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, installed, or replaced during the blower unit 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 Blower Damper Servo Sub-assembly

Initialize servo motor (Air conditioning system)

DTCs are stored

PROCEDURE

1. PRECAUTION

NOTICE:

Make sure to perform initialization after replacing the No. 1 blower damper servo sub-assembly. If initialization is not performed, the air conditioner unit assembly will not perform properly as the air conditioning amplifier assembly will not be able to recognize the position of the No. 1 blower damper servo sub-assembly.

2. REMOVE AIR CONDITIONER UNIT ASSEMBLY

Click here

3. REMOVE NO. 2 AIR DUCT

Click here

4. REMOVE NO. 3 INSTRUMENT PANEL WIRE (w/ PTC Heater)

Click here

5. REMOVE BLOWER ASSEMBLY

(a) Disconnect the connector.

(b) Disengage the guide.

(c) Remove the 2 screws.

(d) Disengage the guides to remove the blower assembly from the air conditioning radiator assembly.

    Components
    COMPONENTS ILLUSTRATION *A for Dual Type *B for Single Type *C w/ PTC Heater - - *1 ...

    Disassembly
    DISASSEMBLY PROCEDURE 1. PRECAUTION NOTICE: Make sure to perform initialization after replacing the No. 1 blower damper servo sub-assembly. If initialization is not performed, the air conditione ...

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