Viper Air conditioning repair cart

The main circuit board with the LCD display is mounted under the keypad. This board can go bad resulting in the scale portion being unreliable or completely non-functional. We have repaired dozens of these boards and have the parts in stock. Part Number 192330

Viper circuit board
Viper circuit board2
Repaired unit.
Model of final product: 
Viper 2000, Viper GT