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Nissan-Datsun
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2014
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Altima Base
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Repair and Diagnosis
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Brakes
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Traction Control
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Brake Control System
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DTC/Circuit Diagnosis
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DTC C1197: Vacuum Sensor
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DTC Logic
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DTC Detection Logic
DTC Detection Logic
DTC
Display Item
Malfunction detected condition
Possible causes
C1197
VACUUM SENSOR
When a malfunction is detected in vacuum sensor.
Harness or connector
Vacuum sensor (brake booster)
Vacuum piping
ABS actuator and electric unit (control unit)