Input/Output Check Mode Operation; Input Circuit Check - Mazda RX-8 2004 Service Highlights

INPUT/OUTPUT CHECK MODE OPERATION

Operation procedure
• Refer to RX-8 Workshop Manual.

Input circuit check

• When the parts listed in the chart are operated and output a signal to the instrument cluster, the built in
microcomputer judges the quality of the input circuit based on that signal.
Check
Parts sending input signal
code
01 Buckle switch
04 Door switch
08 TNS relay
BUCKLE
SWITCH
INSTRUMENT
CLUSTER
INSTRUMENTATION/DRIVER INFO.
DOOR TNS
SWITCH RELAY
MICROCOMPUTER
Check
Parts sending input signal
code
22 Fuel gauge sender unit
31 Key reminder switch
KEY REMINDER
SWITCH
LCD
CHU092255430S06
FUEL GAUGE
SENDER UNIT
CHU0922S004
09–22–7
09–22