Toyota MR2 2000 - Page 101

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2000 MR2 (EWD408U)

: GROUND POINTS

Code See Page Ground Points Location

IE 38 Left Kick Panel

BI 42 Suspension Tower Front RH

Main Page

Introduction2
Stop Light4
System Outline6
Stop Light Disconnection Warning6
Service Hints6
Parts Location6
Ground Point8
Power Source9
Current Flow Chart9
Engine Room R/B9
10A Horn9
Connector List10
Junction Connector10
Parts Code10
Connector Color10
Part Number of Connectors11
Continuity and Resistance Check12
Voltage Check12
Troubleshooting12
Finding a Short Circuit13
Disconnection of Male and Female Connectors13
How to Replace Terminal14
Prepare the Special Tool14
Disengage the Secondary Locking Device or Terminal Retainer14
Retainer at Temporary Lock Position14
For Waterproof Type Connector15
Install Terminal to Connector16
Connect Connector16
Glossary of Terms and Symbols22
Battery22
Ground22
Headlights22
Resistor, Tapped23
Relay23
Resistor23
Relay, Double Throw23
Relay Locations24
Engine Compartment24
Instrument Panel24
Body25
Fusible Link Block26
Engine Compartment Left26
Left Side of Room Partition Panel27
Left Side of Instr Ment Panel (See Page 20) Left Side of Instrument Panel (See28
Front Compartment Left29
Instrument Panel Brace LH30
J/B No.6 Inner Circuit31
Front Compartment Right32
Position of Parts in Engine Compartment34
Electrical Wiring Routing34
Position of Parts in Instrument Panel36
Position of Parts in Body38
Location of Connector Joining Wire Harness and Wire Harness40
Location of Ground Points40
Connector Joining Wire Harness and Wire Harness41
Table of Contents50
R/B No.350
R/B No.452
R/B No.552
H–Lp Relay56
Tail Relay56
Starting and Ignition58
Charging62
Engine Control64
- I 5 Ignition Coil and Igniter no66
- Input Signals70
- Engine Coolant Temp. Signal Circuit70
- Intake Air Temp. Signal Circuit70
- Oxygen Sensor Signal Circuit70
- Control System71
- Diagnosis System71
- Fail–Safe System71
- Resistance of Ecu Wiring Connectors72
- C/Opn Relay72
- Efi Main Relay72
- E1 Engine Coolant Temp. Sensor72
- Relay Blocks73
- Junction Block and Wire Harness Connector73
- Splice Points73
- Ground Points73
Engine Immobiliser System74
T2 Transponder Key Amplifier75
Headlight76
- C14 Combination Sw78
- P1 Parking Brake Sw78
- D2 Daytime Running Light Relay78
Taillight80
Illumination84
Turn Signal and Hazard Warning Light86
Stop Light88
Back–Up Light90
Interior Light92
Cigarette Lighter and Clock94
Horn96
- Wiper and Washer98
- Mist Position100
- High Speed Position100
- Int Position100
- Low Speed Position100
Light Reminder and Key Reminder Buzzer102
- Light Reminder System103
- Key Reminder Buzzer System103
- D6 Door Courtesy Sw Lh103
- D7 Door Courtesy Sw Rh103
Seat Belt Warning and Electric Tension Reducer104
- B7 Buckle Sw and Tension Reducer Lh105
- B8 Buckle Sw Rh and Seat Belt Warning Occupant Detection Sensor105
Power Window106
- Manual down or up Operation107
- Auto down Operation107
- P4 Power Window Control Sw Lh107
- P5 Power Window Control Sw Rh107
Door Lock Control108
- Manual Unlock Operation110
- Manual Lock Operation110
- Door Key Unlock Operation110
- Door Key Lock Operation110
Remote Control Mirror112
Radio and Player114
Auto Antenna116
Srs120
Ehps124
Abs126
Rear Window Defogger130
Combination Meter132
Radiator Fan and Condenser Fan136
Air Conditioning138
Mr2 (Ewd408U)149

Toyota MR2 2000 - Page 101

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