62 NX604/FX503
English
Yellow
Black
Purple
Purple/Black
Red
Gray
Gray/Black
White
White/Black
Green
Green/Black
Blue/White
Orange/White
Blue
Grass-green
Purple/white
Reverse gear lead
Parking brake lead
Auto antenna
Illumination
Amplifier turn-on lead
Rear left 
Rear left 
Front left 
Front left 
Front right 
Front right 
+12V accessory
Rear right 
Rear right   
Ground
+12V main power
See next page for how to connect the parking brake lead.
Connecting the parking brake lead
Connect the lead to parking brake lamp ground in the meter panel.
 
●
Connecting the parking brake lead to lamp ground allows you to watch video images 
when the parking brake is engaged.
 
●
When the parking brake lead is not connected, the monitor will not display video images.
 
●
If “Audio Only” appears on the screen just after turning on the ACC power of the car, 
release the parking brake while confirming safety, and then engage the parking brake 
again.
Parking brake lamp
Electro-tap
(sold 
separately)
Parking brake lead 
(Grass-green)
Parking brake 
signal lead
Parking brake
+
 lead to battery
●
 How to attach the electro-tap
1. Place the Parking brake lead at the stopper, 
and fold it back in the direction of the arrow.
2. Pass the Parking brake signal lead through, 
and fold it back in the direction of the arrow.
Parking brake 
signal lead
Stopper
Parking brake 
signal lead
Parking brake lead 
(Grass-green)
 
❏
Connecting the Accessories
Connection to the Rear Vision Camera for vehicle
The Rear Vision Camera for vehicle can be connected to optional Rear Vision Camera input 
cable (CCA-644) with RCA pin cable. For detailed information, refer to the instruction sheet 
or manual for the Rear Vision Camera.
 
●
Be sure to connect the reverse gear lead to the vehicle’s relevant terminal.
 
●
Connect the Rear Vision Camera to the RCA  pin cable; if not, the screen turns black 
while the gearshift lever is in the reverse gear position.
SiriusXM-Connect Vehicle Tuner
Connect this tuner to SiriusXM-Connect Vehicle Tuner terminal.
For more information on how to install the SiriusXM Connect Vehicle tuner, consult the 
installation guide included with the tuner.