3
REV. 6/21/2018 INSTAX-LR904
With the key in the off position:
• Zip tie the chime speaker under the dash to a location where it will be heard clearly by the
driver, then route the harness to the radio location.
• Connect the chime speaker to the connector on AX-LR904 Interface labeled “To Speaker”.
• Connect the AX-LR904 harness to the AX-LR904 interface.
• Remove the dust cover from fiber optic port in the AX-LR904 amplifier interface.
• Connect the factory fiber optic cable into the AX-LR904 amplifier interface.
• Connect the AX-LR904 harness to the AX-LR904 amplifier interface.
• Connect the M.O.S.T. jumper harness to the factory fiber optic cable from the display screen.
• Connect the AX-LR904 harness to the wiring harness in the vehicle. The
Green
10-pin harness
will connect at the display screen. The
Gray
14-pin harness will connect at the CD Drive.
• Connect the ASWC-1 harness to the ASWC-1 interface, and then to the AX-LR904 interface.
• Press and hold the Volume-Up button on the steering wheel.
• Turn the ignition on, the L.E.D. in the ASWC-1 interface will start flashing rapidly, which
means the ASWC-1 is looking for the vehicle and the radio.
Note:
If the L.E.D. did not start flashing rapidly, press the reset button for 3 seconds, while
still holding the Volume-Up button.
• After a few seconds the L.E.D. should stop flashing rapidly, and then go out for
approximately 2 seconds.
• After approximately 2 seconds there will be a series of 7
Green
flashes, some short, and
some long. The long flashes represent the wires that are connected to the ASWC-1. The 3rd,
4th, 5th, and 6th flashes should be longer.
Tip:
Knowing this will help to troubleshoot, if need be.
• The L.E.D. will pause for another 2 seconds, and then flash
Red
up to 18 times depending on
which radio is connected to the ASWC-1. Refer to the L.E.D. feedback section for information.
• This is the end of the auto detection stage. Release from holding the Volume-Up button.
If the ASWC-1 detected the vehicle and the radio successfully, the L.E.D. will light up solid.
• Test the steering wheel controls for proper operation. Refer to the ASWC-1 instructions online
at axxessinterfaces.com for customizing the buttons, if so desired.
INSTALLING THE AX-LR904 INTERFACE
PROGRAMMING THE ASWC-1 INTERFACE
Continued on the next page
