1987 Chevrolet GMC Light Truck Wiring Manual – PDF DOWNLOAD
FILE DETAILS:
1987 Chevrolet GMC Light Truck Wiring Manual – PDF DOWNLOAD
Language : English
Pages : 214
Downloadable : Yes
File Type : PDF
Size: 5.32 MB
DESCRIPTION:
1987 Chevrolet GMC Light Truck Wiring Manual – PDF DOWNLOAD
The wiring diagrams in this manual use a format which reduces the number of lines on a schematic by’showing each wire connection at the terminals and components, but only one wire for the wiring harness. The wiring diagrams use an alpha-numerical grid and an address for each wire entering the harness to show where it comes out. If the other end of the wire is on a different page, the page number and address will be shown at the bottom right hand corner of the schematic. Figure 1 explains the wire coding. The contents page lists the harnesses by section number and name.
TRACING CIRCUITS
EXAMPLE: CRUISE CONTROL POWER SOURCE
WITH THE MANUAL TRANSMISSION (Figure 2)
1. Circuit 139 originates at the fuse block. Refer to
figure 3.
2. This format gives the address code for the next
connection: the address code is N9 (part of 139A N9
0.8 PNKl8lK).
3. At location N9. the triangle with the dot in the center
indicates a splice in the harness. The three wire
codes indicate the “addresses” of the three wires
spliced together there. 04 is wire 139A. from the
fuse block.
4. Wire 1398 is “addressed” to F4. F4 is located at the
cruise control activator connector. It is the 0.8
PNKl8lK wire. The code at this location refers back
to the splice at N9.
IMAGES PREVIEW OF THE MANUAL:
TABLE OF CONTENTS:
1987 Chevrolet GMC Light Truck Wiring Manual – PDF DOWNLOAD
VIDEO PREVIEW OF THE MANUAL:
PLEASE NOTE:
- This is the SAME MANUAL used by the dealerships to diagnose your vehicle
- No waiting for couriers / posts as this is a PDF manual and you can download it within 2 minutes time once you make the payment.
- Your payment is all safe and the delivery of the manual is INSTANT – You will be taken to the DOWNLOAD PAGE.
- So have no hesitations whatsoever and write to us about any queries you may have : heydownloadss @gmail.com
S.V