B2427 on the 2022 Infiniti QX60
The bulletins listed name this code in NHTSA's summary, or are about the same components. A bulletin or a recall listed here may apply to the model year. None of it is a diagnosis.
This code is specific to a manufacturer and is not described here. Its meaning is in the manufacturer's service information.
| ITB23-018 | 2023-06-07. Service bulletin. AUTOMATIC BACK DOOR PARTIALLY OPENS IF YOU CONFIRM The automatic back door will only open partially and then will change to “manual mode” when using the Intelligent Key, back door request button, or the interior dash button, OR Any one or combination of the DTCs listed below are stored in AUTO BACK DOOR ECU. • U2154-87 CAN Comm Circuit • B2417-15 Touch Sensor Circuit LH Open • B2416-15 Touch Sensor Circuit RH Open • B2426-25 Spindle Sensor LH • B2427-11 Spindle Sensor RH • B2437-13 Spindle Motor RH ACTION Replace the Automatic Back Door Control Unit. |
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| ITB22-034 | 2022-10-07. Service bulletin. POWER BACK DOOR INTERMITTENT OPERATION AND DTCS STORED IN AUTO BACK DOOR ECU SERVICE INFORMATION If you confirm the power back door does not operate or has intermittent operation, and any of the following DTCs are stored in the AUTO BACK DOOR ECU: • B2422-78 (Back Door Position Abnormal) • B2422-79 (Back Door Position Abnormal) • B2426-11 (Spindle Sensor LH) • B2426-13 (Spindle Sensor LH) • B2426-25 (Spindle Sensor LH) • B2427-11 (Spindle Sensor RH) • B2427-13 (Spindle Sensor RH) • B2427-25 (Spindle Sensor RH) • B242A-13 (Closure Motor) • B2436-11 (Spindle Motor LH) • B2436-13 (Spindle Motor LH) • B2436-19 (Spindle Motor LH) • B2437-11 (Spindle Motor RH) • B2437-13 (Spindle Motor RH) • B2437-19 (Spindle Motor RH) Refer to the information provided in this bulletin to determine if the back door stays’ (spindles’) wire harness connector (#4 and #10 in Figure 1) has a spread terminal. |
2 on file from NHTSA, as of 2026-10-19. See them in the bulletin list. A bulletin lists model years: read the document for which vehicles it concerns.