Click here to download wiring DiagramCustomers ordering Seadoo MPEM Modules that replaced their old module numbers:2780002621993 SP, SPX, SPI, GTS, GTX2780000701994 GTS, GTX, SP, SPI, SPXDO NOT WIRE THE MODULE UP BASED ON THE LOCATION OF THE WIRES.  WIRE THE MODULE BASED ON THE COLORS OF THE WIRE ONLY.  THE ONLY DIFFERENCE IN THE WIRE COLORS BETWEEN OURS AND THE STOCK MODULE IS THE OEM MODULE HAS A RED/PURPLE (FEMALE TERMINAL) WITH A PURPLE (FEMALE TERMINAL)  BRANCH OFF, WHILE OUR AFTERMARKET MODULE HAS A RED/WHITE (FEMALE TERMINAL)  WITH PURPLE (FEMALE TERMINAL)  BRANCH OFF.RD/PUR (female terminal) or RD/WHT (female terminal) goes to panel.  The PUR (female terminal) wire that branches off from the RD/PUR (female terminal) or RD/WHT (female terminal) goes to the power trim if it is applicable to your model.RD (Ring Terminal) goes to Starter Solenoid.YEL/RD (Ring Terminal) goes to Starter Solenoid.BLK/WHT (Ring Terminal) goes to Starter Solenoid.BLK/YEL (female terminal) goes to Stop Switch.  BLK/WHT (female terminal) branches off from BLK/YEL (female terminal), BLK/WHT (female terminal) goes to Start Switch.BLK/RED (male terminal) goes to Ignition Coil.RED (female terminal) goes to Voltage Regulator/Rectifier.BLK (Ring Terminal) goes to Ground.  BLK (Ring Terminal) that branches off from BLK (Ring Terminal) is also Ground.YEL/RD (Ring Terminal) goes to Starter Solenoid.BLK/WHT (Ring Terminal) goes to Starter Solenoid.BLK/YEL (female terminal) goes to Stop Switch.  BLK/WHT (female terminal) branches off from BLK/YEL (female terminal), BLK/WHT (female terminal) goes to Start Switch.BLK/RED (male terminal) goes to Ignition Coil.RED (female terminal) goes to Voltage Regulator/Rectifier.BLK (Ring Terminal) goes to Ground.  BLK (Ring Terminal) that branches off from BLK (Ring Terminal) is also Ground.