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Home >> Mazda >> 2005 >> 6 s, 4D Hatchback, Automatic >> Repair and Diagnosis >> Electrical >> Horns >> Instrumentation/Driver Info >> Instrument Cluster Input/Output Check Mode >> Inspection of Check Codes >> Check code 59

Check code 59

CHECK CODE 59 DIAGNOSTIC PROCEDURE

STEP INSPECTION INDICATION ACTION
1 The three digits number is indicated after selecting check code 59.
Confirm the first digit from the right.
First digit from the right
0
The CAN system is okay.
Go to next step.
First digit from the right
1
The DTC of CAN system is detected.
Perform the DTC inspection. (See DTC TABLE [MULTIPLEX COMMUNICATION SYSTEM] .)
  • If the CAN system is okay, replace the instrument cluster.

Go to next step.
2 Confirm the second digit from the right. Second digit from the right
0
The wiring harnesses between the fuel gauge sender unit and instrument cluster are okay.
Go to next step.
Second digit from the right
1
Inspect following parts.
  • Fuel gauge sender unit
  • Wiring harness (Fuel gauge sender unit-instrument cluster)
    • If fuel gauge sender unit and wiring harness are okay, replace the instrument cluster.

Go to next step.
3 Confirm the third digit from the right. Third digit from the right
0
The fuel pulse signal from the PCM is okay.
Third digit from the right
1
Inspect the PCM.
See DTC TABLE [L3] , DTC TABLE [AJ] , PCM INSPECTION [L3] , PCM INSPECTION [AJ]
  • If the PCM is okay, replace the instrument cluster.