Toyota CH-R Service Manual: 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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    Toyota CH-R Service Manual > Immobiliser System(w/o Smart Key System): Transponder Chip Malfunction (B2793,B2794,B2797,B2798)
    DESCRIPTION DTC B2793 is stored when a malfunction is found in the key during key ID code registration or a key ID code is not registered normally. Replace the key if key ID code registration cannot be performed normally and this DTC is output. DTC B2794 is stored when a key ...

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