![](../../../img/54/AC313407BA00ENG.png)
![](../../../img/54/AC313404AR00ENG.png)
|
caution |
The strand end of the twist
wire should be within 10 cm from
the connector. For details refer to .
|
Q.
Are the check result normal?
Go to Step
2.
Repair
the defective connector.
|
![](../../../img/54/AC313404AR00ENG.png)
![](../../../img/54/AC313406BH00ENG.png)
|
(1)Disconnect the
engine-A/T-ECU connector and the combination meter
connector,
and measure at the wiring harness side. (2)Connect the
negative battery terminal, and turn the ignition switch to
the ON position.
|
![](../../../img/54/AC209365JP00ENG.png)
|
(3)Voltage between C-126 diagnosis
connector terminal No.14 and body earth OK: 4.0
V or less
|
![](../../../img/54/AC209365JO00ENG.png)
|
(4)Voltage between C-126 diagnosis
connector terminal No.6 and body earth OK: 4.0
V or less (5)Disconnect the negative battery
terminal.
Q.
Are the check result normal?
YES <all of
the measurement results show 4.0 V or less> : Follow
diagnostic item 15, Diagnose CAN bus lines thoroughly. Refer
to .
NO
<The voltage between terminal No.14 and body earth is
more than 4.0 V> : Go to
Step 3.
NO <The voltage between terminal No.6
and body earth is more than 4.0 V> : Go to
Step 24.
|
![](../../../img/54/AC313404AT00ENG.png)
|
caution |
The strand end of the twist
wire should be within 10 cm from
the connector. For details refer to .
|
Q.
Is the check result normal?
Go to Step
4.
Repair
the defective connector.
|
![](../../../img/54/AC313404AT00ENG.png)
|
(1)Disconnect the connector, and
measure at its male-side intermediate connector (at the
front wiring harness side). (2)Connect the negative
battery terminal, and turn the ignition switch to the ON
position.
|
![](../../../img/54/AC209365JQ00ENG.png)
|
(3)Voltage between C-125
intermediate connector terminal No.27 and body
earth OK: 4.0 V or less
Q.
Is the check result normal?
<4.0 V
or less> Go to Step 5.
<more
than 4.0 V> Go to Step 16.
|
![](../../../img/54/AC313404AQ00ENG.png)
|
caution |
The strand end of the twist
wire should be within 10 cm from
the connector. For details refer to .
|
|
![](../../../img/54/AC209350AB00ENG.png)
|
When checking the joint connector,
ensure that its wiring harness side and its short pins
are not damaged.
Q.
Is the check result normal?
Go to Step
6.
Repair a
defective connector or replace the joint
connector.
|
![](../../../img/54/AC313404AQ00ENG.png)
|
(1)Disconnect the connector, and
measure at the wiring harness side. (2)Connect the
negative battery terminal, and turn the ignition switch to
the ON position.
|
![](../../../img/54/AC209365JV00ENG.png)
|
(3)Voltage between C-09 joint
connector (CAN2) terminal No.17 and body
earth OK: 4.0 V or less
|
![](../../../img/54/AC209365KQ00ENG.png)
|
(4)Voltage between C-09 joint
connector (CAN2) terminal No.19 and body
earth OK: 4.0 V or less
|
![](../../../img/54/AC209365JT00ENG.png)
|
(5)Voltage between C-09 joint
connector (CAN2) terminal No.16 and body
earth OK: 4.0 V or less
|
![](../../../img/54/AC209365JX00ENG.png)
|
(6)Voltage between C-09 joint
connector (CAN2) terminal No.15 and body
earth OK: 4.0 V or less
|
![](../../../img/54/AC209365JR00ENG.png)
|
(7)Voltage between C-09 joint
connector (CAN2) terminal No.18 and body
earth OK: 4.0 V or less (8)Disconnect
the negative battery terminal.
Q.
Are the check result normal?
YES <all of
the measurement results show 4.0 V or less>
: Go to Step 15.
NO <The voltage between
terminal No.17 and body earth is more than 4.0 V>
: Go to Step 7.
NO <The voltage between
terminal No.19 and body earth is more than 4.0 V>
: Go to Step 8.
NO <The voltage between
terminal No.16 and body earth is more than 4.0 V>
: Go to Step 10.
NO <The voltage between
terminal No.15 and body earth is more than 4.0 V>
: Go to Step 12.
NO <The voltage between
terminal No.18 and body earth is more than 4.0 V>
: Go to Step 14.
|
![](../../../img/54/AC313406AP00ENG.png)
![](../../../img/54/AC313404AQ00ENG.png)
|
(1)Disconnect the joint connector
(CAN2) and the combination meter connector, and measure
at the wiring harness side. (2)Connect the negative
battery terminal, and turn the ignition switch to the ON
position.
|
![](../../../img/54/AC209365JV00ENG.png)
|
(3)Voltage between C-09 joint
connector (CAN2) terminal No.17 and body
earth OK: Less than 1.0 V (4)Disconnect
the negative battery terminal.
caution |
Strictly observe the specified
wiring harness repair procedure.
For details refer to .
|
Q.
Is the check result normal?
<less than 1.0
V> Follow diagnostic item 15 "Diagnose CAN bus
lines thoroughly. " Refer to .
<1.0 V or
more> Repair the wiring harness between joint
connector
(CAN2) and the combination meter connector.
|
![](../../../img/54/AC313406AB00ENG.png)
|
caution |
The strand end of the twist
wire should be within 10 cm from the connector.
For details
refer to .
|
Q.
Is the check result normal?
Go to Step
9.
Repair
the defective connector.
|
![](../../../img/54/AC313404AQ00ENG.png)
![](../../../img/54/AC313406AB00ENG.png)
|
(1)Disconnect the joint connector
(CAN2) and the A/C-ECU connector, and measure
at the wiring harness side. (2)Connect the negative
battery terminal, and turn the ignition switch to the ON
position.
|
![](../../../img/54/AC209365KQ00ENG.png)
|
(3)Voltage between C-09 joint
connector (CAN2) terminal No.19 and body
earth OK: Less than 1.0 V (4)Disconnect
the negative battery terminal.
caution |
Strictly observe the specified
wiring harness repair procedure.
For details refer to .
|
Q.
Is the check result normal?
<less than 1.0
V> Follow diagnostic item 15 "Diagnose CAN bus
lines thoroughly." Refer to .
<1.0 V or
more> Repair the wiring harness between the joint
connector (CAN2) and the A/C-ECU
connector.
|
![](../../../img/54/AC313410AH00ENG.png)
|
caution |
The strand end of the twist
wire should be within 10 cm from the connector.
For details
refer to .
|
Q.
Is the check result normal?
Go to Step
11.
Repair
the defective connector.
|
![](../../../img/54/AC313404AQ00ENG.png)
![](../../../img/54/AC313410AH00ENG.png)
|
(1)Disconnect the joint connector
(CAN2) and the ETACS-ECU connector, and measure at the
wiring harness side. (2)Connect the negative battery
terminal, and turn the ignition switch to the ON
position.
|
![](../../../img/54/AC209365JT00ENG.png)
|
(3)Voltage between C-09 joint
connector (CAN2) terminal No.16 and body
earth OK: Less than 1.0 V (4)Disconnect
the negative battery terminal.
caution |
Strictly observe the specified
wiring harness repair procedure.
For details refer to .
|
Q.
Is the check result normal?
<less than 1.0
V> Follow diagnostic item 15 "Diagnose CAN bus
lines thoroughly." Refer to .
<1.0 V or
more> Repair the wiring harness between the joint
connector (CAN2) and the ETACS-ECU connector.
|
![](../../../img/54/AC313406BF00ENG.png)
|
caution |
The strand end of the twist
wire should be within 10 cm from the connector.
For details
refer to .
|
Q.
Is the check result normal?
Go to Step
13.
Repair
the defective connector.
|
![](../../../img/54/AC313404AQ00ENG.png)
![](../../../img/54/AC313406BF00ENG.png)
|
(1)Disconnect the joint connector
(CAN2) and the SRS-ECU connector, and measure at the wiring
harness side. (2)Connect the negative battery terminal,
and turn the ignition switch to the ON position.
|
![](../../../img/54/AC209365JX00ENG.png)
|
(3)Voltage between C-09 joint
connector (CAN2) terminal No.15 and body
earth OK: Less than 1.0 V (4)Disconnect
the negative battery terminal.
caution |
Strictly observe the specified
wiring harness repair procedure.
For details refer to .
|
Q.
Is the check result normal?
<less than 1.0
V> Follow diagnostic item 15 "Diagnose CAN bus
lines thoroughly." Refer to .
<1.0 V or
more> Repair the wiring harness between the joint
connector (CAN2) and the SRS-ECU connector.
|
![](../../../img/54/AC313404AQ00ENG.png)
|
(1)Disconnect the connector, and
measure at the wiring harness side. (2)Connect the
negative battery terminal, and turn the ignition switch to
the ON position.
|
![](../../../img/54/AC209365JR00ENG.png)
|
(3)Voltage between C-09 joint
connector (CAN2) terminal No.18 and body
earth OK: Less than 1.0 V (4)Disconnect
the negative battery terminal.
caution |
Strictly observe the specified
wiring harness repair procedure.
For details refer to .
|
Q.
Is the check result normal?
<less than 1.0
V> Follow diagnostic item 15 "Diagnose CAN bus
lines thoroughly." Refer to .
<1.0 V or
more> Repair the wiring harness between the joint
connector (CAN2) and the diagnosis connector.
|
![](../../../img/54/AC313404AQ00ENG.png)
|
(1)Disconnect the connector, and
measure at the wiring harness side. (2)Connect the
negative battery terminal, and turn the ignition switch to
the ON position.
|
![](../../../img/54/AC209365KT00ENG.png)
|
(3)Voltage between C-09 joint
connector (CAN2) terminal No.22 and body
earth OK: Less than 1.0 V (4)Disconnect
the negative battery terminal.
caution |
Strictly observe the specified
wiring harness repair procedure.
For details refer to .
|
Q.
Is the check result normal?
<less than 1.0
V> Follow diagnostic item 15 "Diagnose CAN bus
lines thoroughly." Refer to .
<1.0 V or
more> Repair the wiring harness between the joint
connector (CAN2) and the intermediate
connector.
|
![](../../../img/54/AC302572AD00ENG.png)
|
caution |
The strand end of the twist
wire should be within 10 cm from the connector.
For details
refer to .
|
When checking the joint connector, ensure that its
wiring harness side is not damaged.
Q.
Is the check result normal?
Go to Step
17.
Repair a
defective connector or replace the joint connector (front
wiring harness
assembly).
|
![](../../../img/54/AC302572AD00ENG.png)
|
(1)Disconnect the connector, and
measure at the wiring harness side. (2)Connect the
negative battery terminal, and turn the ignition switch to
the ON position.
|
![](../../../img/54/AC209365JY00ENG.png)
|
(3)Voltage between A-07 joint
connector (CAN1) terminal No.3 and body
earth OK: 4.0 V or less
|
![](../../../img/54/AC209365JZ00ENG.png)
|
(4)Voltage between A-07 joint
connector (CAN1) terminal No.2 and body
earth OK: 4.0 V or less (5)Disconnect
the negative battery terminal.
Q.
Are the check result normal?
YES <all of
the measurement results show 4.0 V or less>
: Go to Step 23.
NO <The voltage between
terminal No.3 and body earth is more than 4.0 V>
: Go to Step 18.
NO <The voltage between
terminal No.2 and body earth is more than 4.0 V>
: Go to Step 21.
|
![](../../../img/54/AC313367AC00ENG.png)
|
caution |
The strand end of the twist
wire should be within 10 cm from the connector.
For details
refer to .
|
Q.
Is the check result normal?
Go to Step
19.
Repair
the defective connector.
|
![](../../../img/54/AC302572AD00ENG.png)
![](../../../img/54/AC313367AC00ENG.png)
|
(1)Disconnect the joint connector
(CAN1) and the intermediate connector, and measure at the
wiring harness side. (2)Connect the negative battery
terminal, and turn the ignition switch to the ON
position.
|
![](../../../img/54/AC209365JY00ENG.png)
|
(3)Voltage between A-07 joint
connector (CAN1) terminal No.3 and body
earth OK: 1.0 V or less (4)Disconnect
the negative battery terminal.
Q.
Is the check result normal?
<1.0 V
or less> Go to Step 20.
<more than 1.0
V> Repair the wiring harness between the joint
connector (CAN1) and the intermediate
connector.
|
![](../../../img/54/AC313367AC00ENG.png)
![](../../../img/54/AC313404AR00ENG.png)
|
(1)Disconnect the
engine-A/T-ECU connector and the intermediate
connector, and measure
at the wiring harness side. (2)Connect the negative
battery terminal, and turn the ignition switch to the ON
position.
|
![](../../../img/54/AC209365KA00ENG.png)
|
(3)Voltage between A-16
intermediate connector terminal No.12 and body
earth OK: Less than 1.0 V (4)Disconnect
the negative battery terminal.
caution |
Strictly observe the specified
wiring harness repair procedure.
For details refer to .
|
Q.
Is the check result normal?
<less than 1.0
V> Follow diagnostic item 15 "Diagnose CAN bus
lines thoroughly." Refer to .
<1.0 V or
more> Repair the wiring harness between the
intermediate
connector and the engine-A/T-ECU
connector.
|
![](../../../img/54/AC313367AJ00ENG.png)
|
caution |
The strand end of the twist
wire should be within 10 cm from the connector.
For details
refer to .
|
Q.
Is the check result normal?
Go to Step
22.
Repair
the defective connector.
|
![](../../../img/54/AC313367AJ00ENG.png)
![](../../../img/54/AC302572AD00ENG.png)
|
(1)Disconnect the joint connector
(CAN1) and the ABS-ECU connector, and measure at the wiring
harness side. (2)Connect the negative battery terminal,
and turn the ignition switch to the ON position.
|
![](../../../img/54/AC209365JZ00ENG.png)
|
(3)Voltage between A-07 joint
connector (CAN1) terminal No.2 and body
earth OK: Less than 1.0 V (4)Disconnect
the negative battery terminal.
caution |
Strictly observe the specified
wiring harness repair procedure.
For details refer to .
|
Q.
Is the check result normal?
<less than 1.0
V> Follow diagnostic item 15 "Diagnose CAN bus
lines thoroughly." Refer to .
<1.0 V or
more> Repair the wiring harness between the joint
connector (CAN1) and the ABS-ECU connector.
|
![](../../../img/54/AC302572AD00ENG.png)
![](../../../img/54/AC313404AT00ENG.png)
|
(1)Disconnect the joint connector
(CAN1) and the intermediate connector, and measure at the
wiring harness side. (2)Connect the negative battery
terminal, and turn the ignition switch to the ON
position.
|
![](../../../img/54/AC209365KB00ENG.png)
|
(3)Voltage between A-07 joint
connector (CAN1) terminal No.1 and body
earth OK: Less than 1.0 V (4)Disconnect
the negative battery terminal.
caution |
Strictly observe the specified
wiring harness repair procedure.
For details refer to .
|
Q.
Is the check result normal?
<less than 1.0
V> Follow diagnostic item 15 "Diagnose CAN bus
lines thoroughly." Refer to .
<1.0 V or
more> Repair the wiring harness between the joint
connector (CAN2) and the intermediate
connector.
|
![](../../../img/54/AC313404AT00ENG.png)
|
caution |
The strand end of the twist
wire should be within 10 cm from
the connector. For details refer to .
|
Q.
Is the check result normal?
Go to Step
25.
Repair
the defective connector.
|
![](../../../img/54/AC313404AT00ENG.png)
|
(1)Disconnect the connector, and
measure at its male-side intermediate connector (at the
front wiring harness side). (2)Connect the negative
battery terminal, and turn the ignition switch to the ON
position.
|
![](../../../img/54/AC209365KC00ENG.png)
|
(3)Voltage between C-125
intermediate connector terminal No.26 and body
earth OK: 4.0 V or less
Q.
Is the check result normal?
<4.0 V
or less> Go to Step 26.
<more
than 4.0 V> Go to Step 37.
|
![](../../../img/54/AC313404AQ00ENG.png)
|
caution |
The strand end of the twist
wire should be within 10 cm from
the connector. For details refer to .
|
|
![](../../../img/54/AC209350AB00ENG.png)
|
When checking the joint connector,
ensure that its wiring harness side and its short pins
are not damaged.
Q.
Is the check result normal?
Go to Step
27.
Repair a
defective connector or replace the joint
connector.
|
![](../../../img/54/AC313404AQ00ENG.png)
|
(1)Disconnect the connector, and
measure at the wiring harness side. (2)Connect the
negative battery terminal, and turn the ignition switch to
the ON position.
|
![](../../../img/54/AC209365KL00ENG.png)
|
(3)Voltage between C-09 joint
connector (CAN2) terminal No.6 and body
earth OK: 4.0 V or less
|
![](../../../img/54/AC209365KR00ENG.png)
|
(4)Voltage between C-09 joint
connector (CAN2) terminal No.8 and body
earth OK: 4.0 V or less
|
![](../../../img/54/AC209365KJ00ENG.png)
|
(5)Voltage between C-09 joint
connector (CAN2) terminal No.5 and body
earth OK: 4.0 V or less
|
![](../../../img/54/AC209365KN00ENG.png)
|
(6)Voltage between C-09 joint
connector (CAN2) terminal No.4 and body
earth OK: 4.0 V or less
|
![](../../../img/54/AC209365KF00ENG.png)
|
(7)Voltage between C-09 joint
connector (CAN2) terminal No.7 and body
earth OK: 4.0 V or less (8)Disconnect
the negative battery terminal.
Q.
Are the check result normal?
YES <all of
the measurement results show 4.0 V or less>
: Go to Step 36.
NO <The voltage between
terminal No.6 and body earth is more than 4.0 V>
: Go to Step 28.
NO <The voltage between
terminal No.8 and body earth is more than 4.0 V>
: Go to Step 29.
NO <The voltage between
terminal No.5 and body earth is more than 4.0 V>
: Go to Step 31.
NO <The voltage between
terminal No.4 and body earth is more than 4.0 V>
: Go to Step 33.
NO <The voltage between
terminal No.7 and body earth is more than 4.0 V>
: Go to Step 35.
|
![](../../../img/54/AC313406AP00ENG.png)
![](../../../img/54/AC313404AQ00ENG.png)
|
(1)Disconnect the joint connector
(CAN2) and the combination meter connector, and measure
at the wiring harness side. (2)Connect the negative
battery terminal, and turn the ignition switch to the ON
position.
|
![](../../../img/54/AC209365KL00ENG.png)
|
(3)Voltage between C-09 joint
connector (CAN2) terminal No.6 and body
earth OK: Less than 1.0 V (4)Disconnect
the negative battery terminal.
caution |
Strictly observe the specified
wiring harness repair procedure.
For details refer to .
|
Q.
Is the check result normal?
<less than 1.0
V> Follow diagnostic item 15 "Diagnose CAN bus
lines thoroughly." Refer to .
<1.0 V or
more> Repair the wiring harness between joint
connector
(CAN2) and the combination meter connector.
|
![](../../../img/54/AC313406AB00ENG.png)
|
caution |
The strand end of the twist
wire should be within 10 cm from the connector.
For details
refer to .
|
Q.
Is the check result normal?
Go to Step
30.
Repair
the defective connector.
|
![](../../../img/54/AC313404AQ00ENG.png)
![](../../../img/54/AC313406AB00ENG.png)
|
(1)Disconnect the joint connector
(CAN2) and the A/C-ECU connector, and measure
at the wiring harness side. (2)Connect the negative
battery terminal, and turn the ignition switch to the ON
position.
|
![](../../../img/54/AC209365KR00ENG.png)
|
(3)Voltage between C-09 joint
connector (CAN2) terminal No.8 and body
earth OK: Less than 1.0 V (4)Disconnect
the negative battery terminal.
caution |
Strictly observe the specified
wiring harness repair procedure.
For details refer to .
|
Q.
Is the check result normal?
<less than 1.0
V> Follow diagnostic item 15 "Diagnose CAN bus
lines thoroughly." Refer to .
<1.0 V or
more> Repair the wiring harness between the joint
connector (CAN2) and the A/C-ECU
connector.
|
![](../../../img/54/AC313410AH00ENG.png)
|
caution |
The strand end of the twist
wire should be within 10 cm from the connector.
For details
refer to .
|
Q.
Is the check result normal?
Go to Step
32.
Repair
the defective connector.
|
![](../../../img/54/AC313404AQ00ENG.png)
![](../../../img/54/AC313410AH00ENG.png)
|
(1)Disconnect the joint connector
(CAN2) and the ETACS-ECU connector, and measure at the
wiring harness side. (2)Connect the negative battery
terminal, and turn the ignition switch to the ON
position.
|
![](../../../img/54/AC209365KJ00ENG.png)
|
(3)Voltage between C-09 joint
connector (CAN2) terminal No.5 and body
earth OK: Less than 1.0 V (4)Disconnect
the negative battery terminal.
caution |
Strictly observe the specified
wiring harness repair procedure.
For details refer to .
|
Q.
Is the check result normal?
<less than 1.0
V> Follow diagnostic item 15 "Diagnose CAN bus
lines thoroughly." Refer to .
<1.0 V or
more> Repair the wiring harness between the joint
connector (CAN2) and the ETACS-ECU connector.
|
![](../../../img/54/AC313406BF00ENG.png)
|
caution |
The strand end of the twist
wire should be within 10 cm from the connector.
For details
refer to .
|
Q.
Is the check result normal?
Go to Step
34.
Repair
the defective connector.
|
![](../../../img/54/AC313404AQ00ENG.png)
![](../../../img/54/AC313406BF00ENG.png)
|
(1)Disconnect the joint connector
(CAN2) and the SRS-ECU connector, and measure at the wiring
harness side. (2)Connect the negative battery terminal,
and turn the ignition switch to the ON position.
|
![](../../../img/54/AC209365KN00ENG.png)
|
(3)Voltage between C-09 joint
connector (CAN2) terminal No.4 and body
earth OK: Less than 1.0 V (4)Disconnect
the negative battery terminal.
caution |
Strictly observe the specified
wiring harness repair procedure.
For details refer to .
|
Q.
Is the check result normal?
<less than 1.0
V> Follow diagnostic item 15 "Diagnose CAN bus
lines thoroughly." Refer to .
<1.0 V or
more> Repair the wiring harness between the joint
connector (CAN2) and the SRS-ECU connector.
|
![](../../../img/54/AC313404AQ00ENG.png)
|
(1)Disconnect the connector, and
measure at the wiring harness side. (2)Connect the
negative battery terminal, and turn the ignition switch to
the ON position.
|
![](../../../img/54/AC209365KF00ENG.png)
|
(3)Voltage between C-09 joint
connector (CAN2) terminal No.7 and body
earth OK: Less than 1.0 V (4)Disconnect
the negative battery terminal.
caution |
Strictly observe the specified
wiring harness repair procedure.
For details refer to .
|
Q.
Is the check result normal?
<less than 1.0
V> Follow diagnostic item 15 "Diagnose CAN bus
lines thoroughly." Refer to .
<1.0 V or
more> Repair the wiring harness between the joint
connector (CAN2) and the diagnosis connector.
|
![](../../../img/54/AC313404AQ00ENG.png)
|
(1)Disconnect the connector, and
measure at the wiring harness side. (2)Connect the
negative battery terminal, and turn the ignition switch to
the ON position.
|
![](../../../img/54/AC209365KV00ENG.png)
|
(3)Voltage between C-09 joint
connector (CAN2) terminal No.11 and body
earth OK: Less than 1.0 V (4)Disconnect
the negative battery terminal.
caution |
Strictly observe the specified
wiring harness repair procedure.
For details refer to .
|
Q.
Is the check result normal?
<less than 1.0
V> Follow diagnostic item 15 "Diagnose CAN bus
lines thoroughly." Refer to .
<1.0 V or
more> Repair the wiring harness between the joint
connector (CAN2) and the intermediate
connector.
|
![](../../../img/54/AC302572AD00ENG.png)
|
caution |
The strand end of the twist
wire should be within 10 cm from the connector.
For details
refer to .
|
When checking the joint connector, ensure that its
wiring harness side is not damaged.
Q.
Is the check result normal?
Go to Step
38.
Repair a
defective connector or replace the joint connector (front
wiring harness
assembly).
|
![](../../../img/54/AC302572AD00ENG.png)
|
(1)Disconnect the connector, and
measure at the wiring harness side. (2)Connect the
negative battery terminal, and turn the ignition switch to
the ON position.
|
![](../../../img/54/AC209365KG00ENG.png)
|
(3)Voltage between A-07 joint
connector (CAN1) terminal No.6 and body
earth OK: 4.0 V or less
|
![](../../../img/54/AC209365KM00ENG.png)
|
(4)Voltage between A-07 joint
connector (CAN1) terminal No.5 and body
earth OK: 4.0 V or less (5)Disconnect
the negative battery terminal.
Q.
Are the check result normal?
YES <all of
the measurement results show 4.0 V or less>
: Go to Step 44.
NO <The voltage between
terminal No.6 and body earth is more than 4.0 V>
: Go to Step 39.
NO <The voltage between
terminal No.5 and body earth is more than 4.0 V>
: Go to Step 42.
|
![](../../../img/54/AC313367AC00ENG.png)
|
caution |
The strand end of the twist
wire should be within 10 cm from the connector.
For details
refer to .
|
Q.
Is the check result normal?
Go to Step
40.
Repair
the defective connector.
|
![](../../../img/54/AC302572AD00ENG.png)
![](../../../img/54/AC313367AC00ENG.png)
|
(1)Disconnect the joint connector
(CAN1) and the intermediate connector, and measure at the
wiring harness side. (2)Connect the negative battery
terminal, and turn the ignition switch to the ON
position.
|
![](../../../img/54/AC209365KG00ENG.png)
|
(3)Voltage between A-07 joint
connector (CAN1) terminal No.6 and body
earth OK: 1.0 V or less (4)Disconnect
the negative battery terminal.
Q.
Is the check result normal?
<1.0 V
or less> Go to Step 41.
<more than 1.0
V> Repair the wiring harness between the joint
connector (CAN1) and the intermediate
connector.
|
![](../../../img/54/AC313367AC00ENG.png)
![](../../../img/54/AC313404AR00ENG.png)
|
(1)Disconnect intermediate
connector and the engine-A/T-ECU connector, and
measure
at the wiring harness side. (2)Connect the negative
battery terminal, and turn the ignition switch to the ON
position.
|
![](../../../img/54/AC209365KO00ENG.png)
|
(3)Voltage between A-16
intermediate connector terminal No.6 and body
earth OK: Less than 1.0 V (4)Disconnect
the negative battery terminal.
caution |
Strictly observe the specified
wiring harness repair procedure.
For details refer to .
|
Q.
Is the check result normal?
<less than 1.0
V> Follow diagnostic item 15 "Diagnose CAN bus
lines thoroughly." Refer to .
<1.0 V or
more> Repair the wiring harness between the
intermediate
connector and the engine-A/T-ECU
connector.
|
![](../../../img/54/AC313367AJ00ENG.png)
|
caution |
The strand end of the twist
wire should be within 10 cm from the connector.
For details
refer to .
|
Q.
Is the check result normal?
Go to Step
43.
Repair
the defective connector.
|
![](../../../img/54/AC313367AJ00ENG.png)
![](../../../img/54/AC302572AD00ENG.png)
|
(1)Disconnect the joint connector
(CAN1) and the ABS-ECU connector, and measure at the wiring
harness side. (2)Connect the negative battery terminal,
and turn the ignition switch to the ON position.
|
![](../../../img/54/AC209365KM00ENG.png)
|
(3)Voltage between A-07 joint
connector (CAN1) terminal No.5 and body
earth OK: Less than 1.0 V (4)Disconnect
the negative battery terminal.
caution |
Strictly observe the specified
wiring harness repair procedure.
For details refer to .
|
Q.
Is the check result normal?
<less than 1.0
V> Follow diagnostic item 15 "Diagnose CAN bus
lines thoroughly." Refer to .
<1.0 V or
more> Repair the wiring harness between the joint
connector (CAN1) and the ABS-ECU connector.
|
![](../../../img/54/AC302572AD00ENG.png)
![](../../../img/54/AC313404AT00ENG.png)
|
(1)Disconnect the joint connector
(CAN1) and the intermediate connector, and measure at the
wiring harness side. (2)Connect the negative battery
terminal, and turn the ignition switch to the ON
position.
|
![](../../../img/54/AC209365KP00ENG.png)
|
(3)Voltage between A-07 joint
connector (CAN1) terminal No.4 and body
earth OK: Less than 1.0 V (4)Disconnect
the negative battery terminal.
caution |
Strictly observe the specified
wiring harness repair procedure.
For details refer to .
|
Q.
Is the check result normal?
<less than 1.0
V> Follow diagnostic item 15 "Diagnose CAN bus
lines thoroughly." Refer to .
<1.0 V or
more> Repair the wiring harness between the joint
connector (CAN2) and the intermediate
connector.
|