Mazda CX-9 Grand Touring 2009 Manual page 1834

2008 BODY & ACCESSORIES Instrumentation/Driver Info - Mazda CX-9
01 Information display
Audio unit
02
Climate control unit
04 TNS relay
06 Ignition switch
Dimmer cancel switch (Instrument
07
cluster)
- LCD
NOTE:
The check codes are displayed in numerical order. (While performing the
inspection, if you want to inspect a check code with a number smaller than
the code number you are currently inspecting, terminate the check mode
then repeat the inspection from the beginning.)
Fig. 15: Information Display Input/Output Check Mode Procedure Chart
2008 Mazda CX-9 Grand Touring
CAN system
DTC U2516: CAN system communication error
CAN system
DTC U0184: Communication error to audio unit
DTC U0164: Communication error to climate
control unit
TNS relay
TNS signal wiring harness
Ignition switch
Instrument cluster
Related wiring harness
LCD