2007-2011 Polaris IQ Snowmobiles Service Manual, Page 494Get this manual
Battery and Electrical Systems DIAGNOSTIC PLUGS
FUEL PUMP PRIME PLUG CHASSIS POWER-UP (2- WIRE CONNECTOR)
DC-CFI DC Power Test Plug
CarburetedCFI Chassis Power Plug
IQ models (CFI and carbureted) feature chassis power diagnostic plugConnect the plug to the M-10 ACEECUChassis Power-Up cable, PN PA-46355 and fully charged 12-volt batteryThe plug consists of two wires (BRN and REDWHT)Once powered, all of the REDWHT chassis power circuits will be powered with battery voltageThe circuits include: HeadTailBrake Lamps MFD (Multi Function Display) Accessory Power Plugs HandThumb Warmers