MBE 4000 DDEC VI Troubleshooting – Section 29.1 SPN 110/FMI 0

Section 29.1
SPN 110/FMI 0

The diagnostic condition is typically engine coolant temperature high.‪

Section 29.1.1
Multiple Code Check

Perform the following steps to check for multiple codes‪

1. Turn the ignition ON (key ON, engine OFF).
2. Plug in the diagnostic tool.
3. Read active codes.
   1. If fault 110/3 is active in addition to 110/0, refer to "29.2 SPN 110/FMI 3" .
   2. If fault 110/4 is active in addition to 110/0, refer to "29.3 SPN 110/FMI 4" .
   3. If fault 111/1 is active in addition to 110/0, refer to "30.1 SPN 111/FMI 1" .
   4. If only fault code 110/0 is active, refer to "14 High Engine Coolant Temperature" 14 in this manual or refer to "4 Cooling System" 4 in the EPA07 MBE4000 Service Manual (6SE420).