Toyota Corolla Cross Owners & Service Manuals

Toyota Corolla Cross: Installation

Toyota Corolla Cross (2022-2025) Service Manual / Engine & Hybrid System / Hybrid / Battery Control / Battery Ecu / Installation

INSTALLATION

CAUTION / NOTICE / HINT

COMPONENTS (INSTALLATION)

Procedure

Part Name Code

1

BATTERY ECU ASSEMBLY

89890A

-

-

2

UPPER HV BATTERY COVER SUB-ASSEMBLY

-

-

-

3

NO. 1 HYBRID BATTERY SHIELD SUB-ASSEMBLY

G920Q

-

-

N*m (kgf*cm, ft.*lbf): Specified torque

-

-

Procedure

Part Name Code

4

REAR SEAT CUSHION LEG SUB-ASSEMBLY

71033

-

-

5

REAR UNDER COVER

76971G

-

-

-

6

REAR UNDER SIDE COVER RH

76973F

-

-

-

7

REAR DOOR SCUFF PLATE RH

67917A

-

-

-

8

REAR UNDER SIDE COVER LH

76974F

-

-

-

9

REAR DOOR SCUFF PLATE LH

67918A

-

-

-

10

REAR SEAT CUSHION LOCK HOOK

72693

-

-

-

11

BENCH TYPE REAR SEAT CUSHION ASSEMBLY

-

-

-

12

REAR CENTER SEAT OUTER BELT ASSEMBLY

73350C

-

-

-

13

SERVICE PLUG GRIP

G3834

-

-

-

14

CURRENT SENSOR OFFSET LEARNING

-

-

-

Tightening torque for "Major areas involving basic vehicle performance such as moving/turning/stopping" : N*m (kgf*cm, ft.*lbf)

●

Non-reusable part

PROCEDURE

1. INSTALL BATTERY ECU ASSEMBLY

CAUTION:

Be sure to wear insulated gloves and protective goggles.

NOTICE:

  • If the battery ECU assembly has been struck or dropped, replace it.
  • Make sure that the connectors are connected securely.

Torque:

7.5 N·m {76 kgf·cm, 66 in·lbf}

2. INSTALL UPPER HV BATTERY COVER SUB-ASSEMBLY

CAUTION:

Be sure to wear insulated gloves and protective goggles.

Torque:

9.5 N·m {97 kgf·cm, 84 in·lbf}

3. INSTALL NO. 1 HYBRID BATTERY SHIELD SUB-ASSEMBLY

Click here

4. INSTALL REAR SEAT CUSHION LEG SUB-ASSEMBLY

Click here

5. INSTALL REAR UNDER COVER

Click here

6. INSTALL REAR UNDER SIDE COVER RH

7. INSTALL REAR DOOR SCUFF PLATE RH

8. INSTALL REAR UNDER SIDE COVER LH

9. INSTALL REAR DOOR SCUFF PLATE LH

10. INSTALL REAR SEAT CUSHION LOCK HOOK

Click here

11. INSTALL BENCH TYPE REAR SEAT CUSHION ASSEMBLY

Click here

12. CONNECT REAR CENTER SEAT OUTER BELT ASSEMBLY

Click here

13. INSTALL SERVICE PLUG GRIP

Click here

14. CURRENT SENSOR OFFSET LEARNING

HINT:

Perform this procedure when the HV battery junction block assembly or battery ECU assembly has been replaced.

Click here

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