B2426 · 原廠技術資料

INFINITI · 2025-10-06

IF YOU CONFIRM The client states that either the rear hatch is inoperative, or the rear hatch closes after opening only a small amount, AND DTC B2426-23 for “SPINDLE SENSOR LH” and/or DTC B2427-23 for “SPINDLE SENSOR RH” is stored, AND/OR There is a growling type noise from the rear hatch area when opening/closing the rear hatch. · DTC B2426-23 for “SPINDLE SENSOR LH” and/or DTC B2427-23 for “SPINDLE SENSOR RH” may also be stored. HINT: If any DTC other than B2426-23 and/or B2427-23 is stored, this bulletin does not apply. ACTION Replace ONLY the spindle unit that is confirmed to be setting one of the DTCs listed above and/or causing the growling noise. Do NOT replace both spindle units when diagnosis leads to replacement of only one. HINT: Rear hatch spindle units are not hydraulic…

NISSAN · 2023-05-11

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. ï‚· U2154-87 CAN Comm Circuit ï‚· B2417-15 Touch Sensor Circuit LH Open ï‚· B2416-15 Touch Sensor Circuit RH Open ï‚· B2426-25 Spindle Sensor LH ï‚· B2427-11 Spindle Sensor RH ï‚· B2437-13 Spindle Motor RH ACTION Replace the Automatic Back Door Control Unit.

NISSAN · 2023-05-11

AUTOMATIC BACK DOOR DOES NOT OPEN IF YOU CONFIRM The automatic back door will not open 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. ï‚· U2369-87 CAN Comm Circuit ï‚· U2169-87 CAN Comm Circuit ï‚· B2417-15 Touch Sensor Circuit LH Open ï‚· B2416-15 Touch Sensor Circuit RH Open ï‚· B2426-11 Spindle Sensor LH ï‚· B2436-19 Spindle Motor LH ï‚· B2437-19 Spindle Motor RH ACTION Replace the Automatic Back Door Control Unit.

INFINITI · 2023-05-11

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. ï‚· U2154-87 CAN Comm Circuit ï‚· B2417-15 Touch Sensor Circuit LH Open ï‚· B2416-15 Touch Sensor Circuit RH Open ï‚· B2426-25 Spindle Sensor LH ï‚· B2427-11 Spindle Sensor RH ï‚· B2437-13 Spindle Motor RH ACTION Replace the Automatic Back Door Control Unit.

INFINITI · 2022-09-26

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: ï‚· B2422-78 (Back Door Position Abnormal) ï‚· B2422-79 (Back Door Position Abnormal) ï‚· B2426-11 (Spindle Sensor LH) ï‚· B2426-13 (Spindle Sensor LH) ï‚· B2426-25 (Spindle Sensor LH) ï‚· B2427-11 (Spindle Sensor RH) ï‚· B2427-13 (Spindle Sensor RH) ï‚· B2427-25 (Spindle Sensor RH) ï‚· B242A-13 (Closure Motor) ï‚· B2436-11 (Spindle Motor LH) ï‚· B2436-13 (Spindle Motor LH) ï‚· B2436-19 (Spindle Motor LH) ï‚· B2437-11 (Spindle Motor RH) ï‚· B2437-13 (Spindle Motor RH) ï‚· B2437-19 (Spindle Motor RH) Refer to the information provided in this…

INFINITI · 2021-09-14

REAR HATCH INOPERATIVE OR NOISE WHEN OPENING/CLOSING IF YOU CONFIRM The client states that either the rear hatch is inoperative, or the rear hatch closes after opening only a small amount, AND DTC B2426-23 SPINDLE SENSOR LH and/or DTC B2427-23 SPINDLE SENSOR RH is stored, AND/OR There is a growling type noise from the rear hatch area when opening/closing the rear hatch. ï‚· DTC B2426-23 SPINDLE SENSOR LH and/or DTC B2427-23 SPINDLE SENSOR RH may also be stored. NOTE: If any DTC other than B2426-23 and/or B2427-23 is stored, this bulletin does not apply. ACTION Replace ONLY the spindle unit that is confirmed to be setting one of the DTCs listed above and/or causing the growling noise. Do NOT replace both spindle units when diagnosis leads to replacement of only one. HINT: Rear hatch…

NISSAN · 2016-03-22

IF YOU CONFIRM The automatic back door does not operate and/or one or a combination of the following DTCs are found stored in the Automatic Back Door Control Module (ABD CU): - B2426-29 (SPINDLE SENSOR LH) - B2427-29 (SPINDLE SENSOR RH) - B2416-1E (TOUCH SEN R OPEN) - B2417-1E (TOUCH SEN L OPEN) - B242A-13 (CLSR CONDITION) ACTION 1. Check the battery voltage (engine not running). - Make sure battery voltage is between 12 and 15.5 volts. - Charge or replace the battery as needed. 2. For 2015 Murano Only: Refer to page 9, step 13 in the Service Procedure to confirm if ABD CU reprogramming is needed. - Reprogram the ABD CU, if needed. - If the ABD CU is reprogramed, also perform Automatic Back Door Manual Configuration. 3. Perform Automatic Back Door Calibration (see page 22). 4. Erase all…