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Diagnosis Procedure
1.CHECK DTC PRIORITY
If DTC U2176-57 is displayed with DTC U1327-52 or DTC U1327-54, first perform the trouble diagnosis for DTC U1327-52 or U1327-54.
Is DTC U1327-52 or U1327-54 detected?
Refer to DTC Description (U1327-52) or DTC Description (U1327-54).
 
2.CHECK MAC DIAGNOSIS
With M.U.T.-III SE
Perform "Diagnostic Trouble Code" mode of “Multi Around Monitor” using M.U.T.-III SE.
Is DTC U2176-57 detected with DTC U214F-57 and DTC U2152–57 (with MI PILOT Assist) at the same time?
(all DTC codes are detected at the same time)Replace around view monitor control unit. Refer to Removal and Installation.
(all DTC codes are not detected at the same time)
 
3.CHECK NETWORK-DTC
With M.U.T.-III SE
Perform "CAN Diag".
Is the inspection result normal?
Contact Techline and report the vehicle condition.
Repair or replace root cause.