LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Infiniti >> 2023 >> QX55 Essential >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Collision/Avoidance >> Audio, Visual & Navigation System (DTC/Circuit Diagnosis) >> Circuit Diagnosis >> Multi Av (Av Control Unit) >> B130D Front RH Speaker >> DTC Description >> DTC Detection Logic
April 5, 2026: LEMON Manuals is launched! Read the announcement.

DTC Detection Logic

DTC No.

CONSULT screen terms

(Trouble diagnosis content)

DTC detection condition

B130D-13

Front right speaker

(Front door speaker RH)

[OPEN]

Diagnosis condition

When ignition switch is ON.

Signal (terminal)

  • FR SP RH+ (terminal 11)
  • FR SP RH- (terminal 12)

Threshold

-

Diagnosis delay time

30 seconds or more

B130D-1C

[SHORT]

Diagnosis condition

When ignition switch is ON.

Signal (terminal)

  • FR SP RH+ (terminal 11)
  • FR SP RH- (terminal 12)

Threshold

-

Diagnosis delay time

30 seconds or more

B130D-11

[GND-SHORT]

Diagnosis condition

When ignition switch is ON.

Signal (terminal)

  • FR SP RH+ (terminal 11)
  • FR SP RH- (terminal 12)

Threshold

-

Diagnosis delay time

30 seconds or more

B130D-12

[VB-SHOR]

Diagnosis condition

When ignition switch is ON.

Signal (terminal)

  • FR SP RH+ (terminal 11)
  • FR SP RH- (terminal 12)

Threshold

-

Diagnosis delay time

30 seconds or more