COOLING FAN – GMC Savana 3500 LS 2014 – SYSTEM WIRING DIAGRAMS

COOLING FAN

Cooling Fan Wiring Diagram for GMC Savana 3500 LS 2014

List of elements for Cooling Fan Wiring Diagram for GMC Savana 3500 LS 2014:

• (behind left kick panel) g302
• (engine chassis harness, 4 cm from engine control module (ecm) x1 breakout)
• (right front of engine compt, attached to bottom of coolant surge tank) engine coolant level switch
• 5v ref 1
• B tan
• Computer data lines system
• Coolant level switch
• Cooling fan assembly (behind radiator)
• Ctrl spd sig
• Driver information center (dic) display
• Engine control module (ecm) (left side of engine compt)
• Engine coolant gauge temperature
• Engine coolant temperature (ect) sensor (top of engine, near thermostat housing)
• Fan cltch (ev) fuse 10a
• Hot w/ pwr/trn relay 49 energized
• Instrument panel cluster (ipc)
• J145
• J224
• Logic
• Low ref
• Low spd gmlan serial data
• Pnk
• Sens sig
• Speed sig
• Tan
• Underhood fuse block (on left side of engine compt)
• X100
• X111
• X142