Last Modified: 05-13-2024 6.11:8.1.0 Doc ID: RM1000000026646
Model Year Start: 2023 Model: GR Corolla Prod Date Range: [09/2022 -           ]
Title: BRAKE CONTROL / DYNAMIC CONTROL SYSTEMS: VSC OFF SWITCH: INSPECTION; 2023 - 2025 MY Corolla Corolla Hatchback Corolla HV GR Corolla [09/2022 -        ]

INSPECTION

PROCEDURE

1. INSPECT VSC OFF SWITCH (COMBINATION SWITCH ASSEMBLY) (for Shift Panel)

(a) for Type A:

(1) Make sure that there is no looseness in the locking part and the connecting part of the connector.

OK:

The connector is securely connected.

*a

Component without harness connected

(VSC OFF Switch (Combination Switch Assembly))

(2) Disconnect the VSC OFF switch (combination switch assembly) connector.

(3) Check both the connector case and the terminals for deformation and corrosion.

OK:

No deformation or corrosion.

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

Standard Resistance:

Tester Connection

Condition

Specified Condition

8 (+) - 5 (E)

Switch pushed

Below 50 Ω

8 (+) - 5 (E)

Switch not pushed

10 kΩ or higher

HINT:

If the result is not as specified, replace the VSC OFF switch (combination switch assembly).

(b) except Type A:

(1) Make sure that there is no looseness in the locking part and the connecting part of the connector.

OK:

The connector is securely connected.

*a

Component without harness connected

(VSC OFF Switch (Combination Switch Assembly))

(2) Disconnect the VSC OFF switch (combination switch assembly) connector.

(3) Check both the connector case and the terminals for deformation and corrosion.

OK:

No deformation or corrosion.

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

Standard Resistance:

Tester Connection

Condition

Specified Condition

7 (+) - 5 (E)

Switch pushed

Below 50 Ω

7 (+) - 5 (E)

Switch not pushed

10 kΩ or higher

HINT:

If the result is not as specified, replace the VSC OFF switch (combination switch assembly).

2. INSPECT VSC OFF SWITCH (for Instrument Panel)

(a) Make sure that there is no looseness in the locking part and the connecting part of the connector.

OK:

The connector is securely connected.

*a

Component without harness connected

(VSC OFF Switch)

(b) Disconnect the VSC OFF switch connector.

(c) Check both the connector case and the terminals for deformation and corrosion.

OK:

No deformation or corrosion.

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

Standard Resistance:

Tester Connection

Condition

Specified Condition

5 (+) - 2 (E)

Switch pushed

Below 1 Ω

5 (+) - 2 (E)

Switch not pushed

10 kΩ or higher

HINT:

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