Last Modified: 07-31-2024 6.11:8.1.0 Doc ID: RM100000001D0U9
Model Year Start: 2019 Model: GR Corolla Prod Date Range: [06/2018 -           ]
Title: DOOR / HATCH: BACK DOOR OPENER SWITCH: INSPECTION; 2019 - 2025 MY Corolla Corolla Hatchback Corolla HV GR Corolla [06/2018 -        ]

INSPECTION

PROCEDURE

1. INSPECT BACK DOOR OPENER SWITCH SUB-ASSEMBLY

(a) Check the operation of the opener switch.

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

Standard Resistance:

Tester Connection

Condition

Specified Condition

R2-2 (E) - R2-3 (UL)

Back door opener switch not pushed

10 kΩ or higher

R2-2 (E) - R2-3 (UL)

Back door opener switch pushed

Below 1 Ω

If the result is not specified, replace the back door opener switch sub-assembly.

*a

Component without harness connected

(Back Door Opener Switch Sub-assembly)

(b) Check the operation of the lock switch. (w/ Smart Key System)

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

Standard Resistance:

Tester Connection

Condition

Specified Condition

R2-1 (L) - R2-2 (E)

Back door lock switch not pushed

10 kΩ or higher

R2-1 (L) - R2-2 (E)

Back door lock switch pushed

Below 1 Ω

If the result is not specified, replace the back door opener switch sub-assembly.