1997 GMC Safari Owner's Manual - Page 320

Underhood Electrical Center ) [ [ f STARTER ENABLE mrr IGNA ] 1 IGN B I PUMP 0 0 0 ( ) ( 1 ( - 1( 9 RR HTR.AC () - The underhood electrical center is located toward the rear of the engine compartment on the driver's side. Lift the hood and open the cover to gain access to this fuse block. Feed Usage AUX B ...Upfitter Battery Feed AUX A ...Upfitter Ignition Feed Relay AIC Relay IGN Relay Starter Enable Relay A/C Enable Relay Empty Relay Fuel Pump Relay