Power back door intermittent operation and dtcs stored in auto back door ECU service information

Bulletin number

ITB22-034

Component

Structure

Summary

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.

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