Installation [03/2017 - 09/2023]: Procedure

1. for Type A (New article):
   1. Align the joint of the exhaust pipe gas control actuator sub-assembly with the valve plate of the exhaust tailpipe assembly as shown in the illustration.

      Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

      *A	for RH Side
      *B	for LH Side
      *a	Joint
      *b	Valve Plate

   2. Install the 2 exhaust pipe gas control actuator sub-assemblies with the 6 bolts and 4 nuts.

      Torque: 21 N.m (214 kgf/cm, 15 ft.lbf) 

2. for Type A (Reuse):
   1. Align the joint of the exhaust pipe gas control actuator sub-assembly with the valve plate of the exhaust tailpipe assembly as shown in the illustration.

      Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

      *A	for RH Side
      *B	for LH Side
      *a	Joint
      *b	Valve Plate

   2. Turn the exhaust pipe gas control actuator sub-assembly as shown in the illustration.

      Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

      *A	for RH Side
      *B	for LH Side

   3. Install the 2 exhaust pipe gas control actuator sub-assemblies with the 6 bolts and 4 nuts.

      Torque: 21 N.m (214 kgf/cm, 15 ft.lbf) 

      NOTE:

      Install the same parts to their original positions.

3. for Type B (New article):
   1. Align the joint of the exhaust pipe gas control actuator sub-assembly with the valve plate of the exhaust tailpipe assembly as shown in the illustration.

      Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

      *A	for RH Side
      *B	for LH Side
      *a	Joint
      *b	Valve Plate

   2. Install the 2 exhaust pipe gas control actuator sub-assemblies with the 6 bolts and 4 nuts.

      Torque: 21 N.m (214 kgf/cm, 15 ft.lbf) 

4. for Type B (Reuse):
   1. Align the joint of the exhaust pipe gas control actuator sub-assembly with the valve plate of the exhaust tailpipe assembly as shown in the illustration.

      Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

      *A	for RH Side
      *B	for LH Side
      *a	Joint
      *b	Valve Plate

   2. Turn the exhaust pipe gas control actuator sub-assembly as shown in the illustration.

      Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

      *A	for RH Side
      *B	for LH Side

   3. Install the 2 exhaust pipe gas control actuator sub-assemblies with the 6 bolts and 4 nuts.

      Torque: 21 N.m (214 kgf/cm, 15 ft.lbf) 

      NOTE:

      Install the same parts to their original positions.

1. Install the 6 exhaust pipe supports to the exhaust tailpipe assembly as shown in the illustration.

   Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

2. for Type A:

   Attach the 2 clamps and connect the 4 connectors as shown in the illustration.

   Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

   *a

   Black

   *b

   White

3. for Type B:

   Attach the 2 clamps and connect the 2 connectors as shown in the illustration.

   Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

   *a

   Black

   *b

   White

1. Install 2 new gaskets to the front exhaust pipe assembly of the rear side.

   Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

2. Install 2 new gaskets to the exhaust manifold sub-assembly RH and exhaust manifold sub-assembly LH.

   Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

3. Install the front exhaust pipe assembly to the exhaust tailpipe assembly with 4 new nuts and 4 new bolts.

   Torque: 39 N.m (398 kgf/cm, 29 ft.lbf) 

   NOTE:

   Do not reuse the bolt, nut and gasket.

4. Install the front exhaust pipe assembly to the exhaust manifold sub-assembly RH and exhaust manifold sub-assembly LH with 4 new nuts and 4 new bolts.

   Torque: 39 N.m (398 kgf/cm, 29 ft.lbf) 

   NOTE:

   Do not reuse the bolt, nut and gasket.

1. Install the rear No. 4 bumper side support RH with the 2 screws, 2 clips and grommet.

1. Install the rear No. 4 bumper side support LH with the 2 screws, 2 clips and grommet.

1. Install the No. 1 differential support protector with the 3 nuts.

   Torque: 8.0 N.m (82 kgf/cm, 6 ft.lbf) 

1. Install the No. 2 differential support protector with the 3 nuts.

   Torque: 8.0 N.m (82 kgf/cm, 6 ft.lbf) 

1. Install the front center floor brace sub-assembly with the 12 bolts.

   Torque: 20 N.m (204 kgf/cm, 15 ft.lbf) 

   Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

   Bolt Length

   Item	Length
   Bolt A	21 mm (0.827 in.)
   Bolt B	44 mm (1.73 in.)

Refer to PROCEDURE - Step 1

Refer to PROCEDURE - Step 2

Refer to PROCEDURE - Step 3

Refer to INSTALLATION [03/2017 - 04/2020] , or refer to INSTALLATION [04/2020 - 05/2023] , or refer to INSTALLATION [05/2023 - ]

1. Install the front floor cover RH with the 3 clips and grommet.

1. Install the front floor cover LH with the 3 clips and grommet.

1. Install the front fender seal RH with the 6 clips, 4 grommets, nut and bolt.

   Torque: 8.0 N.m (82 kgf/cm, 6 ft.lbf) 

1. Install the front fender seal LH with the 6 clips, 4 grommets, nut and bolt.

   Torque: 8.0 N.m (82 kgf/cm, 6 ft.lbf) 

1. Install the rear floor side member cover RH with the 2 clips, 3 bolts, nut, and screw.

   Torque: 8.0 N.m (82 kgf/cm, 6 ft.lbf) 

1. Install the rear floor side member cover LH with the 2 clips, 3 bolts, nut, and screw.

   Torque: 8.0 N.m (82 kgf/cm, 6 ft.lbf) 

If gas is leaking, tighten the areas necessary to stop the leak. Replace damaged parts as necessary.

If an exhaust gas leak has been repaired, perform an inspection following the repair.

Refer to INITIALIZATION [03/2017 - ]