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MAZ Truck Blink Fault Codes DTC


MAZ Trucks Error Codes of Malfunctions and their Interpretation

 

Blink Code - Description of the fault

 

00000000 - Faulty engine speed sensor A

00001000 - Engine Speed B Sensor Failure

00010000 - Failure of the gearbox output shaft rotational speed sensor

00011000 - Low signal of the position sensor rail A

00011001 - High signal level sensor rack rail A

00011010 - Rail A position sensor signal failure

00100000 - Low level signal rack position sensor

00100001 - High signal level sensor position rail B

00100010 - Rail B sensor failure

00101000 - Low level signal pedal position sensor A

00101001 - A high level signal pedal position sensor A

00101010 - Failure of the signal pedal position sensor A

00110000 - Low level signal pedal position sensor B

00110001 - High level signal pedal position sensor B

00110010 - Fault pedal position sensor signal B

00111000 - Low signal boost pressure sensor

00111001 - High boost boost sensor signal

00111010 - Faulty boost pressure sensor signal

01000000 - Low signal level additional pressure sensor

01000001 - High level sensor signal of an additional pressure sensor

01000010 - Additional pressure sensor signal failure

01001000 - Low charge air temperature sensor signal

01001001 - High charge air temperature sensor signal

01001010 - Charge air temperature sensor signal malfunction

01010000 - Low fuel temperature sensor signal

01010001 - High fuel temperature sensor signal

01010010 - Fuel temperature sensor signal failure

01011000 - Low coolant temperature sensor signal

01011001 - High coolant temperature sensor signal

01011010 - Coolant Temperature Sensor Failure

01100000 - Low temperature sensor signal

01100001 - High signal level of the optional temperature sensor

01100010 - Temperature Sensor Failure

01101000 - Low voltage sensor signal

01101001 - High voltage sensor signal

01101010 - Faulty voltage sensor signal

01110000 - Low voltage in the sensor supply circuit

01110001 - High voltage in the sensor supply circuit

01110010 - Sensor signal voltage failure

01111000 - Low speed limit selector signal

01111001 - High speed limit selector signal

01111010 - Speed limit selector signal failure

10000000 - Abnormal speed

10000001 - Error initializing data

10000010 - Initial System Test Error

10001000 - Error reading EEPROM

10001001 - Error writing EEPROM

10001010 - EEPROM data error

10001011 - Data version mismatch in EEPROM

10010000 - Rail control key not responding

10010001 - Rail temperature control key temperature rise

10010010 - No power supply to rail control key

10010011 - Output short circuit / No load on rail control key

10011000 - DD11 key not responding

10011001 - DD11 key output channel error

10100000 - DD12 key not responding

10100001 - DD12 key output channel error

10101000 - No load on Check Engine lamp key

10101001 - Short to power or temperature rise of the Check Engine Lamp Control Key

10101010 - Short to Check Engine Lamp Control Key

10110000 - No load on emergency stop valve control key


10110001 - Short circuit to power or temperature rise of emergency stop valve control key

10110010 - Emergency Stop Valve Control Key Shorted To Ground

10111000 - No load on starter relay control key

10111001 - Short to power or temperature rise of the starter relay control key

10111010 - Starter relay control key short to ground

11000000 - No load on the main relay control key

11000001 - Short circuit to power or temperature rise of the control switch of the main relay

11000010 - Short circuit to a key of control of the main relay

11001000 - No load on exhaust gas bypass valve control key 1

11001001 - Short to power or temperature rise of exhaust gas bypass valve control key 1

11001010 - Short circuit to a key of exhaust gas bypass valve control key 1

11010000 - No load on cruise control indication control key

11010001 - Short to power or temperature rise of the cruise control indication control key

11010010 - Short circuit to the cruise control indication control key

11011000 - No load on exhaust gas bypass valve control key

11011001 - Short circuit to power or excess temperature of the exhaust gas bypass valve control key

11011010 - Short circuit to a key of exhaust gas bypass valve control key

11100000 - No additional key load

11100001 - Short circuit to power or excess temperature of the additional key

11100010 - Short circuit to the earth of an additional key