Displaying & Reading Trouble Codes

ENTERING DIAGNOSTICS MODE




1. Turn ignition switch ON. Rear sonar system OFF switch indicator lamp illuminates for three seconds and then turns off.
2. Immediately push rear sonar system OFF switch ten times within five seconds.
3. The sonar buzzer will sound once and the rear sonar system OFF indicator will flash once.

REQUESTING NUMBER OF FAULT CODES MODE




1. While in diagnostic mode, push rear sonar system OFF switch once.
2. The sonar buzzer will sound once.
3. Rear sonar system OFF indicator will flash once and sonar buzzer will sound once for each fault code detected.
4. There will be a four second pause.
5. The number of fault codes will repeat five times then pause.

NOTE: Self-diagnosis will exit unless requesting fault codes occurs before five repeats ends.

REQUESTING FAULT CODES MODE




1. While in "requesting number of fault codes" mode, push rear sonar system OFF switch once.
2. The sonar buzzer will sound once.
3. Rear sonar system OFF indicator will flash and sonar buzzer will sound the first digit of the fault code followed by a one second pause.
4. Rear sonar system OFF indicator will flash and sonar buzzer will sound the second digit of the fault code followed by a four seconds pause.




5. The fault codes will repeat five times then pause.

NOTE: Requesting fault codes will exit unless the fault code is acknowledged before five repeats ends. The fault code is acknowledged by pushing the rear sonar system OFF switch once (the sonar buzzer may sound). When all fault codes have been indicated, idle mode will be entered. See the table for fault code identification.

IDLING OR CLEARING FAULT CODES MODE

NOTE: While in idle mode, self-diagnosis will automatically exit if no activity occurs for thirty seconds.




1. Push and hold rear sonar system OFF switch for three seconds to reset time-out counter.
2. Push and hold rear sonar system OFF switch for three seconds to clear codes.