Toyota CH-R Service Manual: Removal

Toyota CH-R Service Manual / Heating / Air Conditioning / Blower Unit(for Denso 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 blower unit removal/installation are shown below.

Necessary Procedure After Parts Removed/Installed/Replaced

Replacement Part or Procedure	Necessary Procedure	Effect/Inoperative when not Performed
Disconnect cable from negative battery terminal	Memorize steering angle neutral point	Lane departure alert system (w/ Steering Control)
	Memorize steering angle neutral point	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 BLOWER ASSEMBLY

(a) Disconnect the connector.

(b) Disengage the guides.

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

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 ...

Reassembly

REASSEMBLY PROCEDURE 1. INSTALL NO. 1 BLOWER DAMPER SERVO SUB-ASSEMBLY (a) Connect the 2 links of the blower assembly to the 2 plates of the No. 1 blower damper servo sub-assembly as ...

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