Cab Display Module (Cdm) Error Codes - MacDon M205 Operator's Manual

8.5 Cab Display Module (CDM) Error Codes

The CDM displays error codes when there is a fault with one of the sensors that monitor and control windrower
operation. Use the list of error codes to help identify a specific problem with the windrower.
NOTE:
In the case of dual codes being shown for an item (primarily the solenoid valves), the first code indicates a SHORT
CIRCUIT condition, while the second code indicates an OPEN CIRCUIT condition. That is, E41 would be a SHORT
in the reel aft solenoids (P55, P59), while E141 would indicate an OPEN circuit.
Codes
E1
E2 RTCH NOT ALLOWED
E3 CDM CAN BUS ERROR
E4
HDR DRV NOT ALLOWED
E5 CHECK HEADER ID
E6 TEMP GAUGE SHORT
E7 SPEED STICK SHORT
E8 HEADER ENABLE SHORT
E9 WCM ENABLE SHORT
E10 CDM INTERNAL ERROR
E11 CDM POWER UP
E12 WCM POWER UP
E13 FUEL SOLENOID
E14
E15
KNIFE DRIVE PWM P68
E16
DRAPER DRIVE PWM P69
E17 REEL DRIVE PWM P70
E18
E19
E20
E21 E121 REVERSER
E22
E23 E123 REVERSER
E24 E124 DECK SHFT RIGHT P95
214603
CDM Display
REFERENCE
Return to cut activated with the header off
CANBUS error with CDM, check electrical connections
Header engage switch activated while in engine-forward
Header ID change has been detected while the header was
engaged
Wiring/connection problem
Wiring/connection problem
Wiring/connection problem
Wiring/connection problem
A generic internal CDM error summarizing a number of
internal problems
Indicates that the voltage on CDM connector P38, pin 26 is
too low or the ground connections are loose; could be a
wiring issue
E12 indicates that the voltage on WCM connector P34, pin 2
is too low or the ground on pin 9 is loose; could be a wiring
issue
WCM fuel solenoid output fault detected
Knife drive – PWM solenoid P68 drive fault detected
Draper drive – PWM solenoid P69 drive fault detected
Reel drive – PWM solenoid P70 drive fault detected
Reverser solenoid P106 fault detected
Reverser – solenoid (P65, P71) fault detected
Right deck shift solenoid P95 fault detected
478
Description
Revision A