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: 716 - 730 Ω
MENU DOWN switch ON: 318 - 324 Ω
MENU UP switch ON: 120 - 122 Ω
SOURCE switch ON: 0 Ω
Between terminals 15 and 17
END CALL switch ON: 318 - 324 Ω
VOL UP switch ON: 120 - 122 Ω
VOL DOWN switch ON: 0 Ω