Honda 2007 Acura RL User Manual page 68

2005-08 ACCESSORIES AND EQUIPMENT Navigation System - RL
Is a 4-digit code displayed on the screen?
YES - Go to step 4.
NO - Call the Warranty Department, the telephone number is listed in the PDI/TQI bulletin, to obtain
the code. Then go to step 5.
4. Check that the obtained code works to bypass the code screen in the navigation system.
Does the code work?
YES - The system is OK at this time. Return the car to the client and give them the anti-theft code.
NO - Go to step 5.
5. Try entering four zeros (0000) in place for the code.
Do the four zeros work to bypass the code screen?
YES - Replace the control unit, and enter "Security code is 0000" in the "problem description field" of
the core return form: "Security code is 0000."
NO - Replace the control unit, and enter "Won't take security code" in the "problem description field"
of the core return form: (as proof, enclose the sticker that contains the Serial number and the Code).
NAVIGATION DISPLAY STAYS ON WITH IGNITION SWITCH OFF
NOTE:
Always check the connectors for poor connections or loose terminals.

Before troubleshooting, make sure you have the anti-theft codes for the

audio system and the navigation system.
After troubleshooting, re-enter the anti-theft code, and re-initialize the

navigation system.
The vehicle may have been used for a show event. Check for a short

jumper harness in-line with the navigation unit connector C. If a jumper
harness is present, remove it and return it to Tech Line.
1. Remove the Key from the ignition.
Does the navigation screen stay on?
YES - Go to step 2.
NO - The system is OK at this time.
2. Check for a short to power on navigation unit connector C (8P) No. 2 terminal.
Is there a short?
2007 Acura RL