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caution |
The strand end of the twist wire should be within 10 cm from the connector. For details
refer to .
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When checking the joint connector, ensure that its wiring harness side and its short pins
are not damaged.
Q.
Is the check result normal?
YES <vehicles with RV meter> : Go to Step 2.
YES <vehicles with multi display station> : Go to Step 3.
NO : Repair the defective connector. Replace the joint connector as necessary.
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(1)Disconnect joint connector (CAN1) and the CAN adapter connector, and measure at the wiring
harness side. (2)Turn the ignition switch to the LOCK (OFF) position. (3)
caution |
When measuring the resistance, disconnect the negative battery
terminal. For details refer to .
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Ensure that the negative battery terminal is disconnected.
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(4)Continuity between C-119 joint connector (CAN1) terminal No.7 and C-110 CAN adapter connector
terminal No.6 OK: Continuity (2 Ω or less)
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(5)Continuity between C-119 joint connector (CAN1) terminal No.18 and C-110 CAN adapter connector
terminal No.5 OK: Continuity (2 Ω or less)
caution |
Strictly observe the specified wiring harness repair procedure.
For details refer to .
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Q.
Is the check result normal?
<All the resistances measure 2 Ω or less> Power supply
to the CAN adapter may be suspected. Diagnose the RV meter. Refer to .
NO : <Either or all of the voltages measure more than 2 Ω> Repair
the wiring harness between joint connector (CAN1) and the CAN adapter connector.
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caution |
The strand end of the twist wire should be within 10 cm from the connector. For details
refer to .
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Q.
Is the check result normal?
Go to Step 4.
Repair the defective connector. Replace the joint connector as necessary.
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(1)Disconnect joint connector (CAN1) and the jumper connector, and measure at the wiring
harness side. (2)Turn the ignition switch to the LOCK (OFF) position. (3)
caution |
When measuring the resistance, disconnect the negative battery
terminal. For details refer to .
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Ensure that the negative battery terminal is disconnected.
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(4)Continuity between C-119 joint connector (CAN1) terminal No.7 and C-110 jumper connector
terminal No.6 OK: Continuity (2 Ω or less)
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(5)Continuity between C-119 joint connector (CAN1) terminal No.18 and C-110 jumper connector
terminal No.5 OK: Continuity (2 Ω or less)
caution |
Strictly observe the specified wiring harness repair procedure.
For details refer to .
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Q.
Is the check result normal?
<All the resistances measure 2 Ω or less> Go to Step
5.
NO : <Either or all of the voltages measure more than 2 Ω> Repair
the wiring harness between joint connector (CAN1) and the jumper connector.
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(1)Disconnect jumper connector and the multi display station connector, and measure at the
wiring harness side. (2)Turn the ignition switch to the LOCK (OFF) position. (3)
caution |
When measuring the resistance, disconnect the negative battery
terminal. For details refer to .
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Ensure that the negative battery terminal is disconnected.
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(4)Continuity between C-110 jumper connector terminal No.7 and C-109 multi display station
connector terminal No.5 OK: Continuity (2 Ω or less)
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(5)Continuity between C-110 jumper connector terminal No.8 and C-109 multi display station
connector terminal No.15 OK: Continuity (2 Ω or less)
caution |
Strictly observe the specified wiring harness repair procedure.
For details refer to .
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Q.
Is the check result normal?
<All the resistances measure 2 Ω or less> Power supply
to the multi display station may be suspected. Diagnose the multi display station. Refer to .
NO : <Either or all of the voltages measure more than 2 Ω> Repair
the wiring harness between joint connector (CAN1) and the jumper connector.
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