Toyota CH-R Service Manual: Removal

Toyota CH-R Service Manual / Heating / Air Conditioning / Front Evaporator Temperature Sensor(for Valeo Made) / Removal

REMOVAL

CAUTION / NOTICE / HINT

The necessary procedures (adjustment, calibration, initialization or registration) that must be performed after parts are removed and installed, or replaced during the No. 1 cooler thermistor removal/installation are shown below.

Necessary Procedure After Parts Removed/Installed/Replaced

Replacement Part or Procedure

Necessary Procedures

Effects / Inoperative when not performed

Link

Disconnect cable from negative battery terminal

Memorize steering angle neutral point

Lane departure alert system (w/ Steering Control)

Pre-collision system

Initialize back door lock

Power door lock control system

  • No. 1 Air Conditioning Radiator Damper Servo Sub-assembly Air Mix)
  • No. 2 Air Conditioning Radiator Damper Servo Sub-assembly
  • Air conditioning amplifier assembly

Initialize servo motor (Air conditioning system)

DTCs are stored

PROCEDURE

1. REMOVE BLOWER ASSEMBLY

Click here

2. REMOVE HEATER COVER (w/o PTC Heater)

Click here

3. REMOVE NO. 2 HEATER COVER (w/ PTC Heater)

Click here

4. REMOVE QUICK HEATER ASSEMBLY (w/ PTC Heater)

Click here

5. REMOVE AIR CONDITIONING AMPLIFIER ASSEMBLY

Click here

6. REMOVE AIR CONDITIONING HARNESS ASSEMBLY

Click here

7. REMOVE NO. 1 AIR CONDITIONING RADIATOR DAMPER SERVO SUB-ASSEMBLY

Click here

8. REMOVE NO. 2 AIR CONDITIONING RADIATOR DAMPER SERVO SUB-ASSEMBLY

Click here

9. REMOVE HEATER PIPE GROMMET

Click here

10. REMOVE HEATER CLAMP

Click here

11. REMOVE HEATER RADIATOR UNIT SUB-ASSEMBLY

Click here

12. REMOVE COOLER EXPANSION VALVE

Click here

13. REMOVE HEAT EXCHANGER CASE

Click here

14. REMOVE RADIATOR CASE SUB-ASSEMBLY

Click here

15. REMOVE NO. 1 COOLER EVAPORATOR SUB-ASSEMBLY

Click here

16. REMOVE NO. 1 COOLER THERMISTOR

(a) Remove the No. 1 cooler thermistor.
    Components
    COMPONENTS ILLUSTRATION *1 AIR CONDITIONING AMPLIFIER ASSEMBLY *2 AIR CONDITIONING HARNESS ASSEMBLY *3 HEATER RADIATOR UNIT ...

    Inspection
    INSPECTION PROCEDURE 1. INSPECT NO. 1 COOLER THERMISTOR (a) Check the resistance. (1) Measure the resistance according to the value(s) in the table below. *a Component wit ...

    Other materials:

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    TERMINALS OF ECU CHECK AIR CONDITIONING AMPLIFIER ASSEMBLY (for TMMT Made) (a) Disconnect the F72 air conditioning amplifier assembly connector. (b) Measure the voltage and resistance according to the value(s) in the table below. Tester Connection Wiring Color ...

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    DESCRIPTION If the red and green indicators fail to illuminate after the ignition switch turned to ON, the vehicle does not recognize the DCM (Telematics Transceiver). The DCM (Telematics Transceiver) connectors may have been disconnected or the DCM (Telematics Transceiver) is malfunctioning. ...

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