The following components are connected to a common 12?V supply
R31: Aftertreatment Diesel Exhaust Fluid (DEF) Line Heater 1
R29: Aftertreatment Diesel Exhaust Fluid (DEF) Line Heater 3
A138: Aftertreatment Diesel Exhaust Fluid (DEF) Return Valve
A138: Aftertreatment Diesel Exhaust Fluid (DEF) Pump Motor
Y81: Aftertreatment Diesel Exhaust Fluid (DEF) Tank Heater Valve
If an abnormal voltage or current is detected on the common supply a DTC is set
Conditions for diagnostic trouble code (DTC):
1) Open circuit
Observable symptoms
1) Selective catalytic reduction (SCR) system does not function
Probable cause
1) Wiring harness
2) Connector
-
10 IN 1 FOR CAT SIS Caterpillar 2021 Full Service Dealer INCLUDING CAT 2019 C
CAT $110.00Rated 0 out of 5 -
Volvo Impact 2021 Trucks & Buses 06.2021 DVD 9116 Spare Parts Catalog
Trucks software $55.00Rated 0 out of 5 -
John Deere & Hitachi Parts ADVISOR 2020 [08.2020] Offline DVD Spare Parts Catalog
John Deere $120.00Rated 0 out of 5 -
DOWNLOAD NISSAN UD DIESEL PC-CONSULT DIAGNOSTIC 1.1.13 & PC-REPROMASTER 1.2.0
NISSAN UD $100.00Rated 0 out of 5 -
Hino Diagnostic eXplorer 2 – Hino DX2 v1.1.21.4 with keygen unlocked ( Hino trucks )
Hino $60.00Rated 0 out of 5
Related products
-
Allison 1000 & 2000 Gen 5 Fault Code:P1790 Gear Shift Module 1 Calibration Invalid
1000 & 2000 Gen 5Rated 0 out of 5 -
Allison 1000 & 2000 Gen 5 Fault Code:P2723 Pressure Control Solenoid 1 (PCS1) – Stuck Off
1000 & 2000 Gen 5Rated 0 out of 5 -
Allison 1000 & 2000 Gen 5 Fault Code:P2789 Clutch Adaptive Learning at Limit
1000 & 2000 Gen 5Rated 0 out of 5 -
Allison 1000 & 2000 Gen 5 Fault Code:P2686 Actuator Supply Circuit Voltage 3 High (HSD3)
1000 & 2000 Gen 5Rated 0 out of 5 -
Allison 1000 & 2000 Gen 5 Fault Code:U0074 CAN Communications BUS 2 Off
1000 & 2000 Gen 5Rated 0 out of 5 -
Allison 1000 & 2000 Gen 5 Fault Code:P2729 Pressure Control Solenoid 1 (PCS1) Control Circuit – Low
1000 & 2000 Gen 5Rated 0 out of 5 -
Allison 1000 & 2000 Gen 5 Fault Code:P2764 TCC PCS Control Circuit Low
1000 & 2000 Gen 5Rated 0 out of 5 -
Allison 1000 & 2000 Gen 5 Fault Code:P2669 Actuator Supply Voltage 2 Open
1000 & 2000 Gen 5Rated 0 out of 5 -
Allison 1000 & 2000 Gen 5 Fault Code:P0980 Shift Solenoid 3 (SS3) Control Circuit – High
1000 & 2000 Gen 5Rated 0 out of 5 -
Allison 1000 & 2000 Gen 5 Fault Code:P2761 TCC PCS Control Circuit Open
1000 & 2000 Gen 5Rated 0 out of 5 -
Allison 1000 & 2000 Gen 5 Fault Code:P2685 Actuator Supply Circuit Voltage 3 Low (HSD3)
1000 & 2000 Gen 5Rated 0 out of 5 -
Allison 1000 & 2000 Gen 5 Fault Code:P2637 Torque Management Feedback Signal – SEM
1000 & 2000 Gen 5Rated 0 out of 5
-
CAT 3406E (Prefix 5DS or 1LW) Fault Code: 25 PID: 102 SPN: FMI: 4 Boost Pressure voltage low
3406E (Prefix 5DS or 1LW)Rated 0 out of 5 -
Detroit DD13 GHG14 (2014-16) Fault Code: SPN 3057 FMI 2 (ACM) Selective Catalyst Reduction Inlet NOx Sensor – Error
DD13 GHG14 (2014-16)Rated 0 out of 5 -
Detroit DD13 EPA10 (2010-13) Fault Code: SPN 4364 FMI 18 (ACM) Selective Catalyst Reduction NOx Conversion Low
DD13 EPA10 (2010-13)Rated 0 out of 5 -
Volvo All Engines (2017 Emissions) Fault Code: P100111 PID: EMS Engine Stop Switch
All Engines (2017 Emissions)Rated 0 out of 5 -
Detroit DD16 GHG14 (2014-16) Fault Code: SPN 625 FMI 9 (ACM) Heartbeat Missing
DD16 GHG14 (2014-16)Rated 0 out of 5 -
Detroit DD15 EPA10 (2010-13) Fault Code: SPN 3662 FMI 4 (MCM) Injector Cylinder #4 Amplifier Control Valve Abnormal Operation (MIN)
DD15 EPA10 (2010-13)Rated 0 out of 5 -
Volvo All Engines (2010 Emissions) Fault Code: SPN 4356 FMI 3 PID: PSID 102 Aftertreatment Diesel Exhaust Fluid (DEF) Line Heater 3
All Engines (2010 Emissions)Rated 0 out of 5 -
PACCAR MX (2004 Emissions) Fault Code: U1798 CAN Communication – Message (EBC1) Out of Range, Engine Retarder Selection from Brake System
MX (2004 Emissions)Rated 0 out of 5 -
CAT 3406E (Prefix 5DS or 1LW) Fault Code: 56 PID: 231 SPN: FMI: 11 J1939 Data Link Fault
3406E (Prefix 5DS or 1LW)Rated 0 out of 5 -
Detroit DD13 GHG14 (2014-16) Fault Code: SPN 3031 FMI 19 (ACM) Diesel Exhaust Fluid Tank Temperature Signal Erratic via Controller Area Network
DD13 GHG14 (2014-16)Rated 0 out of 5