COOLING FAN WIRING DIAGRAM 07 GRAND PRIX

SOLVED: 2008 grand prix gxp. there are two cooling - Fixya
2008 grand prix gxp. there are two cooling fans. there are three fan speeds. when i first purchased car in 08 high speed fan came on with a/c or if engine was hot. Now 2yrs later, only low speed fan comes on. temp gauge shows little higher temp at idle or in traffic.