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Home >> Mazda >> 2003 >> MPV ES >> Repair and Diagnosis >> External Pages >> Different car >> Section 467 (Instrumentation/Driver Info) >> Instrument Cluster Input/Output Check Mode >> Check Code Inspection >> Check code 23
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Check code 23

WARNING: This page is about a different car, the 2005 Mazda RX-8. However, it is still accessible from the selected car via links, so may be relevant.
CHECK CODE 23 DIAGNOSTIC PROCEDURES

Check code 23 Fuel gauge operation signal
INSPECTION CONDITION DISPLAY ACTION
After selecting check code 23, wait approx. 2s. oo The fuel gauge indicates status in the following order approx. every 2 s. The fuel gauge is normal. approx. 2 s.
  • F --> 1/2 --> E --> F (fixed)
 The fuel gauge is normal.
Except above Replace the instrument cluster.
Err Replace the instrument cluster.
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