John Deere Engines Fault Codes List: SPN 2023 FMI 14 to SPN 2056 FMI 14

Page 5 of 17 of the full John Deere Engines fault code list (1,853 codes). Each entry is the code as the machine reports it and what the manufacturer data says it means.

John Deere Engines codes SPN 2023 FMI 14 to SPN 2056 FMI 14

SPN 2023 FMI 14Incorrect CAN Message Received From Source Address 23
SPN 2023 FMI 19Communication Error with Source Address 23
SPN 2023 FMI 9The ETCP1 Message From ICC Has Not Been Received
SPN 2024 FMI 14Incorrect CAN Message Received From Source Address 24
SPN 2024 FMI 19Communication Error with Source Address 24
SPN 2024 FMI 9No CAN Message Received From Source Address 24
SPN 2025 FMI 14Incorrect CAN Message Received From Source Address 25
SPN 2025 FMI 19Communication Error with Source Address 25
SPN 2025 FMI 9No CAN Message Received From Source Address 25
SPN 2026 FMI 14Incorrect CAN Message Received From Source Address 26
SPN 2026 FMI 19Communication Error with Source Address 26
SPN 2026 FMI 9No CAN Message Received From Source Address 26
SPN 2027 FMI 14Incorrect CAN Message Received From Source Address 27
SPN 2027 FMI 19Communication Error with Source Address 27
SPN 2027 FMI 9No CAN Message Received From Source Address 27
SPN 2028 FMI 14Incorrect CAN Message Received From Source Address 28
SPN 2028 FMI 19Communication Error with Source Address 28
SPN 2028 FMI 9No CAN Message Received From Source Address 28
SPN 2029 FMI 14Incorrect CAN Message Received From Source Address 29
SPN 2029 FMI 19Communication Error with Source Address 29
SPN 2029 FMI 9No CAN Message Received From Source Address 29
SPN 2030 FMI 14Incorrect CAN Message Received From Source Address 30
SPN 2030 FMI 19Communication Error with Source Address 30
SPN 2030 FMI 9No CAN Message Received From Source Address 30
SPN 2031 FMI 14Incorrect CAN Message Received From Source Address 31
SPN 2031 FMI 19Communication Error with Source Address 31
SPN 2031 FMI 9No CAN Message Received From Source Address 31
SPN 2032 FMI 14Incorrect CAN Message Received From Source Address 32
SPN 2032 FMI 19Communication Error with Source Address 32
SPN 2032 FMI 9No CAN Message Received From Source Address 32
SPN 2033 FMI 14Incorrect CAN Message Received From Source Address 33
SPN 2033 FMI 19Synchronizing Problem with Source Address 33
SPN 2033 FMI 9No CAN Message Received From Source Address 33
SPN 2034 FMI 14Incorrect CAN Message Received From Source Address 34
SPN 2034 FMI 19Communication Error with Source Address 34
SPN 2034 FMI 9No CAN Message Received From Source Address 34
SPN 2035 FMI 14Incorrect CAN Message Received From Source Address 35
SPN 2035 FMI 19Communication Error with Source Address 35
SPN 2035 FMI 9No CAN Message Received From Source Address 35
SPN 2036 FMI 14Incorrect CAN Message Received From Source Address 36
SPN 2036 FMI 19Communication Error with Source Address 36
SPN 2036 FMI 9No CAN Message Received From Source Address 36
SPN 2037 FMI 14Incorrect CAN Message Received From Source Address 37
SPN 2037 FMI 19Communication Error with Source Address 37
SPN 2037 FMI 9No CAN Message Received From Source Address 37
SPN 2037 SMI 19Communication Error with Source Address 37
SPN 2038 FMI 14Incorrect CAN Message Received From Source Address 38
SPN 2038 FMI 19Communication Error with Source Address 38
SPN 2038 FMI 9No CAN Message Received From Source Address 38
SPN 2039 FMI 14Incorrect CAN Message Received From Source Address 39
SPN 2039 FMI 19Communication Error with Source Address 39
SPN 2039 FMI 9No CAN Message Received From Source Address 39
SPN 2040 FMI 14Incorrect CAN Message Received From Source Address 40
SPN 2040 FMI 19Communication Error with Source Address 40
SPN 2040 FMI 9No CAN Message Received From Source Address 40
SPN 2041 FMI 14Incorrect CAN Message Received From Source Address 41
SPN 2041 FMI 19Communication Error with Source Address 41
SPN 2041 FMI 9No CAN Message Received From Source Address 41
SPN 2042 FMI 14Incorrect CAN Message Received From Source Address 42
SPN 2042 FMI 19Communication Error with Source Address 42
SPN 2042 FMI 9No CAN Message Received From Source Address 42
SPN 2043 FMI 14Incorrect CAN Message Received From Source Address 43
SPN 2043 FMI 19Communication Error with Source Address 43
SPN 2043 FMI 9No CAN Message Received From Source Address 43
SPN 2044 FMI 14Incorrect CAN Message Received From Source Address 44
SPN 2044 FMI 19Communication Error with Source Address 44
SPN 2044 FMI 9No CAN Message Received From Source Address 44
SPN 2045 FMI 14Incorrect CAN Message Received From Source Address 45
SPN 2045 FMI 19Communication Error with Source Address 45
SPN 2045 FMI 9No CAN Message Received From Source Address 45
SPN 2046 FMI 14Incorrect CAN Message Received From Source Address 46
SPN 2046 FMI 19Communication Error with Source Address 46
SPN 2046 FMI 9No CAN Message Received From Source Address 46
SPN 2047 FMI 14Incorrect CAN Message Received From Source Address 47
SPN 2047 FMI 19Communication Error with Source Address 47
SPN 2047 FMI 9No CAN Message Received From Source Address 47
SPN 2048 FMI 14Incorrect CAN Message Received From Source Address 48
SPN 2048 FMI 19Communication Error with Source Address 48
SPN 2048 FMI 9No CAN Message Received From Source Address 48
SPN 2049 FMI 14Incorrect CAN Message Received From Source Address 49
SPN 2049 FMI 19Communication Error with Source Address 49
SPN 2050 FMI 14Incorrect CAN Message Received From Source Address 50
SPN 2050 FMI 19Communication Error with Source Address 50
SPN 2050 FMI 9No CAN Message Received From Source Address 50
SPN 2051 FMI 14Incorrect CAN Message Received From Source Address 51
SPN 2051 FMI 19Communication Error with Source Address 51
SPN 2051 FMI 9No CAN Message Received From Source Address 51
SPN 2052 FMI 14Incorrect CAN Message Received From Source Address 52
SPN 2052 FMI 19Communication Error with Source Address 52
SPN 2052 FMI 9No CAN Message Received From Source Address 52
SPN 2053 FMI 14Incorrect CAN Message Received From Source Address 53
SPN 2053 FMI 19Communication Error with Source Address 53
SPN 2053 FMI 9No CAN Message Received From Source Address 53
SPN 2054 FMI 14Incorrect CAN Message Received From Source Address 54
SPN 2054 FMI 19Communication Error with Source Address 54
SPN 2054 FMI 9No CAN Message Received From Source Address 54
SPN 2055 FMI 14Incorrect CAN Message Received From Source Address 55
SPN 2055 FMI 19Communication Error with Source Address 55
SPN 2055 FMI 9No CAN Message Received From Source Address 55
SPN 2056 FMI 14Incorrect CAN Message Received From Source Address 56

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Safety-critical: confirm before use

Safety first: park on level ground, stop the engine, and secure the machine before any inspection. Thresholds, component locations, wire numbers, fuse locations, and reset procedures can vary by model, configuration, and serial number. Confirm them in the service documentation for your exact machine.