• Malfunction in the BTN2 40 A fuse [except L3]
• Malfunction in the BTN2 60 A fuse [L3]
• Malfunction in the STOP 15 A fuse
• Malfunction in the brake switch
• Malfunction in the related wiring harnesses
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STEP
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INSPECTION
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ACTION
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1
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INSPECT RELATED WIRING HARNESSES FOR SHORT TO GROUND
Disconnect the CJB connector.
Measure the resistance between CJB J-02 terminal D and ground.
Does the resistance exceed 10,000 ohms?
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Yes
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Go to the next step.
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No
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Repair the related wiring harness.
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2
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INSPECT BRAKE SWITCH VOLTAGE
Connect the CJB connector.
Disconnect the brake switch connector.
Measure the voltage at brake switch terminal B.
Does the voltage exceed 10 V?
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Yes
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Go to the next step.
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No
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Repair the related wiring harness.
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3
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INSPECT BRAKE SWITCH
Turn the ignition switch to the LOCK position.
Connect a jumper wire (with 15 A fuse) between brake switch terminals A and B.
Does the brake light illuminate?
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Yes
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Replace the brake switch. (See BRAKE SWITCH REMOVAL/INSTALLATION.)
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No
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Repair the related wiring harness.
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