MacDon M1240 - Page 546

215916 526 Revision A
Fault Codes
Telltale
Short
Description
Full Fault
Description
Recommended
Fix/Check Message
SA SPN FMI
104 521501 8
Electrical System
Swath Compressor
Vref Error Reference voltage error. Check sensor wiring for
damage.
104 521502 3
Electrical System
AHHC Left-out Sensor Low Alarm Sensor voltage below 0.35V. Check sensor power
supply. Adjust and re-calibrate or replace sensor if necessary.
104 521502
4
Electrical System
AHHC Left-out Sensor
High Alarm
Sensor voltage above 4.5 V. Check for wiring damage. Adjust and re-calibrate or replace sensor if necessary.
104 521502
5
Electrical System
AHHC Left-out Sensor
Low Error
Sensor voltage below 0.175V. Check sensor power supply. Adjust and re-calibrate or replace sensor if necessary.
104 521502 6
Electrical System
AHHC Left-out Sensor
High Error
Sensor voltage above 4.75 V. Check for wiring damage. Adjust and re-calibrate or replace sensor if necessary.
104 521502 8
Electrical System
AHHC Left-out Sensor Vref Error Reference voltage error. Check sensor wiring for
damage.
104 521503 3
Electrical System
AHHC Left-in Sensor Low Alarm Sensor voltage below 0.35V. Check sensor power
supply. Adjust and re-calibrate or replace sensor if necessary.
104 521503
4
Electrical System
AHHC Left-in Sensor
High Alarm
Sensor voltage above 4.5 V. Check for wiring damage. Adjust and re-calibrate or replace sensor if necessary.
104 521503
5
Electrical System
AHHC Left-in Sensor
Low Error
Sensor voltage below 0.175V. Check sensor power supply. Adjust and re-calibrate or replace sensor if necessary.
104 521503 6
Electrical System
AHHC Left-in Sensor
High Error
Sensor voltage above 4.75 V. Check for wiring damage. Adjust and re-calibrate or replace sensor if necessary.
104 521503 8
Electrical System
AHHC Left-in Sensor Vref Error Reference voltage error. Check sensor wiring for
damage.
104 521504 3
Electrical System
AHHC Right-in Sensor Low Alarm Sensor voltage below 0.35V. Check sensor power
supply. Adjust and re-calibrate or replace sensor if necessary.
104 521504
4
Electrical System
AHHC Right-in Sensor High Alarm
Sensor voltage above 4.5 V. Check for wiring damage. Adjust and re-calibrate or replace sensor if necessary.
104 521504
5
Electrical System
AHHC Right-in Sensor
Low Error
Sensor voltage below 0.175V. Check sensor power supply. Adjust and re-calibrate or replace sensor if necessary.
REFERENCE