Verification Procedure VER-1
- Ensure ignition is off and DRB-II is connected. Turn ignition on. If DRB-II screen is blank, go to TEST 2A. If DRB-II screen is not blank, go to next step.
- If there is a bus failure message on DRB-II, go to TEST 1A. If there is no bus failure message on DRB-II, select module in question. If DRB-II shows NO RESPONSE, go to TEST 1A.
- If DRB-II does not show NO RESPONSE, inspect vehicle for original complaint. If original complaint is present, go to TEST 1A. If original complaint is not present, repair is complete.