This illustration show you the easy way to solve Scania truck auxiliary heater system ATA 111 insufficient voltage problem.
Related Contents:
2024.07 Scania SDP3 V2.61.2 V2.40 Diagnostic Software Free Download
2023 2018 Scania Multi EPC Parts Catalogue Free Download
Scania VCI3 Diagnostic Adapter Full Chips
Scania Truck Insufficient voltage
Error identification
The voltage has been too low. Below 20 V.
Cause
Fault in cable harness, battery or control unit.
Notes
The auxiliary heater was switched off because the voltage to the control unit was too low.
Action
Check the voltage supply. Measuring points 1 and 9 in the connector from the auxiliary heater toward the vehicle cable harness. The measurement should not be different from the voltage value from the battery.
If the voltage is above 20 V, renew the control unit.
If the voltage is below 20 V, check the voltage supply.
Check connectors and wiring.
Check the positive and negative connections.
Clear the fault code and test run the auxiliary heater and vehicle.
For more information about Scania truck,please refer to:Scania Trouble Repair.
This instruction show you guide on how to remove the threshing drum for CLAAS Lexion…
This instruction show you guide on how to display service menu for Hitachi ZX890-7 excavator.…
Here is the instruction show you guide on how to do Advanced Tool Select and Basic…
Here car-auto-repair.com show you guide on how to solve P1161 trouble code on resistance error…
AGCO EEM Dosing module Description The dosing module (DM) is installed in the exhaust…
Here is the instruction show you guide on how to solve Caterpillar C9 fault code 64-2…