Check Code 59

CHECK CODE 59

Check code 59	CAN system/fuel system
STEP	INSPECTION	INDICATION	ACTION
1	The three digits number is indicated after selecting check code 59. Confirm the first digit from the right.	Courtesy of MAZDA MOTORS CORP.	The CAN system is normal. Go to next step.
1		Courtesy of MAZDA MOTORS CORP.	The DTC of CAN system is detected. Perform the DTC inspection. (See DTC TABLE [MULTIPLEX COMMUNICATION SYSTEM] .) If the CAN system is normal, replace the instrument cluster. Go to next step.
2	Confirm the second digit from the right.	Courtesy of MAZDA MOTORS CORP.	The wiring harnesses between the fuel gauge sender unit and instrument cluster are normal. Go to next step.
2	Confirm the second digit from the right.	Courtesy of MAZDA MOTORS CORP.	Inspect following parts. Fuel gauge sender unit Wiring harness (Fuel gauge sender unit-instrument cluster) If fuel gauge sender unit and wiring harness are normal, replace the instrument cluster. Go to next step.
3	Confirm the third digit from the right.	Courtesy of MAZDA MOTORS CORP.	The fuel pulse signal from the PCM is normal.
3	Confirm the third digit from the right.	Courtesy of MAZDA MOTORS CORP.	Inspect the PCM. (See DTC TABLE [LF] and PCM INSPECTION [LF] ) If the PCM is normal, replace the instrument cluster.