NOTE： If DTC “B26E7” detected along with DTC “U1000”, first diagnose the DTC “U1000”. Refer to Diagnosis Procedure. 1.LOW TIRE PRESSURE WARNING CONTROL UNIT SELF DIAGNOSTIC RESULT Perform “Self Diagnostic Result” of low tire pressure warning control unit with CONSULT-III. Refer to CONSULT-III Function (GT-R certified NISSAN dealer).
Is any DTC detected?
YES>>GO TO 2.
NO>>GO TO 4.
2.LOW TIRE PRESSURE WARNING CONTROL UNIT DIAGNOSIS
Perform low tire pressure warning control unit component diagnosis of detected DTC. Refer to DTC Index.
>>GO TO 3.
3.BCM SELF DIAGNOSTIC RESULT
Erase DTC of BCM, and perform “Self Diagnostic Result” again.
Is DTC “B26E7” detected?
YES>>Replace BCM. Refer to Exploded View.
NO>>INSPECTION END
4.REPLACE LOW TIRE PRESSURE WARNING CONTROL UNIT TEMPORARILY
Remove low tire pressure warning control unit, and install normal low tire pressure warning control unit.
>>GO TO 5.
5.BCM SELF-DIAGNOSTIC RESULT
Erase DTC of BCM, and perform “Self Diagnostic Result” again.
Is DTC “B26E7” detected?
YES>>Replace BCM. Refer to Exploded View.
NO>>Replace low tire pressure warning control unit. Refer to Exploded View (GT-R certified NISSAN dealer).