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Home >> Toyota >> 2019 >> Corolla LE >> Repair and Diagnosis >> Steering >> Steering Control Systems >> Lane Departure Alert System (W/ Steering Control) - Diagnostic Codes & Circuit Tests (Model Code: ZRE172) >> LANE DEPARTURE ALERT SYSTEM (W/ Steering Control) >> DTC C1A48: G Sensor [08/2016 - ] >> Description
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DTC C1A48: G Sensor [08/2016 - ]: Description

The forward recognition camera receives G sensor signals from the airbag sensor assembly via CAN communication.

If the forward recognition camera receives a G sensor malfunction signal from the airbag sensor assembly, DTC C1A48 is stored.

DTC No. Detection Item DTC Detection Condition Trouble Area
C1A48 G Sensor 2 seconds after the ignition switch is turned to ON, a signal from the airbag sensor assembly indicating that there is a G sensor malfunction is detected by the forward recognition camera for 5 seconds or more.
  • Vehicle stability control system
  • G sensor (Airbag sensor assembly)
  • Forward recognition camera