Toyota Corolla Cross: Installation

INSTALLATION

CAUTION / NOTICE / HINT

Procedure		Part Name Code
1	NO. 1 TRACTION BATTERY DEVICE BOX	G384B		-	-
2	FLOOR WIRE	82161		-	-
3	FLOOR UNDER WIRE	821H1		-	-
4	NO. 1 HYBRID BATTERY SHIELD SUB-ASSEMBLY	G920Q		-	-

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

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Procedure		Part Name Code
5	REAR SEAT CUSHION LEG SUB-ASSEMBLY	71033		-	-
6	REAR UNDER COVER	76971G	-	-	-
7	REAR UNDER SIDE COVER RH	76973F	-	-	-
8	REAR DOOR SCUFF PLATE RH	67917A	-	-	-
9	REAR UNDER SIDE COVER LH	76974F	-	-	-
10	REAR DOOR SCUFF PLATE LH	67918A	-	-	-
11	REAR SEAT CUSHION LOCK HOOK	72693	-	-	-
12	BENCH TYPE REAR SEAT CUSHION ASSEMBLY	-		-	-
13	REAR CENTER SEAT OUTER BELT ASSEMBLY	73350C	-	-	-
14	SERVICE PLUG GRIP	G3834	-	-	-
15	CURRENT SENSOR OFFSET LEARNING	-		-	-

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

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Non-reusable part

PROCEDURE

1. INSTALL NO. 1 TRACTION BATTERY DEVICE BOX

CAUTION: Be sure to wear insulated gloves and protective goggles. NOTICE: If the No. 1 traction battery device box assembly has been struck or dropped, replace it with a new one. Make sure that the connector is connected securely.

Torque:

7.5 N·m {76 kgf·cm, 66 in·lbf}

2. CONNECT FLOOR WIRE

CAUTION: Be sure to wear insulated gloves and protective goggles.

3. CONNECT FLOOR UNDER WIRE

Click here

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

Click here

5. INSTALL REAR SEAT CUSHION LEG SUB-ASSEMBLY

Click here

6. INSTALL REAR UNDER COVER

Click here

7. INSTALL REAR UNDER SIDE COVER RH

8. INSTALL REAR DOOR SCUFF PLATE RH

Click here

9. INSTALL REAR UNDER SIDE COVER LH

10. INSTALL REAR DOOR SCUFF PLATE LH

(a) Use the same procedure as for the RH side.

11. INSTALL REAR SEAT CUSHION LOCK HOOK

Click here

12. INSTALL BENCH TYPE REAR SEAT CUSHION ASSEMBLY

Click here

13. CONNECT REAR CENTER SEAT OUTER BELT ASSEMBLY

Click here

14. INSTALL SERVICE PLUG GRIP

Click here

15. PERFORM CURRENT SENSOR OFFSET LEARNING

HINT: Perform this procedure when the No. 1 traction battery device box assembly or battery ECU assembly has been replaced.

(1) Connect the GTS to the DLC3.

(2) Turn the ignition switch on (READY).

(3) Perform a road test.

NOTICE:

Accelerate and decelerate gently. Avoid rapid acceleration and deceleration.

1. Enter the following menus: Powertrain / HV Battery / Data List / Hybrid Battery Current.

2. Drive the vehicle with the value of Data List item "Hybrid Battery Current" between -50 A and 50 A.

HINT:

Distance and driving time are not specified.

3. Turn the ignition switch off and leave the vehicle for 30 seconds or more.

4. Turn the ignition switch on (IG).

5. Enter the following menus: Powertrain / HV Battery / Data List / Hybrid Battery Current.

4. Check that the value of "Hybrid Battery Current" is between -0.5 A and 0.5 A with the ignition switch on (IG).

NOTICE:

If the value is outside the specified range, perform the road test again.

HINT:

• When the ignition switch is on (IG), if value of "Hybrid Battery Current" is between -0.5 A and 0.5 A, current sensor offset learning has been completed.
• Even if the current sensor offset learning is not complete, the current sensor value will be corrected by repeating the road test a maximum of 7 times.

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