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Home >> Mazda >> 2005 >> 6 s, 4D Hatchback, Automatic >> Repair and Diagnosis (Single Page) >> Electrical >> Horns >> Instrumentation/Driver Info >> Instrument Cluster Input/Output Check Mode >> Inspection of Check Codes >> Check code 25
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Check code 25

CHECK CODE 25 DIAGNOSTIC PROCEDURE

Check code 25 Operation signal to water temperature gauge
INSPECTION INDICATION SITUATION ACTION
Wait for 2 seconds  after selecting check code 25. oo Water temperature gauge indicates in following order every 2 seconds  .
H --> Center --> C --> H (fixed)
Water temperature gauge is okay.
Other than stated above. Replace instrument cluster.
Err Replace instrument cluster.