“CLAAS MetaDiag 2007 Update 2016” has been added to your cart. View cart
ECM – 4815, Fan clutch
Electronic Viscous Fan: The Electronic Fan Drive contains a solenoid that controls the flow of fluid between reservoirs in the fan drive housing and cover. The Engine Control Module (ECM) provides a (PWM) Pulse Width Modulation signal to the solenoid and controls solenoid operation to optimize fan speed, based on coolant temperature, intake air temperature and A/C load.
Conditions for diagnostic trouble code (DTC):
1) The voltage at pin A14.EA:26 is below normal value
Observable symptoms
1) The fan will rotate at full speed at low engine speed
2) At high engine speeds, the fan will either be disengaged or run at low fan speed
Probable cause
1) Wiring harness
2) Connector
3) Solenoid valve, engine fan
Related products
-
Detroit DD15 GHG14 (2014-16) Fault Code: SPN 5357 FMI 18 (MCM) Fuel Quantity Low Detected
DD15 GHG14 (2014-16)Rated 0 out of 5 -
CAT 3126B Fault Code: 71-0 PID: Flash Code 01 SPN: FMI: Idle Shutdown Override
3126BRated 0 out of 5 -
Detroit DD16 GHG14 (2014-16) Fault Code: SPN 1077 FMI 14 (MCM) Internal or External Leakage of the High Pressure Fuel System (Too High, Leak Down Test)
DD16 GHG14 (2014-16)Rated 0 out of 5 -
Detroit DD16 EPA10 (2010-13) Fault Code: SPN 4334 FMI 2 (ACM) Diesel Exhaust Fluid Metering Unit Pressure Sensor – Drift
DD16 EPA10 (2010-13)Rated 0 out of 5 -
Volvo All Engines (2013 Emissions) Fault Code: P030400 PID: EMS Cylinder 4 Misfire Detected
All Engines (2013 Emissions)Rated 0 out of 5 -
Volvo All Engines (2013 Emissions) Fault Code: P25793A PID: EMS Turbocharger Speed Sensor “A” Circuit Range/Performance
All Engines (2013 Emissions)Rated 0 out of 5 -
Detroit DD15 GHG14 (2014-16) Fault Code: SPN 108 FMI 3 (MCM) Barometric Pressure (BP) Sensor Circuit Failed High
DD15 GHG14 (2014-16)Rated 0 out of 5 -
Volvo All Engines (2017 Emissions) Fault Code: P047012 PID: EMS Exhaust Pressure Sensor “A”
All Engines (2017 Emissions)Rated 0 out of 5 -
Detroit DD15 GHG14 (2014-16) Fault Code: SPN 677 FMI 4 (MCM, CPC) Engine Starter Relay Circuit Failed Low
DD15 GHG14 (2014-16)Rated 0 out of 5 -
Volvo All Engines (2013 Emissions) Fault Code: P10F800 PID: EMS Air Filter Clogged
All Engines (2013 Emissions)Rated 0 out of 5 -
Detroit DD15 GHG14 (2014-16) Fault Code: SPN 520267 FMI 2 (MCM) Motor Control Module Engine Hours Data Erratic, Intermittent or Incorrect
DD15 GHG14 (2014-16)Rated 0 out of 5 -
Detroit DD15 EPA10 (2010-13) Fault Code: SPN 411 FMI 0 (MCM) Exhaust Gas Recirculation Differential Pressure is Too High at Low Speeds and Loads
DD15 EPA10 (2010-13)Rated 0 out of 5 -
Detroit DD13 EPA10 (2010-13) Fault Code: SPN 723 FMI 4 (MCM) Short to Ground
DD13 EPA10 (2010-13)Rated 0 out of 5