Toyota CH-R Service Manual: Heater Circuit (C1AAE)

Toyota CH-R Service Manual / Pre-collision / Pre-collision System / Heater Circuit (C1AAE)

DESCRIPTION

The forward recognition camera controls the current supplied to the pre-collision city heater (forward recognition hood).

DTC No.	Detection Item	DTC Detection Condition	Trouble Area
C1AAE	Heater Circuit	When any of the following conditions are met: While a pre-collision city heater ON request is being sent, a short circuit malfunction is detected in the pre-collision city heater for 5 seconds or more. While a pre-collision city heater ON request is not being sent, an open circuit or ground short malfunction is detected in the pre-collision city heater for 5 seconds or more.	Pre-collision city heater (forward recognition hood) Forward recognition camera Harness or connector

PROCEDURE

1.	GO TO FORWARD RECOGNITION CAMERA SYSTEM

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END

Front Camera Module Incorrect Axial Gap (C1AA8,C1AA9)

DESCRIPTION If the millimeter wave radar sensor assembly detects that the forward recognition camera beam has an axis misalignment, DTC C1AA8 is output. Also if forward recognition axis adjustment ...

Front Camera Module Circuit (C1AA0)

DESCRIPTION The millimeter wave radar sensor assembly receives information about the area in front of the vehicle from the forward recognition camera. If the millimeter wave radar sensor assembly ...

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