GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 GMC_Truck 🢒 1996 🢒 GMC G Van 🢒 Engine 🢒 Engine Electrical 🢒 Rear View Engine Wiring Harness
Figure 1:

4.3L
Object Number: 95803 Size: MF
(1)MAP Sensor Connector
(2)Canister Purge Valve Connector
(3)Engine Wiring Harness
(4)Engine Wiring Harness Retainer Clips
(5)Engine Oil/Fuel Pump Connector
(6)Knock Sensor Connector
(7)Engine Wiring to Transmission Harness
(8)Engine Wiring Harness Retaining Bolt
(9)High Voltage Switch Connector
(10)Engine Wiring Harness Retaining Bolt
Figure 2:

7.4L
Object Number: 95810 Size: MF
(1)Ignition Coil Connector
(2)Engine Wiring to LH Engine Harness
(3)Injector Harness
(4)Engine Coil
(5)Engine Wiring RH Engine Harness
(6)Engine
(7)Engine Wiring Ground Harness
(8)Engine Ground Harness Bolt
(9)Engine Wiring Retaining Stud
(10)Engine Wiring to Transmission Harness
(11)Engine Wiring Retainer Nut
(12)Oil/Fuel Pump Sensor
(13)High Voltage Switch