Automotive Control Module Course

Lesson 1 • Module Hardware Architecture

Examines the internal hardware components of a typical control module. Connects hardware knowledge to understanding module behavior and failure modes.

Lesson 2 • Control Module Types and Roles

Identifies the major categories of control modules and their specific vehicle functions. Students map each module type to its system responsibility.

Lesson 3 • Sensors and Actuators Overview

Introduces the sensors that feed data to modules and the actuators modules command. Establishes the input-process-output model central to all module operation.

Lesson 4 • Regulatory and Safety Standards

Surveys functional safety requirements and emissions-related control standards affecting module design. Students recognize compliance constraints that shape module behavior.

Lesson 1 • Network Diagnostics and Testing

Applies protocol knowledge to real-world network fault isolation using oscilloscopes and scan tools. Connects communication theory to hands-on diagnostic practice.

Lesson 2 • Vehicle Network Fundamentals

Explains why modules communicate over shared networks and introduces network topology concepts. Grounds students in the logic of distributed vehicle control.

Lesson 3 • Ethernet and Automotive Cybersecurity

Introduces automotive Ethernet for high-bandwidth applications and foundational cybersecurity concepts. Students identify attack surfaces and basic protective measures.

Lesson 4 • LIN, MOST, and FlexRay Protocols

Covers secondary protocols used for body, multimedia, and safety-critical applications. Students select the appropriate protocol for a given vehicle system.

Lesson 1 • Closed-Loop and Open-Loop Operation

Distinguishes conditions triggering open-loop vs. closed-loop control and their effect on emissions and performance. Students predict ECM mode transitions.

Lesson 2 • Emissions and Catalyst Monitoring

Details ECM strategies for exhaust gas recirculation, evaporative emissions, and catalyst efficiency monitoring. Students interpret readiness monitor status.

Lesson 3 • Ignition Timing and Knock Control

Covers spark timing maps, knock sensor feedback, and timing retard strategies. Students explain how the ECM optimizes timing under varying conditions.

Lesson 4 • ECM Input Sensors and Signals

Maps every major ECM input sensor to its signal type and operating range. Students correlate sensor data to engine operating conditions.

Lesson 1 • Torque Converter Clutch Control

Covers TCC apply and release conditions, slip control, and shudder prevention strategies. Students explain TCC operation across driving cycles.

Lesson 2 • All-Wheel-Drive and Transfer Case Control

Examines electronic AWD coupling control, torque vectoring logic, and transfer case module operation. Students describe torque distribution strategies.

Lesson 3 • Transmission Fault Diagnosis

Applies TCM knowledge to fault code interpretation, solenoid testing, and adaptive data reset procedures. Bridges control theory to workshop diagnostic practice.

Lesson 4 • Shift Strategy and Solenoid Control

Explains shift scheduling maps, solenoid duty-cycle control, and adaptive shift learning. Students trace a shift event from driver demand to solenoid activation.

Lesson 1 • Electronic Stability and Traction Control

Covers yaw rate, lateral acceleration, and steering angle inputs used for stability intervention. Students explain how the module selects braking or throttle reduction.

Lesson 2 • Electronic Power Steering Control

Examines torque sensor inputs, assist map calibration, and EPS module fault responses. Students relate steering feel to module calibration parameters.

Lesson 3 • Chassis Module Configuration and Coding

Covers variant coding, option configuration, and module replacement procedures for chassis systems. Students perform coding tasks using professional scan tools.

Lesson 4 • Body Control Module Functions

Maps BCM responsibilities including lighting, wipers, power accessories, and theft deterrence. Students explain BCM integration with other modules via the network.

Lesson 1 • Drive Cycle and Monitor Completion

Details the conditions required to complete each OBD monitor and how to construct an efficient drive cycle. Students design drive cycles for specific monitor completion.

Lesson 2 • Scan Tool Data Interpretation

Covers live data PID selection, graphing techniques, and snapshot capture for intermittent faults. Students extract actionable diagnostic conclusions from data streams.

Lesson 3 • OBD System Architecture

Explains the standardized diagnostic framework, communication protocols, and data link connector pinout. Students identify OBD layers from physical to application.

Lesson 4 • Diagnostic Trouble Code Structure

Decodes DTC format, type classifications, and freeze-frame data capture. Students interpret any DTC and extract associated freeze-frame context.

Lesson 1 • Module Replacement and Initialization

Explains virgin module initialization, VIN writing, and security seed-key exchange. Students complete a full replacement workflow for a new control module.

Lesson 2 • Software Update and Reflash Procedures

Covers the step-by-step reflash process, pre-conditions, and recovery from interrupted flashes. Students execute a controlled module reflash with proper safeguards.

Lesson 3 • Programming Fundamentals and Tools

Introduces J2534 pass-through programming, OEM software platforms, and required hardware. Students set up a complete programming environment before attempting any flash.

Lesson 4 • Calibration and Adaptation Procedures

Covers throttle body, steering angle, and ride height calibration routines after module replacement. Students perform each calibration using scan tool guided procedures.

Lesson 1 • Diagnostic Efficiency and Workflow Optimization

Applies time-management and information-retrieval strategies to reduce diagnostic cycle time. Students build a repeatable, efficient diagnostic workflow for complex faults.

Lesson 2 • Multi-Module Fault Analysis

Develops strategies for diagnosing faults that generate codes across multiple modules simultaneously. Students identify the root module and eliminate cascading fault noise.

Lesson 3 • Advanced Oscilloscope Techniques

Applies advanced scope techniques including relative compression, injector waveform analysis, and bus decoding. Students interpret complex waveforms to pinpoint component faults.

Lesson 4 • Hybrid and Electric Vehicle Modules

Introduces high-voltage system control modules, battery management systems, and inverter control. Students apply safe diagnostic practices specific to electrified powertrains.