Toyota — Electronic & Computer Controlled Systems Course 673 Technician Handbook (EN)

Table of Contents 673 Electronic & Computer Controlled Systems Wake Up Open ............................................................................. 170 Component Inoperative ................................................................ 171 Low Voltage Differential Signaling (LVDS) ....................................... 172 A/C Servo Motor Multiplex ................................................................ 173 BUS Connectors ............................................................................... 174 Pulse-Type Servo Motors ................................................................. 175 Section 9:

Electronic Section 9 Topics ............................................................................... 177 Integrated Junction Block Relays ..................................................... 178 Power Distributor ............................................................................. 179 Systems Protect Mode ............................................................................... 179 Mode Monitor Terminal ................................................................ 179 Integration Relay ............................................................................... 180 Diagnosis Terminal .......................................................................

180 Smart Junction Box (MICON) ........................................................... 181 High Intensity Discharge (HID) Headlights ....................................... 182 Section 10: Section 10 Topics ............................................................................. 183 PicoScope Waveform Database ....................................................... 184 TMS PicoScope Waveform Library ................................................... 185 Windows Command Bar .................................................................... 186 Waveform Library Example ..............................................................

187 Reference Waveform ........................................................................ 188 Waveform Database & Library Using Reference Waveforms ........................................................ 189 Moving and Removing Reference Waveforms .............................. 190 Scaling/Offset Controls ................................................................. 191 Section 11: Section 11 Topics ............................................................................. 195 Masks ................................................................................................

196 Masks and Alarms Mask of D ...................................................................................... 197 Mask Example ............................................................................... 198 Alarms ............................................................................................... 199 Appendix Appendix .......................................................................................... 201 Transistors ....................................................................................... 202 Transistor Types ..........................................................................

203 How a Transistor Works .............................................................. 204 Transistor Switches ..................................................................... 205 Transistor Amplifiers .................................................................... 206 Digital Circuits .............................................................................. 207 Analog to Digital Converter .......................................................... 208 Logic Gates ...................................................................................... 209 Normal CAN Signal ..........................................................................

210 Noise in CAN Signal ........................................................................ 211 CAN Shorts and Opens ................................................................... 212 Short CANH to CANL .................................................................. 212 Technical Training v