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Home >> Mazda >> 2013 >> 5 Grand Touring >> Repair and Diagnosis >> External Pages >> Different car >> Section 430 (Instrumentation/Driver Info) >> Instrument Cluster Input/Output Check Mode >> Inspection of Diagnostic Trouble Codes >> DTC 25 - Operation Signal To Water Temperature Gauge

DTC 25 - Operation Signal To Water Temperature Gauge

WARNING: This page is about a different car, the 2005 Mazda MPV. However, it is still accessible from the selected car via links, so may be relevant.
DIAGNOSTIC PROCEDURE - DTC 25

DTC 25 Operation signal to water temperature gauge
INSPECTION INDICATION SITUATION ACTION
Wait for 2 seconds  after selecting DTC 25. 00 Water temperature gauge indicates in following order for every 2 seconds. 
  • H-->Center-->C-->H (fixed)
Water temperature gauge is okay.
Other than stated above. Replace instrument cluster.
99 Replace instrument cluster.