Hyundai HL955 Manual page 77

DTC
HCESPN FMI
(When mounting the A/C Controller) 10 seconds continuous,
2
A/C controller Communication Data Error
831
(Results / Symptoms)
1. Control Function – A/C Controller malfunction
2 10 seconds continuous, ECM Communication Data Error
841
(Results /Symptoms)
1. Control Function – ECM operation failure
2 10 seconds continuous, TCU Communication Data Error
842
(Results / Symptoms)
1. Control Function – TCU operation failure
2 10 seconds continuous, Monitor Communication Data Error
844
(Results / Symptoms)
1. Control Function – Monitor operation failure
(When mounting the RMCU)
2
90 seconds continuous, RMCU Communication Data Error
850
(Results / Symptoms)
1. Control Function – RMCU operation failure
(When mounting the EHCU)
2
10 seconds continuous, EHCU Communication Data Error
861
(Results / Symptoms)
1. Control Function – EHCU operation failure
(When mounting the BKCU)
2
10 seconds continuous, BKCU Communication Data Error
869
(Results / Symptoms)
1. Control Function – BKCU operation failure
G : General C : Cummins Engine application equipment
Diagnostic Criteria
S : Scania Engine application equipment
3-24-2 3-26
Application
G C S