some one i need fan wirenig diagram
Chevrolet Q&AAsk Your Question
2005 Chevrolet Trailblazer Question: hello the #20 fan fuse keeps blowing i al readie replaced the fan relay
Answer #1goodguy September 24, 2013, 20:13Master
check to see if your fan is turning freely , could be seizing up
Replycongys, September 25, 2013, 11:11Rookie
its a mecahical fan with fan clush
Replypushrod, September 26, 2013, 14:51Master
This is an Electro. Visco. Fan Clutch with voltage going to it!! It is very possible the fan clutch is indeed your problem!! Unhook the connector that supplies the coupler to see if fuse still blows. Is the Check Engine light on????
Answer #2Greg's Orange Auto (12205 Answers) , Orange, CA - (714) 361-9386globalhelper September 25, 2013, 06:15Master
TRY WWW.ALLDATADIY.COM. CK FAN FOR EXCESSIVE AMP DRAW
Answer #3pushrod September 25, 2013, 06:27Master
Any work done on the front of vehicle lately? Any codes in the computer? There should be trouble code(s) in memory IF the radiator cooling fan clutch is failing. Electronically controlled fan clutch on this engine!!
Answer #4ziptie12 September 26, 2013, 08:41Master
If it's a 'mechanical fan-with a fan clutch' , then the fuse you are blowing is for a DIFFERENT fan.......perhaps interior blower motor?.........A/C condensor fan(maybe mounted between grill & rad/cond)? OR as the ever reliable pushrod stated ........my info could be WRONG...........sorry...:)