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Home >> Infiniti >> 2015 >> QX80 Base, AWD >> Repair and Diagnosis >> Accessories & Equipment >> Infotainment >> Audio, Visual & Navigation System (BOSE Audio With Navigation) (Diagnostic Trouble Codes (DTCS) U1207-B272C, Symptom Tests And R & I) >> DTC/Circuit Diagnosis >> Steering Switch Signal A Circuit >> Component Inspection

Component Inspection

Measure the resistance between the steering switch connector terminals 14 to 17 and 15 to 17.

STANDARD

Between terminals 14 and 17  
ENTER switch ON : 2003 - 2043 Ω
PTT 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  
BACK_R switch ON : 716 - 730 Ω
TEL switch ON : 318 - 324 Ω
VOL UP switch ON : 120 - 122 Ω
VOL DOWN switch ON : 0 Ω
Fig 1: Measuring Resistance Between Steering Switch Connector Terminals 14 To 17 And 15 To 17
G04890018Courtesy of NISSAN NORTH AMERICA, INC.