Code I - No Scan Data: Notes
Tech 1 scan tester must be able to communicate with ABS Control Module (ACM) whenever ignition is on (RUN position). ACM does not flash codes, so Tech 1 scan tester must be used to view serial data.
Tech 1 scan tester must be able to communicate with ABS Control Module (ACM) whenever ignition is on (RUN position). ACM does not flash codes, so Tech 1 scan tester must be used to view serial data.