Honda 2007 Acura RL User Manual page 39

2005-08 ACCESSORIES AND EQUIPMENT Navigation System - RL
+B (+B power
1 WHT
source)
ACC
2 PUR
(Accessory)
DISP BUS(-f)
5 GRN (Display bus
positive)
SCTY(+)
6 GRN (Security
positive)
RSIG (Red
8 WHT
signal)
GSIG (Green
9 RED
signal)
10 BLK GND (Ground) Ground for display unit
ILL(+)
LT
11 (Illumination
BLU
positive)
2007 Acura RL
Continuous power source
Power source for
accessory
Data bus (+) GA-Net
Security signal
Red color signal
Green color signal
Parking light on signal
from dash and console
light
backlight visible).
If short to ground:
Battery
Blows fuse No. 7 (10A)
voltage
in the driver's under-
dash fuse/relay box.
If open: Display and
buttons do not work.
Battery If short to ground:
voltage at Blows fuse No. 32
ACC (I) (10A) in the driver's
under-dash fuse/relay
box.
If open: Navigation
0-5 V pulses
buttons do not work.
average 2.5 V
If short to ground:
depends on
Navigation buttons do
bus traffic
not work.
If open: If security
system set, it will not
trip when screen is
removed.
0 V
If short: If security
system set, it will not
trip when screen is
removed.
If open: Red color
missing (see "RGB
COLOR" diagnostic).
0-1 V If short to ground: Red
color missing (see
"RGB COLOR"
diagnostic).
If open: Green color
missing (see "RGB
COLOR" diagnostic).
0-1 V If short to ground:
Green color missing (see
"RGB COLOR"
diagnostic).
If open: No change to
display.
0 V
If short to ground: No
change to display.
If open: When
Lights on:
brightness "Auto," then
battery
night mode for the
voltage,
display is inoperative
Lights off: 0
when lights on.
V
If short to ground:
Blows small light relay