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Home >> Infiniti >> 2019 >> QX30 Pure >> Repair and Diagnosis (Single Page) >> Electrical >> Body Electrical >> Body Control System (DTC/Circuit Diagnosis) >> DTC/Circuit Diagnosis >> DTC B129F: Electronic Stability Program Control Unit >> DTC Description >> DTC Detection Logic
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DTC Detection Logic

DTC

CONSULT screen items

DTC detecting condition

(Trouble diagnosis content)

[Malfunction type]

B129F

03

SSK STAT signal circuit (TCS)

[SSK status signal circuit (TCS)]

[FM/PWM FAILURES]

Diagnosis condition

Ignition switch ON

Signal (terminal)

SSK status signal

Threshold

Signal from electronic stability program control unit is not correct

Diagnosis delay time

-

11

[CIRC SHORT TO GRND]

Diagnosis condition

Ignition switch ON

Signal (terminal)

SSK status signal

Threshold

There is a short circuit to ground between BCM and electronic stability program control unit.

Diagnosis delay time

300 ms

15

[CIRC SHORT TO BATTERY OR OPEN]

Diagnosis condition

Ignition switch ON

Signal (terminal)

SSK status signal

Threshold

There is a short circuit to power or a open circuit between BCM and electronic stability program control unit.

Diagnosis delay time

300 ms