Lexus ES: Shift Paddle Switch

Components

COMPONENTS

ILLUSTRATION

*1	NO. 1 SWITCH WIRE	*2	SHIFT PADDLE SWITCH (TRANSMISSION SHIFT SWITCH ASSEMBLY)
*3	STEERING PAD SWITCH ASSEMBLY	*4	STEERING WHEEL ASSEMBLY
*5	SHIFT PADDLE SWITCH LH (TRANSMISSION SHIFT SWITCH ASSEMBLY)	*6	SHIFT PADDLE SWITCH RH (TRANSMISSION SHIFT SWITCH ASSEMBLY)
	N*m (kgf*cm, ft.*lbf): Specified torque	●	Non-reusable part
★	Precoated part	-	-

Inspection

INSPECTION

PROCEDURE

1. INSPECT SHIFT PADDLE SWITCH (TRANSMISSION SHIFT SWITCH ASSEMBLY)

(a) Shift Paddle Switch LH (Transmission Shift Switch Assembly):

(1) Measure the resistance according to the value(s) in the table below. Standard Resistance: Tester Connection Condition Specified Condition 1 (SDN) - 2 (ECC) "-" (Down shift) shift paddle switch operated and held Below 2.5 Ω "-" (Down shift) shift paddle switch not operated 1 MΩ or higher 1 (SDN) - 3 (ECC1) "-" (Down shift) shift paddle switch operated and held Below 2.5 Ω "-" (Down shift) shift paddle switch not operated 1 MΩ or higher If the result is not as specified, replace the shift paddle switch LH (transmission shift switch assembly).

*a Component without harness connected (Shift Paddle Switch LH (Transmission Shift Switch Assembly))

(b) Shift Paddle Switch RH (Transmission Shift Switch Assembly):

(1) Measure the resistance according to the value(s) in the table below. Standard Resistance: Tester Connection Condition Specified Condition 1 (SUP) - 2 (ECC) "+" (Up shift) shift paddle switch operated and held Below 2.5 Ω "+" (Up shift) shift paddle switch not operated 1 MΩ or higher If the result is not as specified, replace the shift paddle switch RH (transmission shift switch assembly).

*a Component without harness connected (Shift Paddle Switch RH (Transmission Shift Switch Assembly))

Installation

INSTALLATION

PROCEDURE

1. INSTALL NO. 1 SWITCH WIRE

HINT:

Perform this procedure only when replacement of the No. 1 switch wire is necessary.

(a) Engage the 4 guides to install the No. 1 switch wire to the steering wheel assembly. NOTICE: Make sure that the junction of the No. 1 switch wire is the right of the guide as shown in the illustration.

*a No. 1 Switch Wire

2. INSTALL SHIFT PADDLE SWITCH (TRANSMISSION SHIFT SWITCH ASSEMBLY)

(a) Connect the 2 shift paddle switch (transmission shift switch assembly) connectors to install the 2 shift paddle switches (transmission shift switch assemblies) to the No. 1 switch wire.

(b) Engage the 2 clamps.

(c) Engage the 4 claws to install the 2 shift paddle switches (transmission shift switch assemblies) to the steering wheel assembly.

(d) Install 2 new screws.

Torque:

1.7 N·m {17 kgf·cm, 15 in·lbf}

3. INSTALL STEERING PAD SWITCH ASSEMBLY

Click here

4. INSTALL STEERING WHEEL ASSEMBLY

Click here

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