TERMINALS OF ECU
NOTICE:
HINT:
NOTICE:
This section describes the standard CAN values for all CAN related components.
1. CAN NO. 1 JUNCTION CONNECTOR
*1 |
Component without harness connected (CAN No. 1 Junction Connector) |
(a) Check the CAN No. 1 junction connector (A44).
*2 |
Front view of wire harness connector (to CAN No. 1 Junction Connector) |
*3 |
to Skid Control ECU |
*4 |
to ECM (CAN No. 1 Bus) |
*5 |
to ECM (Power Management Bus)*1 |
*1: w/ Smart key system
(b) Check the connection diagram of the components which are connected to the
CAN No. 1 junction connector (See page ).
Terminal No. (Symbol) |
Wiring Color |
Connected to |
---|---|---|
A44-1 (CANH) |
GR |
Skid control ECU |
A44-12 (CANL) |
W |
|
A44-4 (CANH) |
Y |
ECM (CAN No. 1 bus) |
A44-15 (CANL) |
W |
|
A44-8 (CANH) |
G |
ECM*1 (Power management bus) |
A44-19 (CANL) |
W |
*1: w/ Smart key system
(c) Check the CAN No. 1 junction connector (D56).
*6 |
Front view of wire harness connector (to CAN No. 1 Junction Connector) |
*7 |
to Air Conditioning Amplifier (Power Management Bus)*1 |
*8 |
to Power Management Control ECU (Power Management Bus)*1 |
*9 |
to Air Conditioning Amplifier (CAN No. 1 Bus)*2 |
*10 |
to CAN No. 2 Junction Connector |
*11 |
to Power Management Control ECU (CAN No. 1 Bus)*1 |
*12 |
to 4WD Control ECU*3 |
*1: w/ Smart key system
*2: w/o Smart key system
*3: for AWD
(d) Check the connection diagram of the components which are connected to the
CAN No. 1 junction connector (See page ).
Terminal No. (Symbol) |
Wiring Color |
Connected to |
---|---|---|
D56-3 (CANH) |
P |
Air conditioning amplifier*1 (Power management bus) |
D56-14 (CANL) |
W |
|
D56-4 (CANH) |
G |
Power management control ECU*1 (Power management bus) |
D56-15 (CANL) |
W |
|
D56-8 (CANH) |
P |
Air conditioning amplifier*2 (CAN No. 1 bus) |
D56-19 (CANL) |
W |
|
D56-9 (CANH) |
R |
CAN No. 2 junction connector |
D56-20 (CANL) |
W |
|
D56-10 (CANH) |
Y |
Power management control ECU*1 (CAN No. 1 bus) |
D56-21 (CANL) |
W |
|
D56-11 (CANH) |
L |
4WD control ECU*3 |
D56-22 (CANL) |
W |
*1: w/ Smart key system
*2: w/o Smart key system
*3: for AWD
2. CAN NO. 2 JUNCTION CONNECTOR
(a) Check the CAN No. 2 junction connector.
*1 |
Front view of wire harness connector (to CAN No. 2 Junction Connector) |
*2 |
to Center Airbag Sensor Assembly |
*3 |
to Yaw Rate Sensor |
*4 |
to Main Body ECU |
*5 |
to Steering Angle Sensor |
*6 |
to DLC3 |
*7 |
to Power Steering ECU |
*8 |
to Combination Meter |
*9 |
to CAN No. 1 Junction Connector |
*10 |
to Certification ECU |
*11 |
|
*1: for Navigation system
*2: for Audio and visual system
(b) Check the connection diagram of the components which are connected to the
CAN No. 2 junction connector (See page ).
Terminal No. (Symbol) |
Wiring Color |
Connected to |
---|---|---|
D68-2 (CANH) |
SB |
Center airbag sensor assembly |
D68-13 (CANL) |
W |
|
D68-3 (CANH) |
V |
Yaw rate sensor |
D68-14 (CANL) |
W |
|
D68-4 (CANH) |
P |
Main body ECU |
D68-15 (CANL) |
W |
|
D68-5 (CANH) |
L |
Steering angle sensor |
D68-16 (CANL) |
W |
|
D68-6 (CANH) |
Y |
DLC3 |
D68-17 (CANL) |
W |
|
D68-7 (CANH) |
BR |
Power steering ECU |
D68-18 (CANL) |
W |
|
D68-8 (CANH) |
LG |
Combination meter |
D68-19 (CANL) |
W |
|
D68-9 (CANH) |
R |
CAN No. 1 junction connector |
D68-20 (CANL) |
W |
|
D68-10 (CANH) |
G |
Certification ECU |
D68-21 (CANL) |
W |
|
D68-11 (CANH) |
SB |
|
D68-22 (CANL) |
W |
*1: for Navigation system
*2: for Audio and visual system
3. CAN NO. 3 JUNCTION CONNECTOR
*1 |
CAN No. 3 Junction Connector |
*2 |
Junction Connector B Side |
*3 |
Junction Connector A Side |
*4 |
Earth Terminal |
*5 |
Front view of wire harness connector (to CAN No. 3 Junction Connector) |
(a) Check the connection diagram of the components which are connected to the CAN No. 3 junction connector.
Terminal No. (Symbol) |
Wiring Color |
Connected to |
---|---|---|
D69-1 (CANH) |
R |
Power management control ECU*1 (CAN No. 2 bus) |
D69-2 (CANL) |
W |
|
D70-1 (CANH) |
Y |
AFS ECU*2 |
D70-2 (CANL) |
W |
|
D81-1 (CANH) |
R |
Clearance warning ECU assembly*3 |
D81-2 (CANL) |
W |
*1: w/ Smart key system
*2: w/ HID headlight
*3: w/ Intuitive parking assist system
4. CAN NO. 4 JUNCTION CONNECTOR
*1 |
CAN No. 4 Junction Connector |
*2 |
Junction Connector B Side |
*3 |
Junction Connector A Side |
*4 |
Earth Terminal |
*5 |
Front view of wire harness connector (to CAN No. 4 Junction Connector) |
(a) Check the connection diagram of the components which are connected to the CAN No. 4 junction connector.
Terminal No. (Symbol) |
Wiring Color |
Connected to |
---|---|---|
L27-1 (CANH) |
R |
CAN No. 5 junction connector |
L27-2 (CANL) |
W |
|
L28-1 (CANH) |
P |
Power back door ECU*1 |
L28-2 (CANL) |
W |
|
L29-1 (CANH) |
P |
Back door closer ECU*2 |
L29-2 (CANL) |
W |
*1: w/ Power back door system
*2: w/ Back door closer system
5. CAN NO. 5 JUNCTION CONNECTOR
*1 |
CAN No. 5 Junction Connector |
*2 |
Rear view of wire harness connector (to CAN No. 5 Junction Connector) |
Terminal No. (Symbol) |
Wiring Color |
Connected to |
---|---|---|
D73-1 (CANH) |
SB |
Main body ECU |
D73-2 (CANL) |
W |
|
D74-1 (CANH) |
P |
Outer mirror control ECU assembly*1 (for Front passenger side) |
D74-2 (CANL) |
W |
|
D75-1 (CANH) |
L |
Outer mirror control ECU assembly*1 (for Driver side) |
D75-2 (CANL) |
W |
|
D76-1 (CANH) |
G |
Position control ECU and switch assembly*1 |
D76-2 (CANL) |
R |
|
D77-1 (CANH) |
R |
CAN No. 4 junction connector |
D77-2 (CANL) |
W |
*1: w/ Seat position memory system
6. DLC3
*1 |
DLC3 |
(a) Measure the resistance according to the value(s) in the table below.
Standard Resistance:
Terminal No. (Symbol) |
Wiring Color |
Terminal Description |
Condition |
Specified Condition |
---|---|---|---|---|
D1-6 (CANH) - D1-14 (CANL) |
Y - W |
HIGH-level CAN bus line - LOW-level CAN bus line |
Ignition switch off |
54 to 69 Ω |
D1-6 (CANH) - D1-16 (BAT) |
Y - LG |
HIGH-level CAN bus line - Battery positive (+) |
Cable disconnected from negative (-) battery terminal |
6 kΩ or higher |
D1-14 (CANL) - D1-16 (BAT) |
W - LG |
LOW-level CAN bus line - Battery positive (+) |
Cable disconnected from negative (-) battery terminal |
6 kΩ or higher |
D1-6 (CANH) - D1-4 (CG) |
Y - B |
HIGH-level CAN bus line - Ground |
Ignition switch off |
200 Ω or higher |
D1-14 (CANL) - D1-4 (CG) |
W - B |
LOW-level CAN bus line - Ground |
Ignition switch off |
200 Ω or higher |
7. ECM (for 1AR-FE)
(a) Disconnect the connectors of the ECM.
*1 |
Front view of wire harness connector (to ECM) |
(b) Measure the resistance according to the value(s) in the table below.
Standard Resistance:
for CAN No. 1 Bus Main Wire
Terminal No. (Symbol) |
Wiring Color |
Terminal Description |
Condition |
Specified Condition |
---|---|---|---|---|
A49-13 (CANH) - A49-5 (CANL) |
Y - W |
HIGH-level CAN bus line - LOW-level CAN bus line |
Ignition switch off |
108 to 132 Ω |
A49-13 (CANH) - A49-20 (BATT) |
Y - V |
HIGH-level CAN bus line - Battery positive (+) |
Cable disconnected from negative (-) battery terminal |
6 kΩ or higher |
A49-5 (CANL) - A49-20 (BATT) |
W - V |
LOW-level CAN bus line - Battery positive (+) |
Cable disconnected from negative (-) battery terminal |
6 kΩ or higher |
A49-13 (CANH) - B58-104 (E1) |
Y - BR |
HIGH-level CAN bus line - Ground |
Ignition switch off |
200 Ω or higher |
A49-5 (CANL) - B58-104 (E1) |
W - BR |
LOW-level CAN bus line - Ground |
Ignition switch off |
200 Ω or higher |
Terminal No. (Symbol) |
Wiring Color |
Terminal Description |
Condition |
Specified Condition |
---|---|---|---|---|
A49-12 (CANP) - A49-4 (CANN) |
G - W |
HIGH-level CAN bus line - LOW-level CAN bus line |
Ignition switch off |
108 to 132 Ω |
A49-12 (CANP) - A49-20 (BATT) |
G - V |
HIGH-level CAN bus line - Battery positive (+) |
Cable disconnected from negative (-) battery terminal |
6 kΩ or higher |
A49-4 (CANN) - A49-20 (BATT) |
W - V |
LOW-level CAN bus line - Battery positive (+) |
Cable disconnected from negative (-) battery terminal |
6 kΩ or higher |
A49-12 (CANP) - B58-104 (E1) |
G - BR |
HIGH-level CAN bus line - Ground |
Ignition switch off |
200 Ω or higher |
A49-4 (CANN) - B58-104 (E1) |
W - BR |
LOW-level CAN bus line - Ground |
Ignition switch off |
200 Ω or higher |
8. ECM (for 2GR-FE)
(a) Disconnect the connectors of the ECM.
*1 |
Front view of wire harness connector (to ECM) |
(b) Measure the resistance according to the value(s) in the table below.
Standard Resistance:
for CAN No. 1 Bus Main Wire
Terminal No. (Symbol) |
Wiring Color |
Terminal Description |
Condition |
Specified Condition |
---|---|---|---|---|
A41-10 (CANH) - A41-11 (CANL) |
Y - W |
HIGH-level CAN bus line - LOW-level CAN bus line |
Ignition switch off |
108 to 132 Ω |
A41-10 (CANH) - A41-1 (BATT) |
Y - V |
HIGH-level CAN bus line - Battery positive (+) |
Cable disconnected from negative (-) battery terminal |
6 kΩ or higher |
A41-11 (CANL) - A41-1 (BATT) |
W - V |
LOW-level CAN bus line - Battery positive (+) |
Cable disconnected from negative (-) battery terminal |
6 kΩ or higher |
A41-10 (CANH) - B39-81 (E1) |
Y - W |
HIGH-level CAN bus line - Ground |
Ignition switch off |
200 Ω or higher |
A41-11 (CANL) - B39-81 (E1) |
W - W |
LOW-level CAN bus line - Ground |
Ignition switch off |
200 Ω or higher |
Terminal No. (Symbol) |
Wiring Color |
Terminal Description |
Condition |
Specified Condition |
---|---|---|---|---|
A41-8 (CANP) - A41-9 (CANN) |
G - W |
HIGH-level CAN bus line - LOW-level CAN bus line |
Ignition switch off |
108 to 132 Ω |
A41-8 (CANP) - A41-1 (BATT) |
G - V |
HIGH-level CAN bus line - Battery positive (+) |
Cable disconnected from negative (-) battery terminal |
6 kΩ or higher |
A41-9 (CANN) - A41-1 (BATT) |
W - V |
LOW-level CAN bus line - Battery positive (+) |
Cable disconnected from negative (-) battery terminal |
6 kΩ or higher |
A41-8 (CANP) - B39-81 (E1) |
G - W |
HIGH-level CAN bus line - Ground |
Ignition switch off |
200 Ω or higher |
A41-9 (CANN) - B39-81 (E1) |
W - W |
LOW-level CAN bus line - Ground |
Ignition switch off |
200 Ω or higher |
9. MAIN BODY ECU (DRIVER SIDE JUNCTION BLOCK)
(a) Disconnect the connector of the main body ECU (driver side junction block).
*1 |
Front view of wire harness connector (to Main Body ECU) |
*2 |
DLC3 |
(b) Measure the resistance according to the value(s) in the table below.
Standard Resistance:
for CAN No. 1 Bus Branch Wire
Terminal No. (Symbol) |
Wiring Color |
Terminal Description |
Condition |
Specified Condition |
---|---|---|---|---|
D48-5 (CANH) - D48-6 (CANL) |
P - W |
HIGH-level CAN bus line - LOW-level CAN bus line |
Ignition switch off |
54 to 69 Ω |
D48-5 (CANH) - D1-16 (BAT) |
P - LG |
HIGH-level CAN bus line - Battery positive (+) |
Cable disconnected from negative (-) battery terminal |
6 kΩ or higher |
D48-6 (CANL) - D1-16 (BAT) |
W - LG |
LOW-level CAN bus line - Battery positive (+) |
Cable disconnected from negative (-) battery terminal |
6 kΩ or higher |
D48-5 (CANH) - D1-4 (CG) |
P - B |
HIGH-level CAN bus line - Ground |
Ignition switch off |
200 Ω or higher |
D48-6 (CANL) - D1-4 (CG) |
W - B |
LOW-level CAN bus line - Ground |
Ignition switch off |
200 Ω or higher |
Terminal No. (Symbol) |
Wiring Color |
Terminal Description |
Condition |
Specified Condition |
---|---|---|---|---|
D48-16 (CANP) - D48-15 (CANN) |
SB - W |
HIGH-level CAN bus line - LOW-level CAN bus line |
Ignition switch off |
108 to 132 Ω |
D48-16 (CANP) - D1-16 (BAT) |
SB - LG |
HIGH-level CAN bus line - Battery positive (+) |
Cable disconnected from negative (-) battery terminal |
6 kΩ or higher |
D48-15 (CANN) - D1-16 (BAT) |
W - LG |
LOW-level CAN bus line - Battery positive (+) |
Cable disconnected from negative (-) battery terminal |
6 kΩ or higher |
D48-16 (CANP) - D1-4 (CG) |
SB - B |
HIGH-level CAN bus line - Ground |
Ignition switch off |
200 Ω or higher |
D48-15 (CANN) - D1-4 (CG) |
W - B |
LOW-level CAN bus line - Ground |
Ignition switch off |
200 Ω or higher |
10. COMBINATION METER
(a) Disconnect the connectors of the combination meter.
*1 |
Front view of wire harness connector (to Combination Meter) |
(b) Measure the resistance according to the value(s) in the table below.
Standard Resistance:
Terminal No. (Symbol) |
Wiring Color |
Terminal Description |
Condition |
Specified Condition |
---|---|---|---|---|
E1-1 (CANH) - E1-9 (CANL) |
LG - W |
HIGH-level CAN bus line - LOW-level CAN bus line |
Ignition switch off |
108 to 132 Ω |
E1-1 (CANH) - E2-14 (B) |
LG - Y |
HIGH-level CAN bus line - Battery positive (+) |
Cable disconnected from negative (-) battery terminal |
6 kΩ or higher |
E1-9 (CANL) - E2-14 (B) |
W - Y |
LOW-level CAN bus line - Battery positive (+) |
Cable disconnected from negative (-) battery terminal |
6 kΩ or higher |
E1-1 (CANH) - E2-24 (ES) |
LG - W |
HIGH-level CAN bus line - Ground |
Ignition switch off |
200 Ω or higher |
E1-9 (CANL) - E2-24 (ES) |
W - W |
LOW-level CAN bus line - Ground |
Ignition switch off |
200 Ω or higher |
11. POWER STEERING ECU
(a) Disconnect the connectors of the power steering ECU.
*1 |
Front view of wire harness connector (to Power Steering ECU) |
(b) Measure the resistance according to the value(s) in the table below.
Standard Resistance:
Terminal No. (Symbol) |
Wiring Color |
Terminal Description |
Condition |
Specified Condition |
---|---|---|---|---|
D20-1 (CANH) - D20-7 (CANL) |
BR - W |
HIGH-level CAN bus line - LOW-level CAN bus line |
Ignition switch off |
54 to 69 Ω |
D20-1 (CANH) - D19-1 (PIG) |
BR - R |
HIGH-level CAN bus line - Battery positive (+) |
Cable disconnected from negative (-) battery terminal |
6 kΩ or higher |
D20-7 (CANL) - D19-1 (PIG) |
W - R |
LOW-level CAN bus line - Battery positive (+) |
Cable disconnected from negative (-) battery terminal |
6 kΩ or higher |
D20-1 (CANH) - D19-2 (PGND) |
BR - B |
HIGH-level CAN bus line - Ground |
Ignition switch off |
200 Ω or higher |
D20-7 (CANL) - D19-2 (PGND) |
W - B |
LOW-level CAN bus line - Ground |
Ignition switch off |
200 Ω or higher |
12. AIR CONDITIONING AMPLIFIER
(a) Disconnect the connector of the air conditioning amplifier.
*1 |
Front view of wire harness connector (to Air Conditioning Amplifier) |
(b) Measure the resistance according to the value(s) in the table below.
Standard Resistance:
Terminal No. (Symbol) |
Wiring Color |
Terminal Description |
Condition |
Specified Condition |
---|---|---|---|---|
D47-11 (CANH) - D47-12 (CANL) |
P - W |
HIGH-level CAN bus line - LOW-level CAN bus line |
Ignition switch off |
54 to 69 Ω |
D47-11 (CANH) - D47-21 (B) |
P - V |
HIGH-level CAN bus line - Battery positive (+) |
Cable disconnected from negative (-) battery terminal |
6 kΩ or higher |
D47-12 (CANL) - D47-21 (B) |
W - V |
LOW-level CAN bus line - Battery positive (+) |
Cable disconnected from negative (-) battery terminal |
6 kΩ or higher |
D47-11 (CANH) - D47-13 (GND) |
P - L |
HIGH-level CAN bus line - Ground |
Ignition switch off |
200 Ω or higher |
D47-12 (CANL) - D47-13 (GND) |
W - L |
LOW-level CAN bus line - Ground |
Ignition switch off |
200 Ω or higher |
13. CENTER AIRBAG SENSOR ASSEMBLY
(a) Disconnect the connector of the center airbag sensor assembly.
*1 |
Front view of wire harness connector (to Center Airbag Sensor Assembly) |
*2 |
DLC3 |
(b) Measure the resistance according to the value(s) in the table below.
Standard Resistance:
Terminal No. (Symbol) |
Wiring Color |
Terminal Description |
Condition |
Specified Condition |
---|---|---|---|---|
D6-13 (CANH) - D6-22 (CANL) |
SB- W |
HIGH-level CAN bus line - LOW-level CAN bus line |
Ignition switch off |
54 to 69 Ω |
D6-13 (CANH) - D1-16 (BAT) |
SB - LG |
HIGH-level CAN bus line - Battery positive (+) |
Cable disconnected from negative (-) battery terminal |
6 kΩ or higher |
D6-22 (CANL) - D1-16 (BAT) |
W - LG |
LOW-level CAN bus line - Battery positive (+) |
Cable disconnected from negative (-) battery terminal |
6 kΩ or higher |
D6-13 (CANH) - D6-25 (E1) |
SB - W-B |
HIGH-level CAN bus line - Ground |
Ignition switch off |
200 Ω or higher |
D6-22 (CANL) - D6-25 (E1) |
W - W-B |
LOW-level CAN bus line - Ground |
Ignition switch off |
200 Ω or higher |
14. SKID CONTROL ECU (BRAKE ACTUATOR)
(a) Disconnect the connector of the brake actuator (skid control ECU).
*1 |
Front view of wire harness connector (to Skid Control ECU) |
(b) Measure the resistance according to the value(s) in the table below.
Standard Resistance:
Terminal No. (Symbol) |
Wiring Color |
Terminal Description |
Condition |
Specified Condition |
---|---|---|---|---|
A42-35 (CANH) - A42-14 (CANL) |
GR - W |
HIGH-level CAN bus line - LOW-level CAN bus line |
Ignition switch off |
54 to 69 Ω |
A42-35 (CANH) - A42-3 (+BS) |
GR - GR |
HIGH-level CAN bus line - Battery positive (+) |
Cable disconnected from negative (-) battery terminal |
6 kΩ or higher |
A42-14 (CANL) - A42-3 (+BS) |
W - GR |
LOW-level CAN bus line - Battery positive (+) |
Cable disconnected from negative (-) battery terminal |
6 kΩ or higher |
A42-35 (CANH) - A42-4 (GND1) |
GR - W |
HIGH-level CAN bus line - Ground |
Ignition switch off |
200 Ω or higher |
A42-14 (CANL) - A42-4 (GND1) |
W - W |
LOW-level CAN bus line - Ground |
Ignition switch off |
200 Ω or higher |
15. STEERING ANGLE SENSOR
(a) Disconnect the connector of the steering angle sensor.
*1 |
Front view of wire harness connector (to Steering Angle Sensor) |
(b) Measure the resistance according to the value(s) in the table below.
Standard Resistance:
Terminal No. (Symbol) |
Wiring Color |
Terminal Description |
Condition |
Specified Condition |
---|---|---|---|---|
D35-4 (CANH) - D35-3 (CANL) |
L - W |
HIGH-level CAN bus line - LOW-level CAN bus line |
Ignition switch off |
54 to 69 Ω |
D35-4 (CANH) - D35-6 (BAT) |
L - BR |
HIGH-level CAN bus line - Battery positive (+) |
Cable disconnected from negative (-) battery terminal |
6 kΩ or higher |
D35-3 (CANL) - D35-6 (BAT) |
W - BR |
LOW-level CAN bus line - Battery positive (+) |
Cable disconnected from negative (-) battery terminal |
6 kΩ or higher |
D35-4 (CANH) - D35-2 (ESS) |
L - W |
HIGH-level CAN bus line - Ground |
Ignition switch off |
200 Ω or higher |
D35-3 (CANL) - D35-2 (ESS) |
W - W |
LOW-level CAN bus line - Ground |
Ignition switch off |
200 Ω or higher |
16. YAW RATE SENSOR
(a) Disconnect the connector of the yaw rate sensor.
*1 |
Front view of wire harness connector (to Yaw Rate Sensor) |
*2 |
DLC3 |
(b) Measure the resistance according to the value(s) in the table below.
Standard Resistance:
Terminal No. (Symbol) |
Wiring Color |
Terminal Description |
Condition |
Specified Condition |
---|---|---|---|---|
D30-2 (CANH) - D30-3 (CANL) |
V - W |
HIGH-level CAN bus line - LOW-level CAN bus line |
Ignition switch off |
54 to 69 Ω |
D30-2 (CANH) - D1-16 (BAT) |
V - LG |
HIGH-level CAN bus line - Battery positive (+) |
Cable disconnected from negative (-) battery terminal |
6 kΩ or higher |
D30-3 (CANL) - D1-16 (BAT) |
W - LG |
LOW-level CAN bus line - Battery positive (+) |
Cable disconnected from negative (-) battery terminal |
6 kΩ or higher |
D30-2 (CANH) - D30-4 (GNDA) |
V - B |
HIGH-level CAN bus line - Ground |
Ignition switch off |
200 Ω or higher |
D30-3 (CANL) - D30-4 (GNDA) |
W - B |
LOW-level CAN bus line - Ground |
Ignition switch off |
200 Ω or higher |
17. 4WD CONTROL ECU (for AWD)
(a) Disconnect the connector of the 4WD control ECU.
*1 |
Front view of wire harness connector (to 4WD Control ECU) |
*2 |
DLC3 |
(b) Measure the resistance according to the value(s) in the table below.
Standard Resistance:
Terminal No. (Symbol) |
Wiring Color |
Terminal Description |
Condition |
Specified Condition |
---|---|---|---|---|
D38-14 (CANH) - D38-16 (CANL) |
L - W |
HIGH-level CAN bus line - LOW-level CAN bus line |
Ignition switch off |
54 to 69 Ω |
D38-14 (CANH) - D1-16 (BAT) |
L - LG |
HIGH-level CAN bus line - Battery positive (+) |
Cable disconnected from negative (-) battery terminal |
6 kΩ or higher |
D38-16 (CANL) - D1-16 (BAT) |
W - LG |
LOW-level CAN bus line - Battery positive (+) |
Cable disconnected from negative (-) battery terminal |
6 kΩ or higher |
D38-14 (CANH) - D38-23 (GND) |
L - B |
HIGH-level CAN bus line - Ground |
Ignition switch off |
200 Ω or higher |
D38-16 (CANL) - D38-23 (GND) |
W - B |
LOW-level CAN bus line - Ground |
Ignition switch off |
200 Ω or higher |
18. CERTIFICATION ECU (w/ Smart Key System)
(a) Disconnect the connector of the certification ECU.
*1 |
Front view of wire harness connector (to Certification ECU) |
(b) Measure the resistance according to the value(s) in the table below.
Standard Resistance:
Terminal No. (Symbol) |
Wiring Color |
Terminal Description |
Condition |
Specified Condition |
---|---|---|---|---|
D25-9 (CANH) - D25-10 (CANL) |
G - W |
HIGH-level CAN bus line - LOW-level CAN bus line |
Ignition switch off |
54 to 69 Ω |
D25-9 (CANH) - D25-1 (+B) |
G - G |
HIGH-level CAN bus line - Battery positive (+) |
Cable disconnected from negative (-) battery terminal |
6 kΩ or higher |
D25-10 (CANL) - D25-1 (+B) |
W - G |
LOW-level CAN bus line - Battery positive (+) |
Cable disconnected from negative (-) battery terminal |
6 kΩ or higher |
D25-9 (CANH) - D25-15 (E) |
G - B |
HIGH-level CAN bus line - Ground |
Ignition switch off |
200 Ω or higher |
D25-10 (CANL) - D25-15 (E) |
W - B |
LOW-level CAN bus line - Ground |
Ignition switch off |
200 Ω or higher |
19. POWER MANAGEMENT CONTROL ECU (w/ Smart Key System)
(a) Disconnect the connector of the power management control ECU.
*1 |
Rear view of wire harness connector (to Power Management Control ECU) |
(b) Measure the resistance according to the value(s) in the table below.
Standard Resistance:
for CAN No. 1 Bus Branch Wire
Terminal No. (Symbol) |
Wiring Color |
Terminal Description |
Condition |
Specified Condition |
---|---|---|---|---|
D43-14 (CA1H) - D43-13 (CA1L) |
Y - W |
HIGH-level CAN bus line - LOW-level CAN bus line |
Ignition switch off |
54 to 69 Ω |
D43-14 (CA1H) - D43-1 (AM22) |
Y - LG |
HIGH-level CAN bus line - Battery positive (+) |
Cable disconnected from negative (-) battery terminal |
6 kΩ or higher |
D43-13 (CA1L) - D43-1 (AM22) |
W - LG |
LOW-level CAN bus line - Battery positive (+) |
Cable disconnected from negative (-) battery terminal |
6 kΩ or higher |
D43-14 (CA1H) - D43-6 (GND) |
Y - W |
HIGH-level CAN bus line - Ground |
Ignition switch off |
200 Ω or higher |
D43-13 (CA1L) - D43-6 (GND) |
W - W |
LOW-level CAN bus line - Ground |
Ignition switch off |
200 Ω or higher |
Terminal No. (Symbol) |
Wiring Color |
Terminal Description |
Condition |
Specified Condition |
---|---|---|---|---|
D43-26 (CA2H) - D43-25 (CA2L) |
R - W |
HIGH-level CAN bus line - LOW-level CAN bus line |
Ignition switch off |
108 to 132 Ω |
D43-26 (CA2H) - D43-1 (AM22) |
R - LG |
HIGH-level CAN bus line - Battery positive (+) |
Cable disconnected from negative (-) battery terminal |
6 kΩ or higher |
D43-25 (CA2L) - D43-1 (AM22) |
W - LG |
LOW-level CAN bus line - Battery positive (+) |
Cable disconnected from negative (-) battery terminal |
6 kΩ or higher |
D43-26 (CA2H) - D43-6 (GND) |
R - W |
HIGH-level CAN bus line - Ground |
Ignition switch off |
200 Ω or higher |
D43-25 (CA2L) - D43-6 (GND) |
W - W |
LOW-level CAN bus line - Ground |
Ignition switch off |
200 Ω or higher |
Terminal No. (Symbol) |
Wiring Color |
Terminal Description |
Condition |
Specified Condition |
---|---|---|---|---|
D43-12 (CA3P) - D43-11 (CA3N) |
G - W |
HIGH-level CAN bus line - LOW-level CAN bus line |
Ignition switch off |
108 to 132 Ω |
D43-12 (CA3P) - D43-1 (AM22) |
G - LG |
HIGH-level CAN bus line - Battery positive (+) |
Cable disconnected from negative (-) battery terminal |
6 kΩ or higher |
D43-11 (CA3N) - D43-1 (AM22) |
W - LG |
LOW-level CAN bus line - Battery positive (+) |
Cable disconnected from negative (-) battery terminal |
6 kΩ or higher |
D43-12 (CA3P) - D43-6 (GND) |
G - W |
HIGH-level CAN bus line - Ground |
Ignition switch off |
200 Ω or higher |
D43-11 (CA3N) - D43-6 (GND) |
W - W |
LOW-level CAN bus line - Ground |
Ignition switch off |
200 Ω or higher |
20. POWER BACK DOOR ECU (BACK DOOR MOTOR UNIT) (w/ Power Back Door System)
(a) Disconnect the connector of the power back door ECU (back door motor unit).
*1 |
Front view of wire harness connector (to Power Back Door ECU) |
(b) Measure the resistance according to the value(s) in the table below.
Standard Resistance:
Terminal No. (Symbol) |
Wiring Color |
Terminal Description |
Condition |
Specified Condition |
---|---|---|---|---|
L20-6 (MPX1) - L20-5 (MPX2) |
P - W |
HIGH-level CAN bus line - LOW-level CAN bus line |
Ignition switch off |
54 to 69 Ω |
L20-6 (MPX1) - L20-10 (ECUB) |
P - P |
HIGH-level CAN bus line - Battery positive (+) |
Cable disconnected from negative (-) battery terminal |
6 kΩ or higher |
L20-5 (MPX2) - L20-10 (ECUB) |
W - P |
LOW-level CAN bus line - Battery positive (+) |
Cable disconnected from negative (-) battery terminal |
6 kΩ or higher |
L20-6 (MPX1) - L20-11 (GND) |
P - W-B |
HIGH-level CAN bus line - Ground |
Ignition switch off |
200 Ω or higher |
L20-5 (MPX2) - L20-11 (GND) |
W - W-B |
LOW-level CAN bus line - Ground |
Ignition switch off |
200 Ω or higher |
21. BACK DOOR CLOSER ECU (w/ Back Door Closer System)
(a) Disconnect the connector of the back door closer ECU.
*1 |
Front view of wire harness connector (to Back Door Closer ECU) |
(b) Measure the resistance according to the value(s) in the table below.
Standard Resistance:
Terminal No. (Symbol) |
Wiring Color |
Terminal Description |
Condition |
Specified Condition |
---|---|---|---|---|
L21-11 (MPX1) - L21-12 (MPX2) |
P - W |
HIGH-level CAN bus line - LOW-level CAN bus line |
Ignition switch off |
54 to 69 Ω |
L21-11 (MPX1) - L21-16 (ECUB) |
P - P |
HIGH-level CAN bus line - Battery positive (+) |
Cable disconnected from negative (-) battery terminal |
6 kΩ or higher |
L21-12 (MPX2) - L21-16 (ECUB) |
W - P |
LOW-level CAN bus line - Battery positive (+) |
Cable disconnected from negative (-) battery terminal |
6 kΩ or higher |
L21-11 (MPX1) - L21-3 (GND) |
P - W-B |
HIGH-level CAN bus line - Ground |
Ignition switch off |
200 Ω or higher |
L21-12 (MPX2) - L21-3 (GND) |
W - W-B |
LOW-level CAN bus line - Ground |
Ignition switch off |
200 Ω or higher |
22. AFS ECU (w/ HID Headlight)
(a) Disconnect the connector of the AFS ECU.
*1 |
Front view of wire harness connector (to AFS ECU) |
*2 |
DLC3 |
(b) Measure the resistance according to the value(s) in the table below.
Standard Resistance:
Terminal No. (Symbol) |
Wiring Color |
Terminal Description |
Condition |
Specified Condition |
---|---|---|---|---|
D44-12 (CANH) - D44-13 (CANL) |
Y - W |
HIGH-level CAN bus line - LOW-level CAN bus line |
Ignition switch off |
54 to 69 Ω |
D44-12 (CANH) - D1-16 (BAT) |
Y - LG |
HIGH-level CAN bus line - Battery positive (+) |
Cable disconnected from negative (-) battery terminal |
6 kΩ or higher |
D44-13 (CANL) - D1-16 (BAT) |
W - LG |
LOW-level CAN bus line - Battery positive (+) |
Cable disconnected from negative (-) battery terminal |
6 kΩ or higher |
D44-12 (CANH) - D44-22 (E1) |
Y - B |
HIGH-level CAN bus line - Ground |
Ignition switch off |
200 Ω or higher |
D44-13 (CANL) - D44-22 (E1) |
W - B |
LOW-level CAN bus line - Ground |
Ignition switch off |
200 Ω or higher |
23. OUTER MIRROR CONTROL ECU ASSEMBLY (for Driver Side) (w/ Seat Position Memory System)
(a) Disconnect the connector of the outer mirror control ECU assembly.
*1 |
Front view of wire harness connector (to Outer Mirror Control ECU Assembly (for Driver Side)) |
(b) Measure the resistance according to the value(s) in the table below.
Standard Resistance:
Terminal No. (Symbol) |
Wiring Color |
Terminal Description |
Condition |
Specified Condition |
---|---|---|---|---|
I13-9 (CANP) - I13-8 (CANN) |
L - W |
HIGH-level CAN bus line - LOW-level CAN bus line |
Ignition switch off |
54 to 69 Ω |
I13-9 (CANP) - I13-6 (CPUB) |
L - LG |
HIGH-level CAN bus line - Battery positive (+) |
Cable disconnected from negative (-) battery terminal |
6 kΩ or higher |
I13-8 (CANN) - I13-6 (CPUB) |
W - LG |
LOW-level CAN bus line - Battery positive (+) |
Cable disconnected from negative (-) battery terminal |
6 kΩ or higher |
I13-9 (CANP) - I13-7 (GND) |
L - W-B |
HIGH-level CAN bus line - Ground |
Ignition switch off |
200 Ω or higher |
I13-8 (CANN) - I13-7 (GND) |
W - W-B |
LOW-level CAN bus line - Ground |
Ignition switch off |
200 Ω or higher |
24. OUTER MIRROR CONTROL ECU ASSEMBLY (for Front Passenger Side) (w/ Seat Position Memory System)
(a) Disconnect the connector of the outer mirror control ECU assembly.
*1 |
Front view of wire harness connector (to Outer Mirror Control ECU Assembly (for Front Passenger Side)) |
(b) Measure the resistance according to the value(s) in the table below.
Standard Resistance:
Terminal No. (Symbol) |
Wiring Color |
Terminal Description |
Condition |
Specified Condition |
---|---|---|---|---|
H13-9 (CANP) - H13-8 (CANN) |
P - W |
HIGH-level CAN bus line - LOW-level CAN bus line |
Ignition switch off |
54 to 69 Ω |
H13-9 (CANP) - H13-6 (CPUB) |
P - B |
HIGH-level CAN bus line - Battery positive (+) |
Cable disconnected from negative (-) battery terminal |
6 kΩ or higher |
H13-8 (CANN) - H13-6 (CPUB) |
W - B |
LOW-level CAN bus line - Battery positive (+) |
Cable disconnected from negative (-) battery terminal |
6 kΩ or higher |
H13-9 (CANP) - H13-7 (GND) |
P - W-B |
HIGH-level CAN bus line - Ground |
Ignition switch off |
200 Ω or higher |
H13-8 (CANN) - H13-7 (GND) |
W - W-B |
LOW-level CAN bus line - Ground |
Ignition switch off |
200 Ω or higher |
25. POSITION CONTROL ECU AND SWITCH ASSEMBLY (w/ Seat Position Memory System)
(a) Disconnect the connectors of the position control ECU and switch assembly.
*1 |
Front view of wire harness connector (to Position Control ECU and Switch Assembly) |
(b) Measure the resistance according to the value(s) in the table below.
Standard Resistance:
Terminal No. (Symbol) |
Wiring Color |
Terminal Description |
Condition |
Specified Condition |
---|---|---|---|---|
T11-8 (CANP) - T11-7 (CANN) |
G - R |
HIGH-level CAN bus line - LOW-level CAN bus line |
Ignition switch off |
54 to 69 Ω |
T11-8 (CANP) - T10-6 (+B) |
G - L |
HIGH-level CAN bus line - Battery positive (+) |
Cable disconnected from negative (-) battery terminal |
6 kΩ or higher |
T11-7 (CANN) - T10-6 (+B) |
R - L |
LOW-level CAN bus line - Battery positive (+) |
Cable disconnected from negative (-) battery terminal |
6 kΩ or higher |
T11-8 (CANP) - T10-1 (GND) |
G - W |
HIGH-level CAN bus line - Ground |
Ignition switch off |
200 Ω or higher |
T11-7 (CANN) - T10-1 (GND) |
R - W |
LOW-level CAN bus line - Ground |
Ignition switch off |
200 Ω or higher |
26. NAVIGATION RECEIVER ASSEMBLY (for Navigation System)
(a) Disconnect the connectors of the navigation receiver assembly.
*1 |
Front view of wire harness connector (to Navigation Receiver Assembly) |
(b) Measure the resistance according to the value(s) in the table below.
Standard Resistance:
Terminal No. (Symbol) |
Wiring Color |
Terminal Description |
Condition |
Specified Condition |
---|---|---|---|---|
E40-9 (CANH) - E40-10 (CANL) |
SB - W |
HIGH-level CAN bus line - LOW-level CAN bus line |
Ignition switch off |
54 to 69 Ω |
E40-9 (CANH) - E38-4 (+B1) |
SB - SB |
HIGH-level CAN bus line - Battery positive (+) |
Cable disconnected from negative (-) battery terminal |
6 kΩ or higher |
E40-10 (CANL) - E38-4 (+B1) |
W - SB |
LOW-level CAN bus line - Battery positive (+) |
Cable disconnected from negative (-) battery terminal |
6 kΩ or higher |
E40-9 (CANH) - E38-7 (GND1) |
SB - BR |
HIGH-level CAN bus line - Ground |
Ignition switch off |
200 Ω or higher |
E40-10 (CANL) - E38-7 (GND1) |
W - BR |
LOW-level CAN bus line - Ground |
Ignition switch off |
200 Ω or higher |
27. RADIO AND DISPLAY RECEIVER ASSEMBLY (for Audio and Visual System)
(a) Disconnect the connectors of the radio and display receiver assembly.
*1 |
Front view of wire harness connector (to Radio and Display Receiver Assembly) |
(b) Measure the resistance according to the value(s) in the table below.
Standard Resistance:
Terminal No. (Symbol) |
Wiring Color |
Terminal Description |
Condition |
Specified Condition |
---|---|---|---|---|
E42-9 (CANH) - E42-10 (CANL) |
SB - W |
HIGH-level CAN bus line - LOW-level CAN bus line |
Ignition switch off |
54 to 69 Ω |
E42-9 (CANH) - E4-4 (+B1) |
SB - SB |
HIGH-level CAN bus line - Battery positive (+) |
Cable disconnected from negative (-) battery terminal |
6 kΩ or higher |
E42-10 (CANL) - E4-4 (+B1) |
W - SB |
LOW-level CAN bus line - Battery positive (+) |
Cable disconnected from negative (-) battery terminal |
6 kΩ or higher |
E42-9 (CANH) - E4-7 (GND1) |
SB - BR |
HIGH-level CAN bus line - Ground |
Ignition switch off |
200 Ω or higher |
E42-10 (CANL) - E4-7 (GND1) |
W - BR |
LOW-level CAN bus line - Ground |
Ignition switch off |
200 Ω or higher |
28. CLEARANCE WARNING ECU ASSEMBLY (w/ Intuitive Parking Assist System)
(a) Disconnect the connector of the clearance warning ECU assembly.
*1 |
Front view of wire harness connector (to Clearance Warning ECU Assembly) |
*2 |
DLC3 |
(b) Measure the resistance according to the value(s) in the table below.
Standard Resistance:
Terminal No. (Symbol) |
Wiring Color |
Terminal Description |
Condition |
Specified Condition |
---|---|---|---|---|
D79-17 (R1) - D79-18 (R2) |
R - W |
HIGH-level CAN bus line - LOW-level CAN bus line |
Ignition switch off |
54 to 69 Ω |
D79-17 (R1) - D1-16 (BAT) |
R - LG |
HIGH-level CAN bus line - Battery positive (+) |
Cable disconnected from negative (-) battery terminal |
6 kΩ or higher |
D79-18 (R2) - D1-16 (BAT) |
W - LG |
LOW-level CAN bus line - Battery positive (+) |
Cable disconnected from negative (-) battery terminal |
6 kΩ or higher |
D79-17 (R1) - D79-30 (E) |
R - W |
HIGH-level CAN bus line - Ground |
Ignition switch off |
200 Ω or higher |
D79-18 (R2) - D79-30 (E) |
W - W |
LOW-level CAN bus line - Ground |
Ignition switch off |
200 Ω or higher |
Horn Circuit
DESCRIPTION
When the theft deterrent system is switched from the armed state to the alarm
sounding state, the main body ECU (driver side junction block assembly) transmits
a signal to cause the horn to sound at intervals of 0.4 seconds.
WIRING DIAGRAM
...
Knock Sensor 1 Circuit Low Input (Bank 1 or Single Sensor) (P0327,P0328)
DESCRIPTION
Flat-type knock sensors (non-resonant type) have structures that can detect vibrations
between approximately 5 and 15 kHz.
Knock sensors are fitted onto the engine block to detect engine knocking.
The knock sensor contains a piezoelectric elem ...
Rear Wheel Alignment
Adjustment
ADJUSTMENT
PROCEDURE
1. INSPECT TIRES
(a) Inspect the tires (See page ).
2. MEASURE VEHICLE HEIGHT
3. INSPECT CAMBER
Camber (Unloaded Vehicle):
Model
Engine
Camber Inclination
Right-left Dif ...