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Home >> Infiniti >> 2023 >> QX55 Essential >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Drivers Assistance Systems - ADAS >> Audio, Visual & Navigation System (DTC/Circuit Diagnosis) >> Circuit Diagnosis >> Multi Av (Av Control Unit) >> B130F Front LH Speaker >> DTC Description >> DTC Detection Logic
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DTC Detection Logic

DTC No.

CONSULT screen terms

(Trouble diagnosis content)

DTC detection condition

B130F-13

Front left speaker

(Front speaker door LH)

[OPEN]

Diagnosis condition

When ignition switch is ON.

Signal (terminal)

  • FR SP LH+ (terminal 2)
  • FR SP LH- (terminal 3)

Threshold

-

Diagnosis delay time

30 seconds or more

B130F-1C

[SHORT]

Diagnosis condition

When ignition switch is ON.

Signal (terminal)

  • FR SP LH+ (terminal 2)
  • FR SP LH- (terminal 3)

Threshold

-

Diagnosis delay time

30 seconds or more

B130F-11

[GND-SHORT]

Diagnosis condition

When ignition switch is ON.

Signal (terminal)

  • FR SP LH+ (terminal 2)
  • FR SP LH- (terminal 3)

Threshold

-

Diagnosis delay time

30 seconds or more

B130F-12

[VB-SHOR]

Diagnosis condition

When ignition switch is ON.

Signal (terminal)

  • FR SP LH+ (terminal 2)
  • FR SP LH- (terminal 3)

Threshold

-

Diagnosis delay time

30 seconds or more