Complete digital official shop manual contains service, maintenance, and troubleshooting information for the 1998-2016 Ford F-250 Super Duty. Diagnostic and repair procedures are covered in great detail to repair, maintain, rebuild, refurbish or restore your vehicle like a professional mechanic in local service/repair workshop. This cost-effective quality manual is 100% complete and intact as should be without any missing pages. It is the same factory shop manual used by dealers that guaranteed to be fully functional to save your precious time.

This manual for Ford F-250 Super Duty Pickup Truck is divided into different sections. Each section covers a specific component or system and, in addition to the standard service procedures, includes disassembling, inspecting, and assembling instructions. A table of contents is placed at the beginning of each section. Pages are easily found by category, and each page is expandable for great detail. It is in the cross-platform PDF document format so that it works like a charm on all kinds of devices. You do not need to be skilled with a computer to use the manual.

EXCERPT:
2012 F-250 Super Duty Workshop Manual
Quick Links
Introduction
Master DTC Chart
Specifications
Metrics
Torque Wrench Adapter Formulas
Acronyms
Alphabetical Index
Table of Contents
1: General Information
00: Service Information
2: Chassis
04: Suspension
05: Driveline
06: Brake System
11: Steering System
3: Powertrain
03: Engine
07: Automatic Transmission
08: Manual Transmission, Clutch and Transfer Case
09: Exhaust System
10: Fuel System
4: Electrical
12: Climate Control System
13: Instrumentation and Warning Systems
14: Battery and Charging System
15: Audio Systems
17: Lighting
18: Electrical Distribution
19: Electronic Feature Group
5: Body and Paint
01: Body
02: Frame and Mounting

SECTION 417-01: Exterior Lighting
DIAGNOSIS AND TESTING
Headlamps
Principles of Operation
Exterior Lighting
The Steering Column Control Module (SCCM) monitors the headlamp switch position by sending voltage signals on multiple circuits to the headlamp switch. There is one circuit for each headlamp switch position. At any given time, one of the signal circuits is switched to ground. The SCCM sends a message over the High Speed Controller Area Network (HS-CAN) to the Body Control Module (BCM) to indicate the headlamp switch position.
If the SCCM does not detect any active inputs from the headlamp switch for 5 seconds, or if the SCCM detects multiple headlamp switch input circuits short to ground, the SCCM sends a message to the BCM to indicate the fault. The BCM then turns the parking lamps and headlamps on and keeps them on until the battery saver feature times out.
Refer to Exterior Lighting in the Description and Operation portion of this section for information regarding the Battery Saver feature.
If either situation occurs, the SCCM and the BCM cannot be ruled immediately as being at fault. This is normal behavior of the SCCM and the BCM design as a fault has been detected with the inputs from the headlamp switch.
The BCM provides voltage to the parking lamps and headlamps when it receives a network message from the SCCM that the headlamp switch is in the HEADLAMPS ON position.
High Beam and Flash-to-Pass
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