WIRING DIAGRAMS Repair Guide - AutoZone AutoZone Repair Guide for your Chassis Electrical Wiring Diagrams Wiring Diagrams. Battery Cables; GM Full-Size Trucks 1988-1998 Repair Information. WIRING DIAGRAMS Repair Fig. Fig. 2: Sample Diagram: How to Read and Interpret Wiring Diagrams . Fig. Fig. 3: Wiring Diagram Symbols . Fig. Fig. 4: 1988-98 GM-C/K Series Wiring Schematic 1998-1999 Gmc Suburban Vehicle Wiring Chart and Diagram Listed below is the vehicle specific wiring diagram for your car alarm, remote starter or keyless entry installation into your 1998-1999 Gmc Suburban information outlines the wires location, color and polarity to help you identify the proper connection spots in the vehicle. etrailer | Trailer Wiring Harness Installation - 1998 Click to view1:26Click for more info and reviews of this Tekonsha Custom Fit Vehicle Wiring: Number 118319 from Tow Ready on this 1998 Chevrolet Suburban. WITH MY 1995 GMC SUBURBAN K1500 OVER 2000Author: etrailerViews: 7 1998 GMC Suburban Car Radio Wiring Guide - ModifiedLife Whether your an expert GMC Suburban mobile electronics installer, GMC Suburban fanatic, or a novice GMC Suburban enthusiast with a 1998 GMC Suburban, a car stereo wiring diagram can save yourself a lot of time. Automotive wiring in a 1998 GMC Suburban vehicles are becoming increasing more difficult to identify due to the installation ofCop This Deal 1998 GMC Suburban Remote Start Wiring Schematic - ModifiedLife Whether you’re a novice GMC Suburban enthusiast, an expert GMC Suburban mobile electronics installer or a GMC Suburban fan with a 1998 GMC Suburban, a remote start wiring diagram can save yourself a lot of time. The automotive wiring harness in a 1998 GMC Suburban is becoming increasing more complicated and more difficult to identify Read More Read More GMC Wire information :: Your GMC wire information authority 1998 GMC SUBURBAN 4DR SUV wiring information: 1999 GMC SONOMA 2DR PICKUP wiring information: S-SERIES GMC JIMMY 1999 4DR SUV wiring information: 1998 GMC SAFARI MINIVAN wiring information: 1999 GMC SUBURBAN 4DR SUV wiring information: 1999 GMC YUKON 4DR SUV wiring information: S-SERIES GMC JIMMY 1998 4DR SUV wiring information What is the correct/factory wiring for a Suburban 1998 I have included a picture showing what I have now on this Suburban. Note that there is wiring not shown in the picture which is a second electrical connection to the positive side of the battery heading downward, separate from the connection you see which heads to the fuse (shown in the right side of the picture) mounted near the front of the vehicle. fuel pump not engaging on 1998 gmc k1500 5 - CarGurus fuel pump not engaging on 1998 gmc k1500 5 2 Answers. 1998 gmc k1500 5. one of the inserts on the connector for the fuel pump is not getting juice to it. according to a wiring diagram it is the gray pump power wire. there are 4 ports in the connector.. 1998 GMC Suburban | Stereo Wiring Diagram 1998 GMC Suburban Speaker Sizes. Audio Front Speakers Size: 6 1/2″ Speakers Audio Rear Speakers Size: 6 1/2″ Speakers. The following information is currently not available: Stereo Antenna Trigger Wire Stereo Amp Trigger Wire *If you know any of the above or any other missing information please use the comment box below to notify us. 1998 Chevrolet Suburban | Stereo Wiring Diagram 1998 Chevrolet Suburban. March 31st, 2012 Posted in Chevrolet Suburban. 1998 Chevrolet Suburban Stereo Wiring Information. Radio Constant 12V+ Wire: Orange Radio Ignition Switched 12V+ Wire: Yellow The stereo wiring diagram listed above is provided “as is” without any kind of warranty.