Toyota Venza: Inspection

Toyota Venza Service Manual / Seat / Lumbar Switch / Inspection

INSPECTION

PROCEDURE

1. INSPECT DRIVER SIDE LUMBAR SWITCH

(a) Measure the resistance between the terminals when the switch is operated.

Standard Resistance:

Tester Connection	Switch Condition	Specified Condition
3 (B) - 4 (H)	HOLD	Below 1 Ω
1 (R) - 2 (E2)	HOLD	Below 1 Ω
1 (R) - 2 (E2)	OFF	Below 1 Ω
4 (H) - 5 (E)	OFF	Below 1 Ω
1 (R) - 3 (B)	RELEASE	Below 1 Ω
4 (H) - 5 (E)	RELEASE	Below 1 Ω

If the result is not as specified, replace the switch.

2. INSPECT FRONT PASSENGER SIDE LUMBAR SWITCH

(a) Measure the resistance between the terminals when the switch is operated.

Standard Resistance:

Tester Connection	Switch Condition	Specified Condition
3 (B) - 4 (H1)	HOLD	Below 1 Ω
1 (R1) - 2 (E2)	HOLD	Below 1 Ω
1 (R1) - 2 (E2)	OFF	Below 1 Ω
4 (H1) - 5 (E)	OFF	Below 1 Ω
1 (R1) - 3 (B)	RELEASE	Below 1 Ω
4 (H1) - 5 (E)	RELEASE	Below 1 Ω

If the result is not as specified, replace the switch.

Removal

REMOVAL PROCEDURE 1. REMOVE FRONT SEAT HEADREST ASSEMBLY 2. REMOVE FRONT SEAT REAR OUTER TRACK COVER 3. REMOVE FRONT SEAT REAR INNER TRACK COVER 4. REMOVE FRONT SEAT ASSEMBLY 5. REMOVE ...

Installation

INSTALLATION PROCEDURE 1. INSTALL FRONT POWER SEAT LUMBAR SWITCH (a) Install the front power seat lumbar switch with the 2 screws. 2. INST ...

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