ENGINE DIAGNOSTIC TROUBLE CODES (DTCs) Engine diagnostic trouble codes are displayed in the multi-function display screen.
The FMI identifies the type of failure that has occurred; for example, FMI 03 indicates a value above normal. Combining SPN 000110 with FMI 03 means the engine coolant temperature input voltage is too high. This example would display in the multi-function display as error code 000110-03.
Diagnostic trouble codes are displayed as a two-part code: Suspect Parameter Number (SPN) and Failure Mode Identifier (FMI), as shown on the following table.
Always contact your servicing engine dealer for help in correcting the diagnostic trouble codes that are displayed for the engine.
The first part is a Suspect Parameter Number (SPN) followed by a Failure Mode Identifier (FMI). To determine the exact type of failure, both parts (SPN and FMI) of the code are needed.
The fault code listing in the following tables are in ascending SPN/FMI codes.
The SPN identifies the system or the component that has the failure; for example, SPN 000110 indicates a failure in the engine coolant temperature sensor. DTC
Error Description
SPN
FMI
000029
00 01 02 03 04 08 15
Accelerator Accelerator Accelerator Accelerator Accelerator Accelerator Accelerator
Pedal Pedal Pedal Pedal Pedal Pedal Pedal
Position Position Position Position Position Position Position
Sensor Sensor Sensor Sensor Sensor Sensor Sensor
“B” “B” “B” “B” “B” “B” “B”
Above normal operational range Below normal operational range Intermittent fault Shorted to high source Shorted to low source Communication fault Not available
000091
00 01 02 03 04 15
Accelerator Accelerator Accelerator Accelerator Accelerator Accelerator
Pedal Pedal Pedal Pedal Pedal Pedal
Position Position Position Position Position Position
Sensor Sensor Sensor Sensor Sensor Sensor
“A” “A” “A” “A” “A” “A”
Above normal operational range Below normal operational range Intermittent fault Shorted to high source Shorted to low source Not available
000100
01 04
Oil Pressure Oil Pressure Switch
Too Low Shorted to low source
000108
02 03 04
Barometric Pressure Sensor Barometric Pressure Sensor Barometric Pressure Sensor
Intermittent fault Shorted to high source Shorted to low source
000110
00 02 03 04
Engine Engine Engine Engine
Too high Intermittent fault Shorted to high source Shorted to low source
000158
00 01
System Voltage System Voltage
Too high Too low
000167
01 04
Charge Warning Battery Charge Switch
Shorted to low source
000190
00
Engine Speed
Over speed condition
000628
02 02 12
E-ECU Internal Fault E-ECU Internal Fault E-ECU Internal Fault
FlashROM Check Sum Error (Data Set 1) FlashROM Check Sum Error (Data Set 2) FlashROM Check Sum Error (Main Software)
000630
02 12
E-ECU Internal Fault E-ECU Internal Fault
EEPROM Check Sum Error (Data Set 2) EEPROM Read / Write fault
PRINTED IN U.S.A.
Error Code Type
Coolant Temperature Coolant Temperature Sensor Coolant Temperature Sensor Coolant Temperature Sensor
71
50960067/BP0514
