Last Modified: 07-31-2024 6.11:8.1.0 Doc ID: RM1000000025TEO
Model Year Start: 2023 Model: Corolla Hatchback Prod Date Range: [09/2022 -           ]
Title: PA10 (HYBRID TRANSMISSION / TRANSAXLE): PATTERN SELECT SWITCH: INSPECTION; 2023 - 2025 MY Corolla Corolla Hatchback Corolla HV [09/2022 -        ]

INSPECTION

PROCEDURE

1. INSPECT COMBINATION SWITCH ASSEMBLY

(a) Inspect the DRIVE MODE switch (for Push Switch Type):

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

Standard Resistance:

Tester Connection

Condition

Specified Condition

6 (DRV) - 5 (E)

Pressed

Below 50 Ω

Not pressed

10 kΩ or higher

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

*a

Component without harness connected

(Combination Switch Assembly)

(b) Inspect the DRIVE MODE switch (except Push Switch Type):

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

*a

Component without harness connected

(Combination Switch Assembly)

"DRIVE +" Side

"DRIVE -" Side

Standard Resistance:

Tester Connection

Condition

Specified Condition

7 (SEL) - 5 (E)

Pushed and held at "DRIVE +" side

Below 50 Ω

Released (neutral position)

10 kΩ or higher

6 (E) - 5 (E)

Pushed and held at "DRIVE -" side

Below 50 Ω

Released (neutral position)

10 kΩ or higher

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

(c) Inspect the illumination:

(1) Apply auxiliary battery voltage between the terminals of the switch and check the illumination condition of the combination switch assembly.

Standard:

Measurement Condition

Specified Condition

Auxiliary battery positive (+) → 4 (ILL+)

Illuminates

Auxiliary battery negative (-) → 1 (ILL-)

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

*a

Component without harness connected

(Combination Switch Assembly)