DTC Advanced Diagnostics: C1C01-96
DTC C1C01-96: Brake Pedal Stroke Sensor Component Internal Failure
NOTE
Initial Diagnosis:
The initial on-board diagnosis occurs right after the vehicle condition is turned to the ON mode, and the brake system indicator (red or amber) comes on, and continues until the indicator goes off.
Regular Diagnosis:
The regular on-board diagnosis begins right after the brake system indicator (red or amber) goes off, and it continues until the vehicle condition is turned to the OFF (LOCK) mode.
Review "How to Troubleshoot the Electric Brake Booster System" before doing the DTC troubleshooting procedure.
Test-drive the vehicle according to local traffic conditions and regulations. Do not test-drive on a lift unless specified.
The possible causes shown may not be a complete list of all potential problems, and it is possible that there may be other causes.

Confirmation Procedure
With the Driving Pattern:
1.
Turn the vehicle to the ON mode.
Execution
Initial Diagnosis/Regular Diagnosis
Duration
About 1 second
DTC Type
1 drive cycle
Brake system indicator (red) on
Brake system indicator (amber) on
Fail Safe Action
Stop servo control function
Stop automatic brake hold function
Stop ACC function*
Stop CMBS function*
Possible Cause
Electric brake booster internal failure (Brake pedal stroke sensor)
*: With ACC