DTC 1701: Rear Camera Error; DTC 2608: Rear Camera Diag

WARNING: This page is about a different car, the 2011 Acura TL, 2010 Acura TL, and 2009 Acura TL. However, it is still accessible from the selected car via links, so may be relevant.

NOTE:

These navigation DTCs sets when a mechanical malfunction in the navigation display is detected. set when a communication error between the rearview camera and the navigation display unit (open or short) is detected.
Check the vehicle battery condition first (see BATTERY TEST )
Before you troubleshoot, make sure to follow the general troubleshooting information (see GENERAL TROUBLESHOOTING INFORMATION )

Turn the ignition switch to LOCK (0), or press the engine start/stop button to select the OFF mode, then back to ON (II), or the ON mode
Go into the Diagnostic Menu, and select the Self-Diagnosis Mode in the Select Diagnosis Items menu (see SYSTEM DIAGNOSTIC MODE )
Check the System Links
Is the Rear camera icon red?

YES -Go to step 4

NO -Intermittent failure, the system is OK at this time
Check for poor connection or loose terminal at the rearview camera 12P connector
Are the connections OK?

YES -Go to step 5

NO -Repair poor connection or loose terminal
Turn the ignition switch to LOCK (0), or press the engine start/stop button to select the OFF mode
Disconnect rearview camera 12P connector
Turn the ignition switch to ON (II), or press the engine start/stop button to select the ON mode
Measure the voltage between rearview camera 12P connector terminal No 7 and body ground

Fig 1: Measuring Voltage Between Rearview Camera 12P Connector Terminal No 7 And Body Ground
Courtesy of AMERICAN HONDA MOTOR CO., INC.

Is there about 3.0 V?

YES -Replace the rearview camera (see Rearview Camera Removal/Installation )

NO -Go to step 9
Measure the voltage between navigation display unit 32P connector terminal No 22 and body ground

Fig 2: Measuring Voltage Between Navigation Display Unit 32P Connector Terminal No 22 And Body Ground
Courtesy of AMERICAN HONDA MOTOR CO., INC.

Is there about 3.0 V?

YES -Repair open in the wire between the navigation display unit and the rearview camera

NO -Replace the navigation display unit (see NAVIGATION DISPLAY UNIT REMOVAL/INSTALLATION )