Toyota Avalon (XX50): Combination Switch

Toyota Avalon (XX50) 2019-2022 Service & Repair Manual / Drivetrain / Ua80e Automatic Transmission / Transaxle / Combination Switch

Components

COMPONENTS

ILLUSTRATION

*1

CENTER INSTRUMENT CLUSTER FINISH PANEL SUB-ASSEMBLY

*2

LOWER INSTRUMENT PANEL FINISH PANEL LH

*3

LOWER INSTRUMENT PANEL FINISH PANEL RH

*4

CONSOLE BOX POCKET SUB-ASSEMBLY

*5

FRONT CONSOLE UPPER PANEL GARNISH

*6

REAR UPPER CONSOLE PANEL SUB-ASSEMBLY

*7

SHIFT LEVER KNOB SUB-ASSEMBLY

-

-

ILLUSTRATION

*1

COMBINATION SWITCH (ELECTRIC PARKING BRAKE SWITCH ASSEMBLY)

-

-

Inspection

INSPECTION

PROCEDURE

1. INSPECT COMBINATION SWITCH (ELECTRIC PARKING BRAKE SWITCH ASSEMBLY)

(a) Inspect the "NORMAL" or "NORMAL/CUSTOM" mode switch:

(1) Measure the resistance according to the value(s) in the table below.

Standard Resistance:

Tester Connection

Condition

Specified Condition

13 (B) - 16 (GND1)

"NORMAL" or "NORMAL/CUSTOM" mode switch being pushed and held

Below 1 Ω

"NORMAL" or "NORMAL/CUSTOM" mode switch not pushed

10 kΩ or higher

If the result is not as specified, replace the combination switch (electric parking brake switch assembly).

*a

Component without harness connected

(Combination Switch (Electric Parking Brake Switch Assembly))

(b) Inspect the "SPORT" or "SPORT S/S+" mode switch:

(1) Measure the resistance according to the value(s) in the table below.

Standard Resistance:

Tester Connection

Condition

Specified Condition

12 (P) - 16 (GND1)

"SPORT" or "SPORT S/S+" mode switch being pushed and held

Below 1 Ω

"SPORT" or "SPORT S/S+" mode switch not pushed

10 kΩ or higher

If the result is not as specified, replace the combination switch (electric parking brake switch assembly).

*a

Component without harness connected

(Combination Switch (Electric Parking Brake Switch Assembly))

(c) Inspect the illumination:

(1) Apply battery voltage to the combination switch (electric parking brake switch assembly) and check that the switch illuminates.

OK:

Condition

Specified Condition

Battery positive (+) → Terminal 3 (ILL+)

Battery negative (-) → Terminal 7 (ILL-)

Illuminates

If the result is not as specified, replace the combination switch (electric parking brake switch assembly).

*a

Component without harness connected

(Combination Switch (Electric Parking Brake Switch Assembly))

Installation

INSTALLATION

PROCEDURE

1. INSTALL COMBINATION SWITCH (ELECTRIC PARKING BRAKE SWITCH ASSEMBLY)

Click here

2. INSTALL REAR UPPER CONSOLE PANEL SUB-ASSEMBLY

Click here

3. INSTALL SHIFT LEVER KNOB SUB-ASSEMBLY

Click here

4. INSTALL CENTER INSTRUMENT CLUSTER FINISH PANEL SUB-ASSEMBLY

Click here

5. INSTALL CONSOLE BOX POCKET SUB-ASSEMBLY

Click here

6. INSTALL FRONT CONSOLE UPPER PANEL GARNISH

Click here

7. INSTALL LOWER INSTRUMENT PANEL FINISH PANEL RH

Click here

8. INSTALL LOWER INSTRUMENT PANEL FINISH PANEL LH

Click here

Removal

REMOVAL

PROCEDURE

1. PRECAUTION

Click here

2. REMOVE LOWER INSTRUMENT PANEL FINISH PANEL LH

Click here

3. REMOVE LOWER INSTRUMENT PANEL FINISH PANEL RH

Click here

4. REMOVE FRONT CONSOLE UPPER PANEL GARNISH

Click here

5. REMOVE CONSOLE BOX POCKET SUB-ASSEMBLY

Click here

6. REMOVE CENTER INSTRUMENT CLUSTER FINISH PANEL SUB-ASSEMBLY

Click here

7. REMOVE SHIFT LEVER KNOB SUB-ASSEMBLY

Click here

8. REMOVE REAR UPPER CONSOLE PANEL SUB-ASSEMBLY

Click here

9. REMOVE COMBINATION SWITCH (ELECTRIC PARKING BRAKE SWITCH ASSEMBLY)

Click here

Automatic Transaxle Unit

Differential Case

See More:

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

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