Mazda CX-9 Grand Touring 2009 Manual page 1824

2008 BODY & ACCESSORIES Instrumentation/Driver Info - Mazda CX-9
Using the SST (Fuel and thermometer checker) or
5 resistor, input 100 ohms between instrument cluster
terminals 1D and 1R.
Inspect the wiring harness and connector between instrument cluster and fuel gauge sender unit.
6
If there is any malfunction, repair or replace the wiring harness or connector.
If there is no malfunction, replace the instrument cluster.
Check code 23
CHECK CODE INSPECTION CHART (CHECK CODE 23)
Check code 23
INSPECTION
CONDITION
After selecting check code
23, wait for approx. 2 s.
Check code 25
2008 Mazda CX-9 Grand Touring
Except above
Fuel gauge operation signal
DISPLAY
The fuel gauge indicates status
in the following order approx.
every 2 s.
Replace the instrument cluster.
ACTION
F --> 1/2 --> E --> F
(fixed)
Except above
Inspect the fuel
gauge sender
unit.
Go to the next
step.
The fuel gauge
is normal.
Replace the
instrument
cluster.