Toyota Avalon (XX50): Noise Filter

Components

COMPONENTS

ILLUSTRATION

ILLUSTRATION

ILLUSTRATION

*A	for Gasoline Model	*B	for HV Model
*C	w/ Seat Heater System	*D	for High Mounted Stop Light
*1	LUGGAGE COMPARTMENT INNER TRIM PAD	*2	RADIO SETTING CONDENSER
*3	REAR CENTER SEAT OUTER BELT ASSEMBLY	*4	REAR SEAT CUSHION ASSEMBLY
*5	REAR SEAT CUSHION LOCK HOOK	*6	REAR SIDE SEATBACK ASSEMBLY LH
	Tightening torque for "Major areas involving basic vehicle performance such as moving/turning/stopping": N*m (kgf*cm, ft.*lbf)		N*m (kgf*cm, ft.*lbf): Specified torque
●	Non-reusable part	-	-

ILLUSTRATION

*A	for Window Defogger	-	-
*1	RADIO SETTING CONDENSER	*2	REAR DOOR OPENING TRIM WEATHERSTRIP LH
*3	ROOF SIDE INNER GARNISH LH	*4	ROOF SIDE RAIL GARNISH ASSEMBLY LH
*5	CLIP	-	-
	N*m (kgf*cm, ft.*lbf): Specified torque	●	Non-reusable part

Installation

INSTALLATION

PROCEDURE

1. INSTALL RADIO SETTING CONDENSER (for Window Defogger)

(a) Engage the claw to install a new terminal cover to the wire harness. NOTICE: Make sure to hold the crimped side of the terminal when installing the wire harness to the terminal cover. Make sure not to bend the exposed wire when installing the wire harness to the terminal cover. Do not use excessive force when inserting the wire harness into the terminal cover. If the terminal cover has been deformed during installation, replace the terminal and terminal cover with new ones.

(b) Engage the 3 claws to install the new terminal cover with wire harness to a new condenser as shown in the illustration.

Install in this Direction

NOTICE:

• Do not use excessive force when inserting the terminal cover into the condenser.
• If the terminal cover has been deformed during installation, replace the terminal, terminal cover and condenser with new ones.

(c) Engage the clamp to temporarily install a new radio setting condenser with wire harness.

(d) Install the new radio setting condenser with the bolt.

Torque:

10 N·m {102 kgf·cm, 7 ft·lbf}

2. INSTALL ROOF SIDE INNER GARNISH LH

Click here

3. INSTALL ROOF SIDE RAIL GARNISH ASSEMBLY LH

Click here

4. INSTALL REAR DOOR OPENING TRIM WEATHERSTRIP LH

Click here

5. INSTALL RADIO SETTING CONDENSER (for High Mounted Stop Light)

(a) Engage the claw to install a new terminal cover to the wire harness. NOTICE: Make sure to hold the crimped side of the terminal when installing the wire harness to the terminal cover. Make sure not to bend the exposed wire when installing the wire harness to the terminal cover. Do not use excessive force when inserting the wire harness into the terminal cover. If the terminal cover has been deformed during installation, replace the terminal and terminal cover with new ones. HINT: Use the same procedure for the other terminal cover.

(b) Engage the 6 claws to install 2 new terminal covers with wire harness to a new condenser as shown in the illustration.

Install in this Direction

NOTICE:

• Do not use excessive force when inserting the terminal covers into the condenser.
• If a terminal cover has been deformed during installation, replace the terminal, terminal covers and condenser with new ones.

(c) Insert the cover as shown in the illustration and engage the claw.

Install in this Direction

(d) Engage the clamp to temporarily install the new radio setting condenser with wire harness.

(e) Install the new radio setting condenser with the bolt.

Torque:

10 N·m {102 kgf·cm, 7 ft·lbf}

6. INSTALL REAR SIDE SEATBACK ASSEMBLY LH

Click here

7. INSTALL REAR SEAT CUSHION LOCK HOOK

Click here

8. INSTALL REAR SEAT CUSHION ASSEMBLY

Click here

9. CONNECT REAR CENTER SEAT OUTER BELT ASSEMBLY

Click here

10. INSTALL LUGGAGE COMPARTMENT INNER TRIM PAD (w/ Seat Heater System)

Click here

11. INSTALL SPARE WHEEL COVER ASSEMBLY (w/ Seat Heater System)

Click here

12. CONNECT CABLE TO NEGATIVE AUXILIARY BATTERY TERMINAL

for A25A-FXS:

Click here

for 2GR-FKS:

Click here

13. INSTALL LUGGAGE TRIM SERVICE HOLE COVER (for HV Model)

Click here

14. PERFORM DIAGNOSTIC SYSTEM CHECK

for Gasoline Model: Click here

for HV Model: Click here

15. INSPECT SRS WARNING LIGHT

for Gasoline Model: Click here

for HV Model: Click here

On-vehicle Inspection

ON-VEHICLE INSPECTION

PROCEDURE

1. INSPECT RADIO SETTING CONDENSER (for High Mounted Stop Light)

(a) With the radio setting condenser installed, check that there is no looseness or other abnormalities.

(b) Measure the resistance of the radio setting condenser according to the value(s) in the table below. Standard Resistance: Tester Connection Condition Specified Condition *1: for HV Model *2: for Gasoline Model 1 - Body ground Power switch off*1 Engine switch off*2 High mounted stop light off Luggage compartment room light off Below 1 Ω

*a Radio Setting Condenser

(c) Remove the bolt.

(d) Disengage the clamp and disconnect the radio setting condenser with wire harness from the vehicle body.

(e) Measure the resistance and voltage of the radio setting condenser according to the value(s) in the table below. Standard Resistance: Tester Connection Condition Specified Condition *1: for HV Model *2: for Gasoline Model 1 - 2 Power switch off*1 Engine switch off*2 High mounted stop light off Luggage compartment room light off 10 kΩ or higher 1 - 3 10 kΩ or higher Standard Voltage: Tester Connection Condition Specified Condition *1: for HV Model *2: for Gasoline Model 2 - Body ground Power switch on (IG)*1 Engine switch on (IG)*2 High mounted stop light off Below 1 V 3 - Body ground Power switch on (IG)*1 Engine switch on (IG)*2 Luggage compartment room light off Below 1 V 2 - Body ground Power switch on (IG)*1 Engine switch on (IG)*2 High mounted stop light on 11 to 14 V 3 - Body ground Power switch on (IG)*1 Engine switch on (IG)*2 Luggage compartment room light on 11 to 14 V

*a Radio Setting Condenser

2. INSPECT RADIO SETTING CONDENSER (for Window Defogger)

(a) With the radio setting condenser installed, check that there is no looseness or other abnormalities.

(b) Measure the resistance of the radio setting condenser according to the value(s) in the table below. Standard Resistance: Tester Connection Condition Specified Condition *1: for HV Model *2: for Gasoline Model 1 - Body ground Power switch off*1 Engine switch off*2 Window Defogger turned off Below 1 Ω

*a Radio Setting Condenser

(c) Remove the bolt.

(d) Disengage the clamp and disconnect the radio setting condenser with wire harness from the vehicle body.

(e) Measure the resistance and voltage of the radio setting condenser according to the value(s) in the table below. Standard Resistance: Tester Connection Condition Specified Condition *1: for HV Model *2: for Gasoline Model 2 - 3 Power switch off*1 Engine switch off*2 Window Defogger turned off 10 kΩ or higher Standard Voltage: Tester Connection Condition Specified Condition *1: for HV Model *2: for Gasoline Model 2 - Body ground Power switch on (IG)*1 Engine switch on (IG)*2 Window Defogger turned off Below 1 V 2 - Body ground Power switch on (IG)*1 Engine switch on (IG)*2 Window Defogger turned on 11 to 14 V

*a Radio Setting Condenser

Removal

REMOVAL

CAUTION / NOTICE / HINT

The necessary procedures (adjustment, calibration, initialization or registration) that must be performed after parts are removed and installed, or replaced during radio setting condenser removal/installation are shown below.

CAUTION:

Some of these service operations affect the SRS airbag system. Read the precautionary notices concerning the SRS airbag system before servicing.

Click here

CAUTION:

Some of these service operations affect the SRS airbag system. Read the precautionary notices concerning the SRS airbag system before servicing.

Click here

PROCEDURE

1. PRECAUTION

NOTICE:

After turning the engine switch (for Gasoline Model) or power switch (for HV Model) off, waiting time may be required before disconnecting the cable from the negative (-) auxiliary battery terminal. Therefore, make sure to read the disconnecting the cable from the negative (-) auxiliary battery terminal notices before proceeding with work.

Click here

2. REMOVE LUGGAGE TRIM SERVICE HOLE COVER (for HV Model)

Click here

3. DISCONNECT CABLE FROM NEGATIVE AUXILIARY BATTERY TERMINAL

for A25A-FXS:

Click here

for 2GR-FKS:

Click here

CAUTION:

• Wait at least 90 seconds after disconnecting the cable from the negative (-) auxiliary battery terminal to disable the SRS system.
• If an airbag deploys for any reason, it may cause a serious injury.

4. REMOVE SPARE WHEEL COVER ASSEMBLY (w/ Seat Heater System)

Click here

5. REMOVE LUGGAGE COMPARTMENT INNER TRIM PAD (w/ Seat Heater System)

Click here

6. DISCONNECT REAR CENTER SEAT OUTER BELT ASSEMBLY

Click here

7. REMOVE REAR SEAT CUSHION ASSEMBLY

Click here

8. REMOVE REAR SEAT CUSHION LOCK HOOK

Click here

9. REMOVE REAR SIDE SEATBACK ASSEMBLY LH

Click here

10. REMOVE RADIO SETTING CONDENSER (for High Mounted Stop Light)

NOTICE:

When a terminal cover is removed, the radio setting condenser must be replaced because the terminal covers and condenser are supplied as a set.

(a) Remove the bolt.

(b) Disengage the clamp and disconnect the radio setting condenser with wire harness from the vehicle body.

(c) Disengage the claw and pull out the cover as shown in the illustration.

Remove in this Direction

(d) Using a screwdriver, disengage the 6 claws and remove the 2 terminal covers with wire harness from the condenser as shown in the illustration.

Remove in this Direction

(e) Using a screwdriver, bend back and break off the claw as shown in the illustration. HINT: Use the same procedure for the other terminal cover.

(f) Remove the 2 terminal covers from the wire harness.

NOTICE:

• Make sure to hold the crimped side of the terminal when disconnecting the wire harness from the terminal cover.
• Make sure not to bend the exposed wire when disconnecting the wire harness from the terminal cover.
• Check for deformation of the terminal after the wire harness has been removed from the terminal cover.

11. DISCONNECT REAR DOOR OPENING TRIM WEATHERSTRIP LH

Click here

12. REMOVE ROOF SIDE RAIL GARNISH ASSEMBLY LH

Click here

13. REMOVE ROOF SIDE INNER GARNISH LH

Click here

14. REMOVE RADIO SETTING CONDENSER (for Window Defogger)

NOTICE:

When the terminal cover is removed, the radio setting condenser must be replaced because the terminal cover and condenser are supplied as a set.

(a) Remove the bolt.

(b) Disengage the clamp and disconnect the radio setting condenser with wire harness from the vehicle body.

(c) Using a screwdriver, disengage the 3 claws and remove the terminal cover with wire harness from the condenser as shown in the illustration.

Remove in this Direction

(d) Using a screwdriver, bend back and break off the claw as shown in the illustration.

(e) Remove the terminal cover from the wire harness.

NOTICE:

• Make sure to hold the crimped side of the terminal when disconnecting the wire harness from the terminal cover.
• Make sure not to bend the exposed wire when disconnecting the wire harness from the terminal cover.
• Check for deformation of the terminal after the wire harness has been removed from the terminal cover.