Table of Contents 11
Windshield Washer System 359
Washer Pump Construction / Wiper-Washer Circuit
Diagram / Pulse Wiper Action / Rain-Sensing Wiper
System
Horn System 363
Horn Construction / Horn Relay
Theft Deterrent System 364
Chapter 19
Power Accessories, Security Systems, and
Entertainment Systems . . . . . . . . . . . . . . . . 367
Power Windows 368
Automatic Window Control / Power Sunroof
Power Door Locks 370
Security Systems 370
Keyless Entry System / Resistance Key / Transponder
Key
Power Seats 373
Heated Seats
Power Mirrors 377
Heated Mirrors
Entertainment Systems 377
Radio System / AM, FM, Digital Radio / Satellite
Radio / Speakers / Tape Player / Power Booster
(Stereo Amplifi er) / Compact Disc Player / Digital
Video Disc Player / Digital Music Player
Chapter 20
Restraint System Electronics . . . . . . . . . . . . 385
Vehicle Collisions 386
Active and Passive Restraints 386
Seat Belt Systems / Knee Diverter
Air Bag Systems 386
Air Bag Types / Air Bag Module / Mechanical Air
Bags / Air Bag Sensors / Air Bag Controller / Restraint
System Circuit
Event Data Recorder 393
Chapter 21
Chassis System Electronics . . . . . . . . . . . . . 397
Anti-lock Brake System (ABS) 398
ABS Components / Wheel Speed Sensors
ABS ECM 400
ABS Hydraulic Actuator / ABS Operation / Electric
Brake Calipers / Electric Parking Brake
Electric/Electronic Steering Systems 404
Electronic Vehicle Parking System
Electronic Height Control 405
Electronic Shock Absorber Systems 407
Magnetic Fluid Shock Absorbers / Electronic Air
Shock Absorbers / Active Suspension System
Traction and Stability Control Systems 409
Electronic Climate Control 410
Electronic Cruise Control System 411
Electronic Transmission/Transaxle Control Systems 414
Electronic Differential Control 414
Chapter 22
Hybrid Drive Systems . . . . . . . . . . . . . . . . . 417
Hybrid Vehicle History 418
Major Hybrid Drive Assemblies 418
Types of Hybrids 419
Series Hybrid / Parallel Hybrid / Series-Parallel
Hybrid / Full Hybrid / Assist Hybrid / Plug-In Hybrid
Full Hybrid Vehicle Operation 420
All-Electric Drive Mode / Motor Assist Mode / Idle
Stop Mode / Regenerative Braking Mode / Engine
Starting Mode / Battery Pack Charging Mode
Hybrid Battery Pack 422
Hybrid Battery Voltage / Hybrid Battery Rating /
Hybrid Battery Pack Operation / HV Battery Pack
Ventilation
Hybrid Motor-Generator 424
Motor-Generator as a Motor / Motor-Generator
as a Generator / Motor-Generator Sensor / Single
Motor-Generator Hybrid / Dual Motor-Generator
Hybrid / Triple Motor-Generator Hybrid
Hybrid Power Cables 429
Hybrid Power Control Module 430
Inverter Circuit / Power Converter / Motor-Generator
ECU / Hybrid Power Control Module Operation
Battery Relays and Contactors 433
Hybrid Power Splitter 434
Hybrid Dash Display 434
Hybrid System Voltages 435
Hybrid Drive Cooling 436