Honda 2007 Acura RL User Manual page 78

2005-08 ACCESSORIES AND EQUIPMENT Navigation System - RL
6. Turn the ignition switch ON (II), and measure the voltage between navigation unit connector G (7P)
and body ground according to the table.
NAVIGATION UNIT CONNECTOR REFERENCE
Navigation unit connector Wire color
G1
G2
G4
G5
G7
G6
Is there 0.1 V or more?
YES - Repair short in the wire between the navigation unit and the rearview camera, or replace the
appropriate shielded harness.
NO - Go to step 7.
7. Turn the ignition switch OFF.
8. Reconnect the rearview camera connector (6P).
9. Substitute and connect a known-good navigation unit and check the rearview camera image in
reverse.
Is the rearview image OK?
YES - Replace the original navigation unit.
NO - Replace the rearview camera.
10. Select the "Return" in the upper right corner of the screen to return the main menu, then go to
"VERSION" .
11. Check the model code that is displayed.
Is the correct navigation unit model code displayed for this vehicle?
YES - Go to step 12.
NO - The wrong navigation unit in installed. Replace the navigation unit with the correct part.
12. Remove the DVD disc from the navigation unit and check the label color of the DVD disc.
Is the DVD disc label white (or possibly gray for Canada)?
YES - Reinsert the DVD disc, and go to step 4.
NO - Replace the DVD disc with the correct color. See the Obtaining a Navigation DVD in the
"General Troubleshooting Information" (see GENERAL TROUBLESHOOTING
2007 Acura RL
WHT
BLK
RED
YEL
GRN
GRY