Diagnosis Item
4: Diagnose shorts between CAN_H and L lines.
<RHD>
caution |
When servicing a CAN bus line,
earth yourself by touching a metal object such as an unpainted water pipe.
If you fail to do,
a component connected to the CAN bus line may be broken.
|
TROUBLE JUDGEMENT
When all of the following conditions are met,
the M.U.T.-III determines that a short circuit
is present between CAN_L and CAN_H lines.
- The M.U.T.-III cannot receive the periodic transmission
data from any ECUs.
- The voltage between CAN bus lines (CAN_L and CAN_H lines) is
1.0
V or more, 4.0 V or less.
- The resistance at CAN bus line (CAN_L and CAN_H lines) is 2
Ω or
less.
TROUBLESHOOTING HINTS
- Malfunction of the wiring harness
- Malfunction of the connector
- Malfunction of the ETACS-ECU
- Malfunction of the combination meter
- Malfunction of the transfer-ECU <4WD (6M/T, A/T)>
- Malfunction of the A/C-ECU <Vehicles with automatic
A/C>
- Malfunction of the KOS&OSS-ECU <Vehicles with
KOS&OSS>
- Malfunction of the SRS-ECU
- Malfunction of the ABS-ECU <Vehicles with ABS>
- Malfunction of the ASTC-ECU <Vehicles with ASTC>
- Malfunction of the steering wheel sensor <Vehicles with
ASTC>
- Malfunction of the A/T-ECU <A/T>
- Malfunction of the engine-ECU
- Malfunction of the smartphone link display audio <Vehicles with
smartphone
link display audio>
|
STEP 1. Connector check: joint connector (CAN2)
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|
caution |
The strand end of the twist wire should be within
10 cm from
the connector. For details refer to service precautions.
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|
![](../../../img/54/ACE02953AB00ENG.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 2.
Repair the defective
connector.
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|
STEP 2. Resistance measurement at joint connector (CAN2).
|
|
caution |
- A digital multimeter should
be used. For details refer to service precautions.
- The test wiring harness should be used. For details refer to
service precautions.
- When measuring the resistance, disconnect the negative battery
terminal. For details
refer to service precautions.
|
|
|
(1)Disconnect joint connector (CAN2), and measure at its
female-side intermediate
connector (at the front wiring harness side).
|
|
(2)Turn the ignition switch to the "LOCK" (OFF)
position.
|
|
(3)Ensure that the negative battery terminal is
disconnected.
|
|
(4)Resistance between joint connector (CAN2) terminal Nos.10
and 21 OK: 120 ± 20 Ω
|
|
Q.
Is the check result normal?
|
|
<Within 120 ± 20
Ω> Go to Step 12.
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|
|
|
<Not within 120 ± 20
Ω> Go to Step 3.
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|
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|
STEP 3. Connector check: joint connector (CAN1)
|
|
caution |
The strand end of the twist wire should be within
10 cm from
the connector. For details refer to service precautions.
|
|
![](../../../img/54/ACE02953AB00ENG.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 4.
Repair a defective connector or
replace the joint connector.
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|
STEP 4. Resistance measurement at joint connector (CAN1).
|
|
caution |
- A digital multimeter should
be used. For details refer to service precautions.
- The test wiring harness should be used. For details refer to
service precautions.
- When measuring the resistance, disconnect the negative battery
terminal. For details
refer to service precautions.
|
|
|
(1)Disconnect joint connector (CAN1), and measure at the
wiring harness side.
|
|
(2)Turn the ignition switch to the "LOCK" (OFF)
position.
|
|
(3)Ensure that the negative battery terminal is
disconnected.
|
|
(4)Resistance between joint connector (CAN1) terminal Nos.11
and 22 OK: 120 ± 20 Ω
|
|
Q.
Is the check result normal?
|
|
YES <Vehicles with KOS&OSS> : <Within
120 ± 20 Ω> Go to Step 6.
|
|
|
|
YES <Vehicles without KOS&OSS
(A/T)> :
<Within 120 ± 20 Ω> Go to Step 8.
|
|
|
|
YES <Vehicles without KOS&OSS
(M/T)> :
<Within 120 ± 20 Ω> Go to Step 10.
|
|
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|
NO : <Not within 120 ±
20 Ω> Go to Step 5.
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|
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|
STEP 5. Resistance measurement at ETACS-ECU connector.
|
|
caution |
- A digital multimeter should
be used. For details refer to service precautions.
- Strictly observe the specified wiring harness repair procedure. For
details refer
to service precautions.
|
|
|
(1)Remove the ETACS-ECU, and measure at the equipment
side.
|
|
(2)Resistance between ETACS-ECU connector terminal Nos.56 and
65 OK: 120 ± 20 Ω
|
|
Q.
Is the check result normal?
|
|
<Within 120 ± 20
Ω> Repair the wiring harness between
joint connector (CAN1) and the ETACS-ECU connector.
|
|
|
|
<Not within 120 ± 20
Ω> Check the ETACS-ECU connector,
and repair if necessary. If the ETACS-ECU connector is in good condition,
replace the ETACS-ECU
(Refer to GROUP 54A - ETACS, ETACS-ECU).
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|
|
|
STEP 6. Resistance measurement at joint connector (CAN1).
|
|
caution |
- A digital multimeter should be used. For details
refer to service precautions.
- The test wiring harness should be used. For details refer to
service precautions.
- When measuring the resistance, disconnect the negative battery
terminal. For details
refer to service precautions.
|
|
|
(1)Disconnect joint connector (CAN1), and measure at the
wiring harness side.
|
|
(2)Turn the ignition switch to the "LOCK" (OFF)
position.
|
|
(3)Ensure that the negative battery terminal is
disconnected.
|
|
(4)Resistance between joint connector (CAN1) terminal Nos.9
and 20 OK: 1 kΩ or more
|
|
Q.
Is the check result normal?
|
|
YES <A/T> : <1 kΩ or
more> Go to Step 8.
|
|
|
|
YES <M/T> : <1 kΩ or
more> Go to Step 10.
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|
|
|
<Less than 1
kΩ> Go to Step 7.
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|
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|
STEP 7. Resistance measurement at KOS&OSS-ECU
connector.
|
|
caution |
- A digital multimeter should
be used. For details refer to service precautions.
- Strictly observe the specified wiring harness repair procedure. For
details refer
to service precautions.
|
|
|
(1)Remove the KOS&OSS-ECU, and measure at the equipment
side.
|
|
(2)Resistance between KOS&OSS-ECU connector terminal
Nos.35 and 51 OK: 1 kΩ or more
|
|
Q.
Is the check result normal?
|
|
<1 kΩ or more>
Repair the wiring harness between joint
connector (CAN1) and the KOS&OSS-ECU connector.
|
|
|
|
<Less than 1 kΩ>
Check the KOS&OSS-ECU connector,
and repair if necessary. If the KOS&OSS-ECU connector is in good
condition, replace
the KOS&OSS-ECU (Refer to GROUP 42B -
KOS&OSS-ECU).
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|
|
|
STEP 8. Resistance measurement at joint connector (CAN1).
|
|
caution |
- A digital multimeter should be used. For details
refer to service precautions.
- The test wiring harness should be used. For details refer to
service precautions.
- When measuring the resistance, disconnect the negative battery
terminal. For details
refer to service precautions.
|
|
|
(1)Disconnect joint connector (CAN1), and measure at the
wiring harness side.
|
|
(2)Turn the ignition switch to the "LOCK" (OFF)
position.
|
|
(3)Ensure that the negative battery terminal is
disconnected.
|
|
(4)Resistance between joint connector (CAN1) terminal Nos.8
and 19 OK: 1 kΩ or more
|
|
Q.
Is the check result normal?
|
|
<1 kΩ or more>
Go to Step 10.
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|
|
|
<Less than 1
kΩ> Go to Step 9.
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|
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|
STEP 9. Resistance measurement at A/T-ECU connector.
|
|
caution |
- A digital multimeter should be used. For details
refer to service precautions.
- Strictly observe the specified wiring harness repair procedure. For
details refer
to service precautions.
|
|
|
(1)Remove the A/T-ECU, and measure at the equipment
side.
|
|
(2)Resistance between A/T-ECU connector terminal Nos.16 and
24 OK: 1 kΩ or more
|
|
Q.
Is the check result normal?
|
|
<1 kΩ or more> Check
intermediate connector, and repair
if necessary. If the intermediate connector is in good condition, repair
the wiring harness
between joint connector (CAN1) and the A/T-ECU connector.
|
|
|
|
<Less than 1 kΩ>
Check the A/T-ECU connector, and repair
if necessary. If the A/T-ECU connector is in good condition, replace the
A/T-ECU (Refer to GROUP
23A - A/T-ECU).
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|
|
|
STEP 10. Resistance measurement at joint connector
(CAN1).
|
|
caution |
- A digital multimeter should
be used. For details refer to service precautions.
- The test wiring harness should be used. For details refer to
service precautions.
- When measuring the resistance, disconnect the negative battery
terminal. For details
refer to service precautions.
- Strictly observe the specified wiring harness repair procedure. For
details refer
to service precautions.
|
|
|
(1)Disconnect joint connector (CAN1), and measure at the
wiring harness side.
|
|
(2)Turn the ignition switch to the "LOCK" (OFF)
position.
|
|
(3)Ensure that the negative battery terminal is
disconnected.
|
|
(4)Resistance between joint connector (CAN1) terminal Nos.6
and 17 OK: 1 kΩ or more
|
|
Q.
Is the check result normal?
|
|
<1 kΩ or more>
Repair the wiring harness between joint
connector (CAN1) and joint connector (CAN2).
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|
|
|
<Less than 1
kΩ> Go to Step 11.
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|
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|
STEP 11. Resistance measurement at SRS-ECU connector.
|
|
caution |
- A digital multimeter should
be used. For details refer to service precautions.
- Strictly observe the specified wiring harness repair procedure. For
details refer
to service precautions.
|
|
|
(1)Remove the SRS-ECU, and measure at the equipment
side.
|
|
(2)Resistance between SRS-ECU connector terminal Nos.33 and
34 OK: 1 kΩ or more
|
|
Q.
Is the check result normal?
|
|
<1 kΩ or more>
Repair the wiring harness between joint
connector (CAN1) and the SRS-ECU connector.
|
|
|
|
<Less than 1 kΩ>
Check the SRS-ECU connector, and repair
if necessary. If the SRS-ECU connector is in good condition, replace the
SRS-ECU (Refer to GROUP
52B - SRS-ECU).
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|
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STEP 12. Resistance measurement at joint connector
(CAN2).
|
|
caution |
- A digital multimeter should
be used. For details refer to service precautions.
- The test wiring harness should be used. For details refer to
service precautions.
- When measuring the resistance, disconnect the negative battery
terminal. For details
refer to service precautions.
|
|
|
(1)Disconnect joint connector (CAN2), and measure at the
wiring harness side.
|
|
(2)Turn the ignition switch to the "LOCK" (OFF)
position.
|
|
(3)Ensure that the negative battery terminal is
disconnected.
|
|
(4)Resistance between joint connector (CAN2) terminal Nos.11
and 22 OK: 120 ± 20 Ω
|
|
Q.
Is the check result normal?
|
|
YES <Vehicles with automatic A/C> : <Within
120 ± 20 Ω> Go to Step 14.
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|
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|
YES <Vehicles without automatic A/C and
with ABS or ASTC> : <Within 120 ± 20
Ω> Go to Step 16.
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|
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YES <Vehicles without automatic A/C, ABS
and ASTC [4WD (6M/T, A/T)]> : <Within 120 ± 20
Ω> Go to Step 20.
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|
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YES <Vehicles without automatic A/C, ABS
and ASTC (2WD, 4WD-5M/T)> : <Within 120 ± 20
Ω> Go to Step 22.
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NO : <Not within 120 ±
20 Ω> Go to Step 13.
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STEP 13. Resistance measurement at engine-ECU connector.
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|
caution |
- A digital multimeter should
be used. For details refer to service precautions.
- Strictly observe the specified wiring harness repair procedure. For
details refer
to service precautions.
|
|
|
(1)Remove the engine-ECU, and measure at the equipment
side.
|
|
(2)Resistance at engine-ECU connector terminal Nos.101 and
102 <4G6> OK: 120 ± 20 Ω
|
|
(3)Resistance at engine-ECU connector terminal Nos.108 and
109 <4D5, 4N1> OK: 120 ± 20
Ω
|
|
Q.
Is the check result normal?
|
|
<Within 120 ± 20
Ω> Check intermediate connector, and
repair if necessary. If the intermediate connector is in good condition,
repair the wiring harness between
joint connector (CAN2) and the engine-ECU connector.
|
|
|
|
<Not within 120 ± 20
Ω> Check the engine-ECU connector,
and repair if necessary. If the engine-ECU connector is in good condition,
replace the engine-ECU
(Refer to GROUP 13A - Engine-ECU <4G6>, GROUP 13B -
Engine-ECU <4D5> or
GROUP 13C - Engine-ECU <4N1>).
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STEP 14. Resistance measurement at joint connector
(CAN2).
|
|
caution |
- A digital multimeter should
be used. For details refer to service precautions.
- The test wiring harness should be used. For details refer to
service precautions.
- When measuring the resistance, disconnect the negative battery
terminal. For details
refer to service precautions.
|
|
|
(1)Disconnect joint connector (CAN2), and measure at the
wiring harness side.
|
|
(2)Turn the ignition switch to the "LOCK" (OFF)
position.
|
|
(3)Ensure that the negative battery terminal is
disconnected.
|
|
(4)Resistance between joint connector (CAN2) terminal Nos.9
and 20 OK: 1 kΩ or more
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|
Q.
Is the check result normal?
|
|
YES <Vehicles with ABS or ASTC> : <1
kΩ or more> Go to Step 16.
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|
|
|
YES <Vehicles without ABS and ASTC
[4WD (6M/T, A/T)]> : <1 kΩ or
more> Go to Step 20.
|
|
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|
YES <Vehicles without ABS and ASTC (2WD,
4WD-5M/T)>
: <1 kΩ or more> Go to Step 22.
|
|
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|
<Less than 1
kΩ> Go to Step 15.
|
|
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|
STEP 15. Resistance measurement at A/C-ECU connector.
|
|
caution |
- A digital multimeter should
be used. For details refer to service precautions.
- Strictly observe the specified wiring harness repair procedure. For
details refer
to service precautions.
|
|
|
(1)Remove the A/C-ECU, and measure at the equipment
side.
|
|
(2)Resistance at A/C-ECU connector terminal Nos.1 and
2 OK: 1 kΩ or more
|
|
Q.
Is the check result normal?
|
|
<1 kΩ or more>
Repair the wiring harness between joint
connector (CAN2) and the A/C-ECU connector.
|
|
|
|
<Less than 1 kΩ>
Check the A/C-ECU connector, and repair
if necessary. If the A/C-ECU connector is in good condition, replace the
A/C-ECU (Refer to GROUP
55B - Heater Control Unit).
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|
|
|
STEP 16. Resistance measurement at joint connector
(CAN2).
|
|
caution |
- A digital multimeter should
be used. For details refer to service precautions.
- The test wiring harness should be used. For details refer to
service precautions.
- When measuring the resistance, disconnect the negative battery
terminal. For details
refer to service precautions.
|
|
|
(1)Disconnect joint connector (CAN2), and measure at the
wiring harness side.
|
|
(2)Turn the ignition switch to the "LOCK" (OFF)
position.
|
|
(3)Ensure that the negative battery terminal is
disconnected.
|
|
(4)Resistance between joint connector (CAN2) terminal Nos.3
and 14 OK: 1 kΩ or more
|
|
Q.
Is the check result normal?
|
|
YES <Vehicles with ASTC> : <1
kΩ or more> Go to Step 18.
|
|
|
|
YES <Vehicles without ASTC [4WD
(6M/T, A/T)]> : <1 kΩ or
more> Go to Step 20.
|
|
|
|
YES <Vehicles without ASTC (2WD,
4WD-5M/T)>
: <1 kΩ or more> Go to Step 22.
|
|
|
|
<Less than 1
kΩ> Go to Step 17.
|
|
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|
STEP 17. Resistance measurement at ABS-ECU or ASTC-ECU
connector.
|
|
caution |
- A digital multimeter should
be used. For details refer to service precautions.
- Strictly observe the specified wiring harness repair procedure. For
details refer
to service precautions.
|
|
|
(1)Remove the ABS-ECU or ASTC-ECU, and measure at the
equipment side.
|
|
(2)Resistance at ABS-ECU or ASTC-ECU connector terminal
Nos.16 and 4 OK: 1 kΩ or more
|
|
Q.
Is the check result normal?
|
|
<1 kΩ or more> Check
intermediate connector, and repair
if necessary. If the intermediate connector is in good condition, repair
the wiring harness
between joint connector (CAN2) and the ABS-ECU or ASTC-ECU
connector.
|
|
|
|
<Less than 1 kΩ>
Check the ABS-ECU or ASTC-ECU connector,
and repair if necessary. If the ABS-ECU or ASTC-ECU connector is in good
condition, replace the
ABS-ECU (Refer to GROUP 35B - Hydraulic unit) or ASTC-ECU (Refer to
GROUP 35C - Hydraulic unit).
|
|
|
|
STEP 18. Resistance measurement at joint connector
(CAN2).
|
|
caution |
- A digital multimeter should
be used. For details refer to service precautions.
- The test wiring harness should be used. For details refer to
service precautions.
- When measuring the resistance, disconnect the negative battery
terminal. For details
refer to service precautions.
|
|
|
(1)Disconnect joint connector (CAN2), and measure at the
wiring harness side.
|
|
(2)Turn the ignition switch to the "LOCK" (OFF)
position.
|
|
(3)Ensure that the negative battery terminal is
disconnected.
|
|
(4)Resistance between joint connector (CAN2) terminal Nos.7
and 18 OK: 1 kΩ or more
|
|
Q.
Is the check result normal?
|
|
YES <4WD (6M/T, A/T)> : <1
kΩ or more> Go to Step 20.
|
|
|
|
YES <2WD, 4WD-5M/T> : <1
kΩ or more> Go to Step 22.
|
|
|
|
<Less than 1
kΩ> Go to Step 19.
|
|
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|
STEP 19. Resistance measurement at steering wheel sensor
connector.
|
|
caution |
- A digital multimeter should
be used. For details refer to service precautions.
- Strictly observe the specified wiring harness repair procedure. For
details refer
to service precautions.
|
|
|
(1)Remove the steering wheel sensor, and measure at the
equipment side.
|
|
(2)Resistance at steering wheel sensor connector terminal
Nos.3 and 4 OK: 1 kΩ or more
|
|
Q.
Is the check result normal?
|
|
<1 kΩ or more>
Repair the wiring harness between joint
connector (CAN2) and the steering wheel sensor connector.
|
|
|
|
<Less than 1 kΩ>
Check the steering wheel sensor connector,
and repair if necessary. If the steering wheel sensor connector is in good
condition, replace the
steering wheel sensor (Refer to GROUP 35C - Steering wheel
sensor).
|
|
|
|
STEP 20. Resistance measurement at joint connector
(CAN2).
|
|
caution |
- A digital multimeter should
be used. For details refer to service precautions.
- The test wiring harness should be used. For details refer to
service precautions.
- When measuring the resistance, disconnect the negative battery
terminal. For details
refer to service precautions.
|
|
|
(1)Disconnect joint connector (CAN2), and measure at the
wiring harness side.
|
|
(2)Turn the ignition switch to the "LOCK" (OFF)
position.
|
|
(3)Ensure that the negative battery terminal is
disconnected.
|
|
(4)Resistance between joint connector (CAN2) terminal Nos.4
and 15 OK: 1 kΩ or more
|
|
Q.
Is the check result normal?
|
|
<1 kΩ or more>
Go to Step 22.
|
|
|
|
<Less than 1
kΩ> Go to Step 21.
|
|
|
|
STEP 21. Resistance measurement at transfer-ECU
connector.
|
|
caution |
- A digital multimeter should
be used. For details refer to service precautions.
- Strictly observe the specified wiring harness repair procedure. For
details refer
to service precautions.
|
|
|
(1)Remove the transfer-ECU, and measure at the equipment
side.
|
|
(2)Resistance at transfer-ECU connector terminal Nos.56 and
55 OK: 1 kΩ or more
|
|
Q.
Is the check result normal?
|
|
<1 kΩ or more>
Repair the wiring harness between joint
connector (CAN2) and the transfer-ECU connector.
|
|
|
|
<Less than 1 kΩ>
Check the transfer-ECU connector, and
repair if necessary. If the transfer-ECU connector is in good condition,
replace the transfer-ECU
(Refer to GROUP 22A - Transfer-ECU <M/T> or GROUP 23A
- Transfer-ECU <A/T>).
|
|
|
|
STEP 22. Resistance measurement at joint connector
(CAN2).
|
|
caution |
- A digital multimeter should
be used. For details refer to service precautions.
- The test wiring harness should be used. For details refer to
service precautions.
- When measuring the resistance, disconnect the negative battery
terminal. For details
refer to service precautions.
|
|
|
(1)Disconnect joint connector (CAN2), and measure at the
wiring harness side.
|
|
(2)Turn the ignition switch to the "LOCK" (OFF)
position.
|
|
(3)Ensure that the negative battery terminal is
disconnected.
|
|
(4)Resistance between joint connector (CAN2) terminal Nos.5
and 16 OK: 1 kΩ or more
|
|
Q.
Is the check result normal?
|
|
YES <Vehicles with smartphone link
display audio> : <1 kΩ or
more> Go to Step 24.
|
|
|
|
YES <Vehicles without smartphone link
display audio> : <1 kΩ or
more> Go to Step 26.
|
|
|
|
<Less than 1
kΩ> Go to Step 23.
|
|
|
|
STEP 23. Resistance measurement at combination meter
connector.
|
|
caution |
- A digital multimeter should
be used. For details refer to service precautions.
- Strictly observe the specified wiring harness repair procedure. For
details refer
to service precautions.
|
|
|
(1)Remove the combination meter, and measure at the equipment
side.
|
|
(2)Resistance at combination meter connector terminal Nos.14
and 15 OK: 1 kΩ or more
|
|
Q.
Is the check result normal?
|
|
<1 kΩ or more>
Repair the wiring harness between joint
connector (CAN2) and the combination meter connector.
|
|
|
|
<Less than 1 kΩ>
Check the combination meter connector,
and repair if necessary. If the combination meter connector is in good
condition, replace the combination
meter (Refer to GROUP 54A - Combination meter).
|
|
|
|
STEP 24. Resistance measurement at joint connector
(CAN2).
|
|
caution |
- A digital multimeter should
be used. For details refer to service precautions.
- The test wiring harness should be used. For details refer to
service precautions.
- When measuring the resistance, disconnect the negative battery
terminal. For details
refer to service precautions.
|
|
|
(1)Disconnect joint connector (CAN2), and measure at the
wiring harness side.
|
|
(2)Turn the ignition switch to the "LOCK" (OFF)
position.
|
|
(3)Ensure that the negative battery terminal is
disconnected.
|
|
(4)Resistance between joint connector (CAN2) terminal Nos.1
and 12 OK: 1 kΩ or more
|
|
Q.
Is the check result normal?
|
|
<1 kΩ or more>
Go to Step 26.
|
|
|
|
<Less than 1
kΩ> Go to Step 25.
|
|
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|
STEP 25. Resistance measurement at smartphone link display audio
connector.
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|
caution |
- A digital multimeter should
be used. For details refer to service precautions.
- Strictly observe the specified wiring harness repair procedure. For
details refer
to service precautions.
|
|
|
(1)Remove the smartphone link display audio, and measure at
the equipment side.
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(2)Resistance at smartphone link display audio connector
terminal Nos.3 and 13 OK: 1 kΩ or more
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Q.
Is the check result normal?
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|
<1 kΩ or more>
Repair the wiring harness between joint
connector (CAN2) and the smartphone link display audio connector.
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|
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|
<Less than 1 kΩ>
Check the smartphone link display audio
connector, and repair if necessary. If the smartphone link display audio
connector is in good condition,
replace the smartphone link display audio (Refer to GROUP 54A -
Smartphone Link Display Audio ).
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|
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STEP 26. Resistance measurement at joint connector
(CAN2).
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|
caution |
- A digital multimeter should
be used. For details refer to service precautions.
- The test wiring harness should be used. For details refer to
service precautions.
- When measuring the resistance, disconnect the negative battery
terminal. For details
refer to service precautions.
- Strictly observe the specified wiring harness repair procedure. For
details refer
to service precautions.
|
|
|
(1)Disconnect the joint connector (CAN2), and measure at the
wiring harness side.
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|
(2)Turn the ignition switch to the "LOCK" (OFF)
position.
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|
(3)Ensure that the negative battery terminal is
disconnected.
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|
(4)Resistance between joint connector (CAN2) terminal Nos.6
and 17 OK: 1 kΩ or more
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|
Q.
Is the check result normal?
|
|
<1 kΩ or more> The
trouble can be an intermittent malfunction
(Refer to GROUP 00 - How to use Troubleshooting/inspection
Service Points - How
to Cope with Intermittent Malfunction).
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|
|
|
<Less than 1 kΩ>
Check the diagnosis connector, and
repair if necessary. If the diagnosis connector is in good condition,
repair the wiring harness
between joint connector (CAN2) and the diagnosis connector.
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