RL V6-3.7L (2009)
Odometer: Testing and Inspection
Symptom Troubleshooting
Symptom Troubleshooting: Trip computer-no fuel information
Trip computer-no fuel information
Diagnostic Test: Self-Diagnosis Mode
NOTE:
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Check the vehicle battery condition first.
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Always check for and resolve all CAN DTCs before troubleshooting the navigation system.
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Check the connectors for poor connections or loose terminals.
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The navigation only displays the trip information. The calculations are done in the gauge control module.
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Before troubleshooting, make sure you have the anti-theft codes for the audio system and the navigation system.
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After troubleshooting, enter the navigation system anti-theft codes.
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Verify that the correct navigation unit is installed for this model. Go into the diagnostic mode, and use Version. See: Accessories and Optional
Equipment/Navigation System/Testing and Inspection/Initial Inspection and Diagnostic Overview/Navigation System Diagnostic Mode
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Make sure that the correct DVD color and version are installed.
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Check any official Honda service website for more service information about the navigation system.
Do the System Links check See: Accessories and Optional Equipment/Navigation System/Testing and Inspection/Initial Inspection and Diagnostic
Overview/Navigation System Diagnostic Mode to check the communication line between the PCM (FI-ECU) and the navigation unit.
1. Start the engine.
2. Go into the Self-Diagnosis Mode, and use Trip Information diagnostic under System Links. See: Accessories and Optional Equipment/Navigation
System/Testing and Inspection/Initial Inspection and Diagnostic Overview/Navigation System Diagnostic Mode
Are the values greater than zero?
YES - The system is OK.
NO - Check for B or F-CAN DTCs, then troubleshoot them.
