POWER DISTRIBUTION  MAIN BODY ECU(for LHD)  INSTALLATION  

Hold the main body ECU (multiplex network body ECU) with your dominant hand.

NOTICE:

1.896,1.906 1.896,1.26 true 1.833,1.938 2.146,2.094 0.313,0.156 10 false *a

*a

Connector

·

Do not touch the connector.

·

Make sure foreign matter does not enter the terminals.

2.219,0.969 2.427,1.135 0.208,0.167 10 true *a

*a	Fitting Surface

Hold the instrument panel junction block assembly with your other hand.

NOTICE:

Make sure there is no foreign matter in the fitting surface.

0.219,0.417 0.531,0.573 0.313,0.156 10 false *a

*a	20° or more
	Install in this Direction
	Housing Sidewall

Set the guide of the main body ECU (multiplex network body ECU) against the housing sidewall.

HINT:

Make sure the angle between the instrument panel junction block assembly and the main body ECU (multiplex network body ECU) is 20° or more.

0,0 0,0 false

	Install in this Direction
	Housing Sidewall

Slide the guide of the main body ECU (multiplex network body ECU) along the housing sidewall in the direction indicated by the arrow.

0,0 0,0 false

	Install in this Direction
	Side A

Slide it until it contacts side A.

0,0 0,0 false

Install in this Direction

Contact side A.

NOTICE:

Do not contact side A with the main body ECU (multiplex network body ECU) too hard.

2.708,1.635 2.708,1.135 false 2.635,1.656 2.948,1.813 0.313,0.156 10 false *a

*a	Center of Rotation (Contacts Surface A)
	Rotate in this Direction

2.365,1.823 2.365,1.198 true 2.313,1.854 2.625,2.01 0.313,0.156 10 false *a

*a	Center of Rotation (Contacts Surface A)
	Rotate in this Direction

While pressing the main body ECU (multiplex network body ECU) against side A (center of rotation) of the instrument panel junction block assembly, rotate it until it enters the lock of the instrument panel junction block assembly.

HINT:

The center of rotation is the one that contacts surface A.

Rotate it until it enters the lock of the instrument panel junction block assembly.

4.177,1.969 4.688,1.51 true 4.792,1.375 5.167,1.031 true 1.729,0.583 2.042,0.74 0.313,0.156 10 false *a 5.167,0.927 5.375,1.083 0.208,0.156 10 true *b 4.01,1.938 4.323,2.094 0.313,0.156 10 false *c

*a	Before Locking	*b	Main Body ECU (Multiplex Network Body ECU) Lock
*c	Instrument Panel Junction Block Assembly Lock	-	-

0,0 0,0 false

	Install in this Direction
	Pressing Area

Press the pressing area of the main body ECU (multiplex network body ECU).

NOTICE:

·

Press it in one of the following ways.

0.76,0.292 1.073,0.448 0.313,0.156 10 false *a 4.063,0.292 4.375,0.448 0.313,0.156 10 false *b

*a	Press the 2 sides of the main body ECU (multiplex network body ECU) with both hands.	*b	Press the center of the main body ECU (multiplex network body ECU) with one hand.
	Place fingers or the palm of your hand here	-	-

·

Do not hit on or put your weight on the main body ECU (multiplex network body ECU) when engaging the main body ECU (multiplex network body ECU).

·

Check the engagement of the main body ECU (multiplex network body ECU) and the instrument panel junction block assembly by the locking sound.

1.042,1.813 1.042,1.042 true 1.771,1.375 1.052,1.375 true 1.583,0.833 1.792,1.021 0.208,0.188 10 true *a 0.969,1.865 1.281,2.021 0.313,0.156 10 false *b

*a	Back Side of Main Body ECU (Multiplex Network Body ECU)
*b	Rib Surrounding Instrument Panel Junction Block Assembly

Check that the back side of the main body ECU (multiplex network body ECU) and the rib surrounding the instrument panel junction block assembly are the same height.

5.083,1.167 5.083,0.615 5.083,0.615 5.51,0.615 false 4.417,1.167 4.417,0.615 4.417,0.615 4.719,0.615 false 1.5,0.813 1.813,0.969 0.313,0.156 10 false *a 5.552,0.521 5.865,0.677 0.313,0.156 10 false *b 4.76,0.521 5.073,0.677 0.313,0.156 10 false *c

*a	After Locking (Height Matches)	*b	Back Side of Main Body ECU (Multiplex Network Body ECU)
*c	Rib Surrounding Instrument Panel Junction Block Assembly	-	-
	Confirm Visually	-	-

0,0 0,0 false

Rotate in this Direction

Attach the claw to connect the 2 lever connectors.

NOTICE:

Be sure to connect the connector securely.

Install the bolt.

Attach the claw and install the instrument panel junction block assembly with main body ECU to the wiring harness clamp bracket.

Attach the claw and install the wiring harness protector assembly to the instrument panel junction block assembly with main body ECU.

Install the instrument panel junction block assembly with main body ECU together with the wiring harness clamp bracket with the 2 nuts.

Torque:

12.5 N*m (127 kgf*cm, 9 ft.*lbf)

Install the nut.

Torque:

12.5 N*m (127 kgf*cm, 9 ft.*lbf)

Attach the claw and install the wiring harness protector to the instrument panel junction block assembly with main body ECU.

Connect the 3 connectors.

1.625,0.76 2.323,0.76 true 1.646,1.219 1.948,1.219 1.948,1.219 1.948,0.771 true 2.354,0.698 2.552,0.885 0.198,0.188 10 true *a

*a	Lever Connector
	Rotate in this Direction

Connect the 2 connectors.

Attach the claw and install the connector holder to the instrument panel junction block assembly with main body ECU.

Attach the wire harness clamp.

Connect the 3 connectors.

Attach the hood look control cable assembly to the guide.

0,0 0,0 false

Rotate in this Direction

Attach the claw to connect the 2 lever connectors.

NOTICE:

Be sure to connect the connector securely.

Attach the claw to install the instrument panel junction block assembly with main body ECU to the wiring harness clamp bracket.

Install the instrument panel junction block assembly with main body ECU together with the wiring harness clamp bracket with the 2 nuts.

Torque:

12.5 N*m (127 kgf*cm, 9 ft.*lbf)

Install the nut.

Torque:

12.5 N*m (127 kgf*cm, 9 ft.*lbf)

Attach the claw and install the wiring harness protector to the instrument panel junction block assembly with main body ECU.

Attach the claw and install the wiring harness protector to the instrument panel junction block assembly with main body ECU.

Attach the 3 connectors.

1.615,0.76 2.229,0.76 true 1.635,1.219 1.927,1.219 1.927,1.219 1.927,0.76 true 2.292,0.677 2.521,0.865 0.229,0.188 10 true *a

*a	Lever Connector
	Rotate in this Direction

Connect the 2 connectors.

Attach the claw and install the connector holder to the instrument panel junction block assembly with main body ECU.

Attach the wire harness clamp.

Connect the 3 connectors.

Attach the hood look control cable assembly to the guide.