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If the odometer and trip meter is not displayed or no needle meters work, power supply
to the combination meter, or the combination meter itself may be defective.
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- Damaged harness wires and connectors
- Malfunction of the combination meter
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Q.
Is the check result normal?
Go to Step 2.
Repair the defective connector.
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Disconnect the connector, and measure at the wiring harness side.
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- Ignition switch: "LOCK" (OFF) position.
- Voltage between combination meter connector C-112 terminal No.42 and body earth.
OK: System voltage
Q.
Is the check result normal?
Go to Step 4.
Go to Step 3.
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Check the power supply line for open circuit and short circuit.
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note |
Prior to the wiring harness inspection, check joint connector C-132 and junction block
connectors C-209 and C-213, and repair if necessary.
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Q.
Is the wiring harness between the battery (fusible link No.20) and combination meter
connector C-112 (terminal No.42) in good condition?
Retest the system.
Repair the wiring harness.
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Disconnect the connector, and measure at the wiring harness side.
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- Ignition switch: ON position.
- Voltage between combination meter connector C-112 terminal No.36 and body earth.
OK: System voltage
Q.
Is the check result normal?
Go to Step 6
Go to Step 5
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Check the power supply line for open circuit and short circuit.
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note |
Prior to the wiring harness inspection, check joint connector C-132 and junction block
connectors C-207 and C-209, and repair if necessary.
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Q.
Is the wiring harness between the ignition switch (IG1) and combination meter connector
C-112 (terminal No.36) in good condition?
Retest the system.
Repair the wiring harness.
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- Disconnect the connector, and measure at the wiring harness
side.
- Resistance between combination meter connector C-113 terminal No.13 and body earth.
OK: Continuity exists (2 Ω or less)
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- Resistance between combination meter connector C-111 terminal No.57 and body earth.
OK: Continuity exists (2 Ω or less)
Q.
Is the check result normal?
Go to Step 8
Go to Step 7
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Check the earth wires for open circuit.
Q.
Is the wiring harness between the combination meter connector C-111 (terminal No.57),
C-113 (terminal No.13) and body earth in good condition?
Retest the system.
Repair the wiring harness.
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Q.
Is the check result normal?
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The trouble can be an intermittent malfunction (Refer to GROUP 00 - How
to Cope with Intermittent Malfunction ).
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Replace the combination meter.
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