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

Click here

NEXT

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 ...

    Other materials:

    Toyota CH-R Service Manual > Power Mirror Control System: Problem Symptoms Table
    PROBLEM SYMPTOMS TABLE NOTICE: If the battery voltage is low, the mirror heater function may not operate. In this case, check the Data List item "Battery Control Count (Body ECU)". Click here HINT: Use the table below to help determine the cause of problem symptoms. ...

    Toyota CH-R Service Manual > Automatic High Beam System: Terminals Of Ecu
    TERMINALS OF ECU CHECK INSTRUMENT PANEL JUNCTION BLOCK ASSEMBLY AND MAIN BODY ECU (MULTIPLEX NETWORK BODY ECU) *A Main Body ECU (Multiplex Network Body ECU) with 2 Connectors - - *1 Main Body ECU (Multiplex Network Body EC ...

    Toyota CH-R Owners Manual

    Toyota CH-R Service Manual

    © 2017-2021 Copyright www.tochr.net
    0.0172