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DTC |
C1125 |
Brake fluid level sensor |
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DETECTION CONDITION |
• Brake fluid level remains low for 5 s or more
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POSSIBLE CAUSE |
• Decrease in amount of brake fluid
• Malfunction of brake fluid level sensor
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Diagnostic procedure
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STEP
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INSPECTION
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ACTION
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|---|---|---|---|
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1
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INSPECT FOR CAN FOR DTCs
• Is any of DTC U0073 and/or U0155 has also been stored?
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Yes
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Follow inspection procedures for CAN system.
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No
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Go to next step.
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2
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INSPECT BRAKE FLUID LEVEL
• Inspect brake fluid level.
• Is it normal?
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Yes
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Go to next step.
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No
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Add brake fluid to specified level, then go to Step 3.
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3
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INSPECT BRAKE FLUID LEVEL SENSOR
• Turn ignition key to OFF.
• Disconnect brake fluid level sensor connector.
• Measure resistance between brake fluid level sensor terminals.
• Is it normal?
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Yes
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Go to next step.
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No
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Repair brake fluid level sensor, then go to Next step.
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4
|
VERIFY TROUBLESHOOTING COMPLETED
• Make sure to reconnected all disconnected connectors.
• Clear DTC from memory.
(See Clearing DTCs Procedures.)
• Is the same DTC present?
|
Yes
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Replace DSC HU/CM, then go to next step.
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No
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Go to next step.
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5
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VERIFY THAT NO OTHER DTCS ARE PRESENT
• Are any other DTCs output?
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Yes
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Go to the applicable DTC inspection.
(See DTC Table.)
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No
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DTC troubleshooting completed.
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