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Groundsmaster 4000--D/4010--D Page 5 -- 17 Electrical System
Fault Code
Fault Description
31 Brake/RH turn light output has open or short to ground
32 Brake/LH turn light output has open or short to ground
33 Forward piston (traction) pump output has open or short to ground
34 Reverse piston (traction) pump output has open or short to ground
35 Reverse engine cooling fan output (solenoid valve S10) has open or short to
ground
36 Disable dual engine cooling fan output (solenoid valve S11) has open or short
to ground
38 Center PTO output has open or short to ground
39 LH PTO output has open or short to ground
40 RH PTO output has open or short to ground
41 Solenoid valve S1 (lift/lower enable) output has open or short to ground
42 Solenoid valve S2 (LH deck raise) output has open or short to ground
43 Solenoid valve S3 (LH deck lower) output has open or short to ground
44 Solenoid valve S4 (LH deck float) output has open or short to ground
45 Solenoid valve S5 (center deck raise) output has open or short to ground
46 Solenoid valve S6 (center deck float) output has open or short to ground
47 Solenoid valve S7 (RH deck raise) output has open or short to ground
48 Solenoid valve S8 (RH deck lower) output has open or short to ground
49 Solenoid valve S9 (RH deck float) output has open or short to ground
52 Engine cooling fan output has open or short to ground
63 Traction pedal position sensor is returning a voltage higher than 4.75V or lower
than 0.25V (replace the traction pedal position sensor)
64 Traction pedal position sensor neutral switches do not align with calibrated
sensor values (recalibrate traction pedal position sensor)
65 Traction pedal position sensor forward/reverse switches are indicating the pedal
is in both positions at the same time (replace the traction pedal position sensor)
66 TEC controller o vercurrent in traction circuit
67 Traction current validation failure: make s ure TEC forward traction output is
connected to the piston pump forward traction solenoid coil. If circuit is connec-
ted, replace the front TEC controller.
Electrical
System