2002 Bombardier Quest 650XT Service Manual, Page 205Get this manual
Section 05 ELECTRICAL Subsection 05 (IGNITION SYSTEM)
TROUBLESHOOTING
NOTE: Check that the transmission is in NEUTRAL position and the engine stop switch is in RUN positionCheck that main fuse is not burned and if battery is fully-charged before diagnosingNo spark or poor spark
Check ignition system connector for poor connectionsCORRECT LOOSENESS
Measure battery battery voltage between BLACK and REDVIOLET wires at the electric module with the ignition switch in ON positionCORRECT
Poor connections of circuit connectors