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For the steps below, the L.E.D. located inside the interface can only be seen while active. The 
interface does not need to be opened to see the L.E.D.

1.

  Start the vehicle.

2.

  Connect the AX-TYAMP2-SWC harness to the wiring harness in the vehicle.

3.

  The L.E.D. will initially turn on solid 

Green

, then turn off for a few seconds while it auto 

detects the radio installed.

4.

  The L.E.D. will then flash 

Red

 up to (18) times indicating which radio is connected to the 

interface, and then turn off for a couple of seconds. Pay close attention to how many 

Red

 

flashes there are. This will help in troubleshooting, if need be. Refer to the L.E.D. feedback 
section for more information.

5.

  After a couple seconds the L.E.D. will turn on solid 

Red

 while the interface auto detects the 

vehicle. This process should take 5 to 30 seconds.

6.

  Once the vehicle has been auto detected by the interface, the L.E.D. will turn on solid 

Green

 

indicating programming was successful.

7.

  Test all functions of the installation for proper operation, before reassembling the dash.

8.

  If the interface fails to function, refer to Resetting the AX-TYAMP2-SWC.

 

Note: 

 

The L.E.D. will turn on solid 

Green

 for a moment, and then turn off under normal 

operation after the key has been cycled.

 

Note: 

 

Fade control will not be retained with this interface.

Audio level adjustment

  •  With the vehicle and radio turned on, turn the volume up 3/4 of the way.
  •  With a small flat-blade screwdriver, adjust the potentiometer clockwise to raise the audio 

level; counterclockwise to lower the audio level.

  •  Once at a desired level, audio level adjustment is complete.

PROGRAMMING THE AX-TYAMP2-SWC

ADJUSTING THE AX-TYAMP2-SWC

Summary of Contents for AX-TYAMP2-SWC

Page 1: ...MP2 SWC 4 Steering wheel control settings 5 7 L E D feedback 5 Changing radio type 5 Remapping the steering wheel control buttons 6 Dualassignmentinstructions longbuttonpress 7 Troubleshooting 8 Toyota Amp Interface with SWC 2012 up APPLICATIONS Retains audio controls on the steering wheel Provides NAV outputs reverse Retains the factory AUX IN jack Designed for amplified models Retains balance Mi...

Page 2: ...peaker output Connect the Purple Black wire to the right rear negative speaker output Tape off and disregard the following 6 wires they will not be used in this application Blue Pink Brown Green Purple Light Green Orange White Red From the AX TYAMP2 SWC harness to the aftermarket radio Connect the Black wire to the ground wire Connect the Yellow wire to the battery wire Connect the Red wire to the...

Page 3: ...onnector from the AX SWC PARROT into the radio Note The radio must be updated to rev 2 1 4 or higher software Universal 2 or 3 wire radio Connect the steering wheel control wire referred to as Key A or SWC 1 to the Brown wire of the connector Then connect the remaining steering wheel control wire referred to as Key B or SWC 2 to the Brown White wire of the connector If the radio comes with a third...

Page 4: ...ed while the interface auto detects the vehicle This process should take 5 to 30 seconds 6 Once the vehicle has been auto detected by the interface the L E D will turn on solid Green indicating programming was successful 7 Test all functions of the installation for proper operation before reassembling the dash 8 If the interface fails to function refer to Resetting the AX TYAMP2 SWC Note The L E D...

Page 5: ...ashes Alpine 8 flashes Visteon 9 flashes Valor 10 flashes Clarion Type 2 11 flashes Metra OE 12 flashes Eclipse Type 2 13 flashes LG 14 flashes Parrot 15 flashes XITE 16 flashes Philips 17 flashes TBD 18 flashes JBL Continued on the next page Changing radio type If the LED flashes do not match the radio you have connected you must manually program the AX TYAMP2 SWC to tell it what radio it is conn...

Page 6: ...on has now been programmed 4 Follow the list in the Button Assignment Legend to reference the order in which the steering wheel control buttons need to be programmed Note If the next function on the list is not on the steering wheel press the Volume Up button for 1 second until the L E D comes on and then release the Volume Up button This will tell the AX TYAMP2 SWC that this function is not avail...

Page 7: ...n go back to a solid L E D once released Go to the next step once the Volume Up button has been pressed the desired number of times Caution If more than 10 seconds elapses between pressing the Volume Up button this procedure will abort and the L E D will go out 4 To store the long press button in memory press the button that you assigned a long press button to the button held down in Step 2 The L ...

Page 8: ...e instructions a second time and make sure the installation was performed exactly as the instructions are stated Please have the vehicle apart and ready to perform troubleshooting steps before calling AxxessInterfaces com COPYRIGHT 2018 METRA ELECTRONICS CORPORATION REV 7 24 18 INSTAX TYAMP2 SWC INSTALLATION INSTRUCTIONS AX TYAMP2 SWC Resetting the AX TYAMP2 SWC 1 The Blue reset button is located ...

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