Toyota Avalon (XX50) 2019-2022 Service & Repair Manual: Installation

INSTALLATION

PROCEDURE

1. INSTALL HV BATTERY JUNCTION BLOCK ASSEMBLY

CAUTION:

Be sure to wear insulated gloves and protective goggles.

(a) Install the HV battery junction block assembly to the HV battery with the 4 nuts.

Torque:

7.5 N·m {76 kgf·cm, 66 in·lbf}

NOTICE:

If the HV battery junction block assembly has been struck or dropped, replace it with a new one.

(b) Connect the HV battery junction block assembly connector.

NOTICE:

Make sure that the connectors are connected securely.

(c) Engage the 2 claws to install the wiring harness protector.

(d) Connect the HV battery junction block assembly connector.

NOTICE:

Make sure that the connectors are connected securely.

(e) Engage the 2 claws to close the wiring harness protector.

(f) Engage the clamp.

(g) Connect the HV battery junction block assembly connector.

NOTICE:

Make sure that the connectors are connected securely.

(h) Connect the electric vehicle battery plug assembly with the bolt.

Torque:

7.5 N·m {76 kgf·cm, 66 in·lbf}

2. INSTALL UPPER HV BATTERY COVER SUB-ASSEMBLY

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3. INSTALL NO. 1 HYBRID BATTERY EXHAUST DUCT

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4. CONNECT FLOOR WIRE

CAUTION:

Be sure to wear insulated gloves.

(a) Engage the 2 clamps to connect the floor wire.

(b) Connect the HV battery junction block assembly connector.

(c) Connect the electric vehicle battery plug assembly connector.

(d) Engage the clamp.

5. CONNECT HV FLOOR UNDER WIRE

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6. INSTALL NO. 1 HV BATTERY COVER PANEL RH

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7. INSTALL REAR SEAT CUSHION LEG SUB-ASSEMBLY

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8. INSTALL REAR UNDER COVER

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9. INSTALL REAR UNDER SIDE COVER LH

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10. INSTALL REAR DOOR SCUFF PLATE LH

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11. INSTALL REAR UNDER SIDE COVER RH

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12. INSTALL REAR DOOR SCUFF PLATE RH

HINT:

Use the same procedure as for the LH side.

13. INSTALL NO. 1 INDOOR ELECTRICAL KEY ANTENNA ASSEMBLY

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14. INSTALL SERVICE PLUG GRIP

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