LEVER AS 9R9725 - Caterpillar

SPN 3556 - FMI 5
Table 44
EID     N/A    
Meaning     Current below normal or open circuit: Hci Dosing Pump (M3) detected by: AT ECM    
Possible Cause     1: Cable break
2: Pump M3 failure    
Possible Repair     1: Check cable, replace if necessary
2: Replace pump M3    SPN 3556 - FMI 6
Table 45
EID     N/A    
Meaning     Short to ground: Hci Dosing Pump (M3) detected by: AT ECM    
Possible Cause     1: Short to ground
2: Pump M3 failure    
Possible Repair     1: Check cable insulation, replace if necessary
2: Replace pump M3    SPN 4085 - FMI 5
Table 46
EID     N/A    
Meaning     Current below normal or open circuit: hydraulic Load Valve (V2) detected by: AT ECM    
Possible Cause     1: Cable break
2: Valve V2 failure    
Possible Repair     1: Check cable, replace if necessary
2: Replace valve V2    SPN 4085 - FMI 6
Table 47
EID     N/A    
Meaning     Short to ground: hydraulic Load Valve (V2) detected by: AT ECM    
Possible Cause     1: Short to ground
2: Valve V2 failure    
Possible Repair     1: Check cable insulation, replace if necessary
2: Replace valve V2    SPN 4354 - FMI 5
Table 48
EID     N/A    
Meaning     Open circuit or current below normal: DEF line heater detected by: AT ECM    
Possible Cause     1: Cable break
2: DEF line heater failure    
Possible Repair     1: Check cable, replace if necessary
2: Replace DEF line heater    SPN 4354 - FMI 6
Table 49
EID     N/A    
Meaning     Short to ground or current above normal: DEF line heater detected by: AT ECM    
Possible Cause     1: Short to ground
2: DEF line heater failure    
Possible Repair     1: Check cable insulation, replace if necessary
2: Replace DEF line heater    SPN 5397 - FMI 31
Table 50
EID     N/A    
Meaning     Soot loading: regeneration too frequent detected by: AT ECM    
Possible Cause     1: Blocked air line to sensor P2
2: Blocked DPF
3: Too high ash load
4: Sensor P2 failure    
Possible Repair     1: Check air line, clean or replace if necessary
2: Contact DSN
3: Contact DSN
4: Replace sensor P2    SPN 5486 - FMI 11
Table 51
EID     N/A    
Meaning     Controller Error: overheating    
Possible Cause     Controller overheated (greater than
85° C (185° F))    
Possible Repair     Only diagnostic    SPN 5799 - FMI 5
Table 52
EID     N/A    
Meaning     Compressor: broken fuse or relay contacts stick detected by: digital input    
Possible Cause     1: Broken fuse
2: Relay does not start
3: Cable break of the Relay
4: Relay does not stop, relay contacts stick    
Possible Repair     1: Check fuse, replace if necessary
2: Replace compressor relay
3: Check cable, replace if necessary
4: Replace compressor relay