Component Inspection
Measure the resistance between the steering switch connector terminals 14 to 17 and 15 to 17.
Standard
Between terminals 14 and 17
"HANDSFREE/PHONE" switch ON: 708 - 737 Ω
MENU DOWN switch ON: 314 - 327 Ω
MENU UP switch ON: 118 - 123 Ω
SOURCE switch ON: Less than 1 Ω
Between terminals 15 and 17
"END CALL" switch ON: 314 - 327 Ω
VOL UP switch ON: 118 - 123 Ω
VOL DOWN switch ON: Less than 1 Ω