Code I - No Scan Data: Notes
"Scan" tester must be able to communicate with ABS control module whenever ignition is on (RUN position). ABS module does not flash codes, so "Scan" tester must be used to view serial data.
"Scan" tester must be able to communicate with ABS control module whenever ignition is on (RUN position). ABS module does not flash codes, so "Scan" tester must be used to view serial data.