Mazda CX-9 Grand Touring 2009 Manual page 1530

Fig. 50: Audio Control Switch Terminals Continuity Chart (With HF/TEL System)
Courtesy of MAZDA MOTORS CORP.
Fig. 51: Audio Control Switch Terminals Continuity Chart (With HF/TEL System)
Courtesy of MAZDA MOTORS CORP.
Fig. 52: Identifying Audio Control Switch Terminals (With HF/TEL System)
Courtesy of MAZDA MOTORS CORP.
R : Resistance. See the table.
RESISTANCE SPECIFICATION
Switch position
VOL- button ON
VOL+ button ON
SEEK+ button ON
SEEK- button ON
MODE button ON
VOICE/MUTE button ON
OFF
MICROPHONE REMOVAL/INSTALLATION
1. Disconnect the negative battery cable.
2008 Mazda CX-9 Grand Touring
2008 BODY & ACCESSORIES Entertainment - Mazda CX-9
Resistance (ohm)
51-56
140-154
286-315
534-589
985-1,088
1,935-2,138
4,795-5,299