Toyota Corolla Cross: Inspection

Toyota Corolla Cross (2022-2024) Service Manual / Vehicle Interior / Seat / Power Seat Switch / Inspection

INSPECTION

PROCEDURE

1. INSPECT FRONT POWER SEAT SWITCH

(a) Check the resistance.

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

Standard Resistance:

Slide Switch

Tester Connection	Condition	Specified Condition
q7-4 - q7-6	Slide switch pressed (Forward)	Below 1 Ω
q7-1 - q7-12	Slide switch pressed (Forward)
q7-4 - q7-12	Off
q7-1 - q7-12	Off
q7-1 - q7-6	Slide switch pressed (Rearward)
q7-4 - q7-12	Slide switch pressed (Rearward)

Front Vertical Switch

Tester Connection	Condition	Specified Condition
q7-7 - q7-6	Front vertical switch pressed (Up)	Below 1 Ω
q7-11 - q7-12	Front vertical switch pressed (Up)
q7-7 - q7-12	Off
q7-11 - q7-12	Off
q7-11 - q7-6	Front vertical switch pressed (Down)
q7-7 - q7-12	Front vertical switch pressed (Down)

Lifter Switch

Tester Connection	Condition	Specified Condition
q7-8 - q7-6	Lifter switch pressed (Up)	Below 1 Ω
q7-10 - q7-12	Lifter switch pressed (Up)
q7-10 - q7-12	Off
q7-8 - q7-12	Off
q7-10 - q7-6	Lifter switch pressed (Down)
q7-8 - q7-12	Lifter switch pressed (Down)

Reclining Switch

Tester Connection	Condition	Specified Condition
q7-5 - q7-6	Reclining switch pressed (Forward)	Below 1 Ω
q7-11 - q7-6
q7-7 - q7-6
q7-3 - q7-12
q7-5 - q7-12	Off
q7-3 - q7-12	Off
q7-3 - q7-6	Reclining switch pressed (Rearward)
q7-5 - q7-12
q7-10 - q7-6
q7-8 - q7-6

Lumbar Support Switch

Tester Connection	Condition	Specified Condition
q7-9 - q7-6	Lumbar switch pressed (Hold)	Below 1 Ω
q7-2 - q7-12	Lumbar switch pressed (Hold)
q7-2 - q7-12	Off
q7-9 - q7-12	Off
q7-2 - q7-6	Lumbar switch pressed (Release)
q7-9 - q7-12	Lumbar switch pressed (Release)

If the result is not as specified, replace the front power seat switch.

*a	Slide Switch (Front)
*b	Slide Switch (Rear)
*c	Front Vertical Switch (Up)
*d	Front Vertical Switch (Down)
*e	Lifter Switch (Up)
*f	Lifter Switch (Down)
*g	Reclining Switch (Front)
*h	Reclining Switch (Rear)
*i	Lumbar Support Switch (Hold)
*j	Lumbar Support Switch (Release)
*k	Component without harness connected (Front Power Seat Switch)

SEE MORE:

Emergency assistance

Safety Connect Safety Connect is a subscription-based telematics service that uses Global Positioning System (GPS) data and embedded cellular technology to provide safety and security features to subscribers. Safety Connect is supported by Toyota's designated response center, which operates 24 hours

Light bulbs

You may replace the following bulbs yourself. The difficulty level of replacement varies depending on the bulb. If necessary bulb replacement seems difficult to perform, contact your Toyota dealer. For more information about replacing other light bulbs, contact your Toyota dealer. Preparing for lig

Toyota Corolla Cross: Inspection

READ NEXT:

Installation

Rear Seat Assembly

Removal

SEE MORE:

Emergency assistance

Light bulbs