Toyota Prius: Power Back Door Drive Unit

• Removal
• Installation

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 power back door drive unit removal/installation are shown below.

Necessary Procedures After Parts Removed/Installed/Replaced

Replaced Part or Performed Procedure	Necessary Procedures	Effect/Inoperative Function When Necessary Procedures are not Performed	Link
*: Even when not replacing the part, it is necessary to perform the specified necessary procedures after installation.
Power back door unit assembly set LH* Power back door unit assembly set RH*	Reset back door close position	Power Back Door System

CAUTION / NOTICE / HINT

CAUTION / NOTICE / HINT

COMPONENTS (REMOVAL)

Procedure		Part Name Code
1	BACK DOOR UPPER TRIM PANEL ASSEMBLY	64790B	-	-	-
2	BACK DOOR SIDE GARNISH LH	67938A	-	-	-
3	BACK DOOR SIDE GARNISH RH	67937B	-	-	-
4	BACK DOOR TRIM BOARD ASSEMBLY	67750	-	-	-
5	POWER BACK DOOR UNIT ASSEMBLY	68920A		-	-
6	BACK DOOR DAMPER STAY UPPER BRACKET	68946	-	-	-
7	BACK DOOR DAMPER STAY LOWER BRACKET	68948	-	-	-

●

Non-reusable part

-

-

PROCEDURE

1. REMOVE BACK DOOR UPPER TRIM PANEL ASSEMBLY

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2. REMOVE BACK DOOR SIDE GARNISH LH

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3. REMOVE BACK DOOR SIDE GARNISH RH

(a) Use the same procedure for the LH side.

4. REMOVE BACK DOOR TRIM BOARD ASSEMBLY

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5. REMOVE POWER BACK DOOR UNIT ASSEMBLY

*1	Grommet	-	-
	Remove in this Direction	-	-

(1) Disconnect the connector.

(2) Disengage the grommet as shown in the illustration.

(3) Using a screwdriver with its tip wrapped with protective tape, slightly raise the 2 stop rings as shown in the illustration.

(4) Disengage the 2 ball joints to remove the power back door unit assembly.

6. REMOVE BACK DOOR DAMPER STAY UPPER BRACKET

7. REMOVE BACK DOOR DAMPER STAY LOWER BRACKET

Installation

INSTALLATION

CAUTION / NOTICE / HINT

CAUTION / NOTICE / HINT

COMPONENTS (INSTALLATION)

Procedure		Part Name Code
1	BACK DOOR DAMPER STAY LOWER BRACKET	68948		-	-
2	BACK DOOR DAMPER STAY UPPER BRACKET	68946		-	-
3	POWER BACK DOOR UNIT ASSEMBLY	68920A		-	-
4	BACK DOOR TRIM BOARD ASSEMBLY	67750	-	-	-
5	BACK DOOR SIDE GARNISH LH	67938A	-	-	-
6	BACK DOOR SIDE GARNISH RH	67937B	-	-	-
7	BACK DOOR UPPER TRIM PANEL ASSEMBLY	64790B	-	-	-
8	INITIALIZE POWER BACK DOOR SYSTEM	-	-	-
9	INSPECT POWER BACK DOOR SYSTEM	-		-	-

	N*m (kgf*cm, ft.*lbf): Specified torque	●	Non-reusable part
★	Precoated part	-	-

PROCEDURE

1. INSTALL BACK DOOR DAMPER STAY LOWER BRACKET

Cleaning Area

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-

(1) Clean the bolt holes in the Toyota Prius vehicle body.

(2) Install the back door damper stay lower bracket with 2 new bolts.

Torque:

13 N·m {133 kgf·cm, 10 ft·lbf}

2. INSTALL BACK DOOR DAMPER STAY UPPER BRACKET

Cleaning Area

-

-

(1) Clean the bolt holes in the Toyota Prius vehicle body.

(2) Install the back door damper stay upper bracket with 2 new bolts.

Torque:

7.5 N·m {76 kgf·cm, 66 in·lbf}

3. INSTALL POWER BACK DOOR UNIT ASSEMBLY

NOTICE: Do not apply any horizontal load to the power back door unit assembly in order to prevent it from deforming.

(1) Engage the 2 ball joints to install the power back door unit assembly.

(2) Engage the grommet as shown in the illustration.

(3) Connect the connector.

4. INSTALL BACK DOOR TRIM BOARD ASSEMBLY

5. INSTALL BACK DOOR SIDE GARNISH LH

6. INSTALL BACK DOOR SIDE GARNISH RH

7. INSTALL BACK DOOR UPPER TRIM PANEL ASSEMBLY

8. INITIALIZE POWER BACK DOOR SYSTEM

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9. INSPECT POWER BACK DOOR SYSTEM

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