BCM Inspection

BCM Inspection

1. Ignition "ON" and engine "OFF"
2. Connect scantool and clear DTC.
3. Are any DTCs present?
YES
1) Substitute with a known-good BCM and check proper operation.
If the problem is corrected, replace BCM and then go to "Verification of Vehicle Repair" procedure.
NO
1) Go to "Verification of Vehicle Repair" procedure.