2003 Bombardier Outlander 400 Factory Service Manual, Page 216Get this manual
Section 05 ELECTRICAL Subsection 02 (O VERVIE W)
WARNING
Ensure all terminals are properly crim ped on wires nd conn ector ousin gs are pro perly fastenedB efore replacing any electric or electronic part(s), alw ays check electrical connectionsM ake sure that they are tight and they make good contact and are corrosion-fre eThe voltage and current might be too eak to go through dirty ire pinsCheck the posts for signs of moisture, corrosion or if they look dullClean pins properly and then coat the ith silicon-based dielectric grease or other appropriat lubricant (exc ept if other is sp cifie d) hen reasse mbling the mSe connectors information belo wIM PORT T: In usual electric circuit, the battery supplies itch hich then supplies the electric componentTherefore the itch opens and closes the positive side of the circuitTake this into account hen troubleshooting the electrical syste mPay attention to ground ires