1972 Ford Truck Wiring Diagrams - ForDification
description
Transcript of 1972 Ford Truck Wiring Diagrams - ForDification
4/9/2015 1972 Ford Truck Wiring Diagrams FORDification.com
http://www.fordification.com/tech/wiring_1972master.htm 1/3
Search the Site
FORDification.com (powered by Google)
HOME TECH LITERATURE GALLERIES FORUMS BUMPWIKI TSBs
HOME Technical Articles
Factory Literature
Discussion Forums
Photo Galleries
The BumpWiki
Service Bulletins (TSBs)
Decoding Your VIN
Diagrams & Schematics
Links & Resources
In the Movies
Downloads
Member Meet & Greets
In the Media
Site Index
MISC / PERSONAL
My Truck Projects
My Heinz 57 '67
I've Been Censored!
Contact
You are here: Home Tech Articles & Tutorials Interior / Electrical 1972 Ford Truck Wiring Diagrams
‹ Back to Technical Index
1972 Ford Truck Wiring Diagrams
NOTE PLEASE READ!The following wiring diagram is an EXTREMELY LARGE file! It consists of the contents of EIGHT pages thathave been stitched together into a single file. In fact, I have personally invested more than 100 manhours intothis diagram. Please be patient while it downloads. If you're on a dialup account, I feel sorry for ya!
Because of the physical dimensions of this file, some older computers with limited resources might be unableto properly display it. Therefore, this file has also been broken down into seven smaller files which can beviewed and/or downloaded below. To save to your computer for future use, just rightclick on the thumbnailsbelow and choose "Save Link As...".
The diagram legend is also displayed below for help in deciphering the diagram contents.
1972 Ford F100 thru F350 Master Wiring DiagramImage Size: 11,438p x 1698p ~ File Size: 1.72MB
Page 1Sec. 110
Page 2Sec. 1120
Page 3Sec. 2130
Page 4Sec. 3140
Page 5Sec. 4151
Page 6Sec. 5260
Page 7Sec. 6175
4187p x 1536p ~ 1.01MB
Connector LegendEvery harness connection in the above main wiring diagrams islabeled with a connector ID number. Refer to the legend at leftfor correct connector pinout.
NOTE: This legend is accurately replicated from the original OEM factory wiring diagrams, including three connectors (C24, C38, C80) whichhave the same connector ID number but multiple differing pinout variations. Therefore, be sure the diagram you’re referring to on this legendcoincides with the connector’s physical location in the wiring harness. The connectors with identical ID numbers but different pinouts are labeledto show their location on the Master Wiring Diagram.
Everything shown below this point will help you locate and identify the various components,connectors, splices and grounds shown in the above diagram(s). All links will open in a new window,to allow this page to remain open for reference.
Locator IndexComponent Location Page
Air Conditioner Blower Motor H38 4 Blower Motor and Clutch Control Switch F37 4 Blower Motor Resister G37 4 Clutch Solenoid K37 4 Temperature Control Switch J37 4 Thermostatic Switch G37 4Alternator (Lites and Gauges) C8 or C11 1 or 2Alternator Indicator Lamp C38 4Alternator Regulator (Lites and Gauges) G8 or G11 2 or 3Ambient Sensor Switch G12 & G14 2Ammeter B12 2Backup Lamps K31, K32, K33 & J62 4 & 7Backup Lamp Switches F32, F33, & D33 4Battery C2 1Cargo Lamp J53 6Cargo Lamp Switch J53 6Cigar Lighter Illumination Lamp G51 5Cigar Lighter G53 6Cluster Illumination Lamps F50, K50 & K51 5Constant Voltage Regulator C41 & C43 5
4/9/2015 1972 Ford Truck Wiring Diagrams FORDification.com
http://www.fordification.com/tech/wiring_1972master.htm 2/3
Courtesy Lamp Switches D52 & F52 6Distributor J2 & K2 1Dome Lamp J52 6Dual Brake Warning Lamp D19 2Dual Brake Warning Switch H20 2Emergency Warning Flasher C56 6Emergency Warning Flasher Switch E56 6Emission Control Module H14 1Engine Compartment Lamp F7 1Fuel Gauge E42 & E44 5Fuel Gauge Selector Switch J42 5Fuel Tank Sender K42 & K44 5Headlamps Dimmer Switch E48 5 HiBeam Indicator Lamp K49 5 Switch C49 5 L.H. K47 5 R.H. K48 5Heater Blower Motor H36 4 Blower Motor Resister G35 4 Blower Motor Switch F35 4 Control Illumination Lamp G51 5Horn R.P.O. F17 2 Relay C16 2 Standard F17 2 Switch F16 2Ignition Coil F3 1Ignition Switch C24 2License Lamps K58 & J67 6 & 7Marker Lamps Canadian Mirror D68 & D69 7 Platform K72 7 Relay D74 7 Roof C71 7 Side K56, K60, J65 & J70 6 & 7Oil Pressure Gauge E43 & E45 5 Sender K45 5 Switch J39 4 Warning Lamp E39 4Park and Turn Signal Lamps K54 & K55 6Radio Receiver D26 & D27 3Radio Speaker E26 & J27 3Speedometer Sensor J14 1Starting Motor H5 1Starting Motor Relay C6 & C61 1 & 7Stop Lamp Switch B57 6Stop and Turn Signal Lamps K57, K59 & J69 6 & 7Suppression Capacitor G9 & G11 1 & 2Temperature Gauge E41 & E44 5Temperature Sender J40 4Throttle Solenoid G13 2Transmission Switch K12 2Turn Signal Flasher C59 6Turn Signal Indicator Lamps E57, E58 & E60 6Turn Signal Switch D59 6Vacuum Solenoid J12 & J13 2Windshield Washer Pump H29 3 Washer Switch F29 3 Wiper Motor D29 3 Wiper Switch E29 3
Wire Code To Ignition Switch
Direct to Battery
Bus Bar
Ground CodesG1 Eyelet attached to engine blockG2 Eyelet attached to engine block
4/9/2015 1972 Ford Truck Wiring Diagrams FORDification.com
http://www.fordification.com/tech/wiring_1972master.htm 3/3
G3 Eyelet attached to center of the dash panelG4 Eyelet attached to "Y" brace under instrument panelG5 Eyelet on heater caseG6 Eyelet attached to R.H. inner cowl side panelG7 Eyelet attached to frame crossmemberG8 Eyelet attached to cab inner back panelG9 Eyelet attached to R.H. radiator supportG10 Eyelet attached to L.H. radiator supportG11 Eyelet attached to dash panel L.H. sideG12 Eyelet attached to rear quarter panel L.H. sideG13 Eyelet attached to rear quarter panel R.H. sideG14 Eyelet attached to L.H. cowl panelG15 Eyelet attached to L.H. side of platform frame rearG16 Eyelet attached to rear lamp bracket L.H. and R.H. sideG17 Eyelet attached to rear end of frame L.H. and R.H. sideG18 Eyelet attached to L.H. side of stone shieldG19 Eyelet attached to voltage regulator mounting screwG20 Eyelet attached to speedometer mounting screw
Splice CodesS1 In 14305 Wiring Assy. (Standard instrument cluster)S2 In 14305 Wiring Assy. (R.P.O. cluster)S3 In 14305 Wiring Assy. (R.P.O. cluster)S4 In 14401 Wiring Assy. near fuse panelS5 In 14401 Wiring Assy. near ignition switch or fuse panelS6 In 14401 Wiring Assy. near R.H. hood hinge (standard cluster)S7 In 14401 Wiring Assy. near ignition switchS8 In Camper 14405 Wiring Assy.S9 In Camper 14405 Wiring Assy.S10 In Camper 14405 Wiring Assy.
You are here: Home Tech Articles & Tutorials Interior / Electrical 1972 Ford Truck Wiring Diagrams
Want to link to this site? Please save this banner to your hard drive to place on your webpage.The correct link to use is http://www.fordification.com
Copyright © 19992010 FORDification.com unless otherwise noted. All rights reserved.All brand names and product names used on this website are trade names, service marks or registered trademarks of their respective holders. No portion or content of this site may be reproduced or otherwise used without explicit permission.To report problems or provide comments or suggestions, please click here.