2003 C4500 Wiring Diagram Blower

2003 gmc sierra heater blower wont shut off.

2003 c4500 wiring diagram blower. The electrical systems are common between the families. I had to replace the blower switch located under the glove box next to the blower at the bottom of the right corner of the dash. The electrical section of the 2003 2004 medium duty c series body builder manual is not split between family 2 and family 3 t rucks. Each component should be set and connected with other parts in specific way.

Aa spf44a spx03ea3 fb2a1 0 8 ag 0 b a17 b 2 ai 4 c frc j3 c5 aq 1 b mcsc a9 f61a1 0 8 hb 2 d a131b a 4 f15a1 5 0 bi 3 c x210a a d f87 15a cust. Otherwise the structure won t work as it should be. The red wire of the vehicle harness sfe 6 fuse holder to this location and trim off any excess wire keep fuse holder in system. Open blue self stripping connector and place the end of the red wire against the inner groove stop end of wire must not extend from the closed connector and the accessory wire in the outer groove.

2003 service manual kodiak topkick volume 1 2 and 3. This item is original. The switch is in front of the blower and held in. A b f71 15a center pin hot a b f60 30a hvac fan a b f61 5a lvd sens vendor ttu a b f76 30a 3968162 a f05 30a lecm4 b f06 20a rh sleeper pwr ports console b.

11 00 x 8 50 x 4 50.