1. General system overview
   
   1. View image of system overview (Image 00)
      
2. Display shows "ERROR" "CAN ERROR" or similar.
   1. System is looking for a Doppler sensor but can not find one or more.
      
      1. Check all connections at front and rear mounted sensors and connections at controller.
         
   2. If problem persists contact Tech Support.
      
3. Display shows blue screen
   
   1. System is looking at the wrong input channel.
      
      1. Press the input button on the back of the display
         
   2. If problem persists contact Tech Support.
4. Display does not turn on​
   
   1. System may not have power or ground connection
      
      1. Locate the controller box. Verify there is a red or blue glow coming from inside the box (this validates the system us powered up).
         
         1. If not powered up check the fuse, the ground connection and the power connection to the vehicle
   2. Verify the white 4 pin connection for the display is secure in the controller box. the plug for the display is seen in.
      
   3. If problem persists contact Tech Support.
      

Wiring

1. BLUE
   
   1. Reverse trigger (can NOT activate via back door opening, only reverse signal)
      
      1. 12v +
         
2. GREEN
   
   1. Door Trigger
      
      1. 12v + (only one door trigger is needed)
         
3. PURPLE (Pink)
   
   1. Door Trigger
      
      1. 12v - (only one door trigger is needed)
         
4. RED
   
   1. Power
      
      1. 12v + Ignition signal (on with engine on)
         
5. BLACK
   
   1. Ground
      
      1. 12v -
         

Image 00

Troubleshooting Abigail's 2015 revision

Abigail's controller system overview and diagnosis