Diagnosis Procedure
1.
CHECK DTC PRIORITY
If DTC U2148 is displayed with DTC P0607, first perform the confirmation procedure (trouble diagnosis) for DTC P0607.
Is DTC P0607 detected?
Proceed to
DTC Description
.
Perform the trouble diagnosis for CAN communication system. Refer to
Trouble Diagnosis Flow Chart
.
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Proceed to DTC Description
.
Perform the trouble diagnosis for CAN communication system. Refer to Trouble Diagnosis Flow Chart.