Verification of Vehicle Repair

Electric Parking Brake
C1646 CAN signal error TCU - Verification of Vehicle Repair

Verification of Vehicle Repair

After a repair, it is essential to verify that the fault has been corrected.
1. Connect scantool and select "Diagnostic Trouble Codes(DTCs)" mode
2. Using a scantool, Clear DTC.
3. Using a scantool, Check DTC present.
4. Are any DTCs present ?