Mazda RX-8 Workshop Manual page 3940

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2011 - RX-8 - Body and Accessories
PANEL LIGHT CONTROL SWITCH INSPECTION
1. Connect the panel light control switch connector.
2. Connect the negative battery cable.
3. Measure the voltage at each terminal.
If the voltage is not as specified in the Terminal Voltage Table (Reference),
inspect the parts under "Inspection item(s)".
4. Disconnect the panel light control switch connector.
If there is any malfunction, inspect the parts under "Inspection item(s)".
Terminal Voltage Table (Reference)
Signal
Terminal
name
A
Illumination
F
If the system does not work properly even though the parts or
related wiring harnesses do not have any malfunction, replace
the panel light control switch.
Measured
Connected to
condition
Instrument
cluster
Inspect using an
oscilloscope. (See
Terminals A and F
Each
Inspection.)
illumination
Measured Voltage
condition (V)/Continuity
–
Inspection item(s)
Instrument
cluster
Each
illumination
Related wiring