Toyota Prius: Combination Meter

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 combination meter 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
Combination meter assembly	Update ECU security key	Toyota Prius Vehicle Control History (RoB) are stored

NOTICE:

When replacing the combination meter assembly, always replace it with a new one. If a combination meter assembly which was installed to another Toyota Prius vehicle is used, the information stored in it will not match the information from the vehicle and a DTC may be stored.

CAUTION / NOTICE / HINT

COMPONENTS (REMOVAL)

Procedure		Part Name Code
1	INSTRUMENT CLUSTER FINISH PANEL ASSEMBLY	55410C		-	-
2	CENTER INSTRUMENT CLUSTER FINISH PANEL ASSEMBLY	55420A		-	-
3	COMBINATION METER SUB-ASSEMBLY	-	-	-	-
4	NO. 1 INSTRUMENT CLUSTER FINISH PANEL	55411G	-	-	-

*1

COMBINATION METER ASSEMBLY

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PROCEDURE

1. REMOVE INSTRUMENT CLUSTER FINISH PANEL ASSEMBLY

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2. REMOVE CENTER INSTRUMENT CLUSTER FINISH PANEL ASSEMBLY

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3. REMOVE COMBINATION METER SUB-ASSEMBLY

Remove in this Direction

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4. REMOVE NO. 1 INSTRUMENT CLUSTER FINISH PANEL

Remove in this Direction

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Installation

INSTALLATION

CAUTION / NOTICE / HINT

NOTICE:

After replacing the combination meter assembly, make sure to perform update ECU security key.

CAUTION / NOTICE / HINT

COMPONENTS (INSTALLATION)

Procedure		Part Name Code
1	NO. 1 INSTRUMENT CLUSTER FINISH PANEL	55411G	-	-	-
2	COMBINATION METER SUB-ASSEMBLY	-		-	-
3	CENTER INSTRUMENT CLUSTER FINISH PANEL ASSEMBLY	55420A	-	-	-
4	INSTRUMENT CLUSTER FINISH PANEL ASSEMBLY	55410C	-	-	-
5	UPDATE ECU SECURITY KEY	-	-	-

*1

COMBINATION METER ASSEMBLY

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PROCEDURE

1. INSTALL NO. 1 INSTRUMENT CLUSTER FINISH PANEL

2. INSTALL COMBINATION METER SUB-ASSEMBLY

Install in this Direction

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(1) Connect each connector and engage the clamp.

(2) Engage the 2 guides and 2 clips as shown in the illustration.

(3) Install the combination meter sub-assembly with the 4 screws in the order shown in the illustration.

3. INSTALL CENTER INSTRUMENT CLUSTER FINISH PANEL ASSEMBLY

4. INSTALL INSTRUMENT CLUSTER FINISH PANEL ASSEMBLY

5. UPDATE ECU SECURITY KEY

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