detailed diagnostics and maintenance solutions with DAF Davie Runtime v5.6.1.DOWNLOAD DAF Davie Runtime v5.6.1 Davie XDc ll [02.2019] + Expire Fix 302.00 Unlock ( Windows 7 )")
![The IDSS Isuzu 2020 Diagnostic System is a comprehensive tool for diagnosing and repairing Isuzu commercial vehicles made from 1996 onwards. It includes service information, a full scanner, service programming, and technical support. The system is compatible with US and Canadian-spec Isuzu vehicles and requires specific hardware and software specifications for operation.DOWNLOAD IDSS Isuzu G-IDSS 2020 Diagnostic Service System [08.2020] Release Full](https://i0.wp.com/dtctruck.com/wp-content/uploads/2023/07/1111.png?resize=300%2C300&ssl=1 "The IDSS Isuzu 2020 Diagnostic System is a comprehensive tool for diagnosing and repairing Isuzu commercial vehicles made from 1996 onwards. It includes service information, a full scanner, service programming, and technical support. The system is compatible with US and Canadian-spec Isuzu vehicles and requires specific hardware and software specifications for operation.DOWNLOAD IDSS Isuzu G-IDSS 2020 Diagnostic Service System [08.2020] Release Full")
