Riviera Models

After the trouble codes have been displayed, the "Service Mode" can be used to perform several tests on different systems at 1 time. Upon completion of the trouble code display, a specific system may be selected for testing. Following the trouble code display, the first available system will be displayed (i.e. ECM). When making system selections there are 3 available alternatives. See Figure .

• Pressing the "EXIT" key pad will stop the system selection process and return to the beginning of the trouble code sequence.
• Pressing the "NO" key pad will display the next available system selection.
• Pressing the "YES" key pad will select the displayed system for testing.