Last Modified: 05-13-2024 |
6.11:8.1.0 |
Doc ID: RM100000001GCQH |
Model Year Start: 2020 |
Model: Corolla |
Prod Date Range: [01/2019 -
] |
Title: HYBRID / BATTERY CONTROL: COMBINATION SWITCH: INSPECTION; 2020 - 2025 MY Corolla Corolla HV [01/2019 - ] |
INSPECTION
PROCEDURE
1. INSPECT EV DRIVE MODE SWITCH (COMBINATION SWITCH ASSEMBLY)
(a) Check the resistance.
(1) Measure the resistance according to the value(s) in the table below.
Standard Resistance:
Tester Connection
|
Condition
|
Specified Condition
|
I61-8 (S) - I61-5 (E)
|
EV drive mode switch (combination switch assembly) being pushed and held
|
Below 50 Ω
|
EV drive mode switch (combination switch assembly) not pushed
|
10 kΩ or higher
|
If the result is not as specified, replace the EV drive mode switch (combination switch assembly).
|
|
*a
|
Component without harness connected
(EV Drive Mode Switch (Combination Switch Assembly))
|
|
|
(b) Check illumination.
(1) Apply auxiliary battery voltage between the terminals of the switch, and check the illumination condition of the EV drive mode switch (combination switch assembly).
Standard:
Measurement Condition
|
Specified Condition
|
Auxiliary battery positive (+) → I61-4 (ILL+)
Auxiliary battery negative (-) → I61-1 (ILL-)
|
Illuminates
|
If the result is not as specified, replace the EV drive mode switch (combination switch assembly).
|
|
*a
|
Component without harness connected
(EV Drive Mode Switch (Combination Switch Assembly))
|
|
|
2. INSPECT DRIVE MODE SELECT SWITCH (COMBINATION SWITCH ASSEMBLY)
(a) Check the resistance.
(1) Measure the resistance according to the value(s) in the table below.
Standard Resistance:
Tester Connection
|
Condition
|
Specified Condition
|
I61-6 (DRV) - I61-5 (E)
|
Drive mode select switch (combination switch assembly) being pushed and held
|
Below 50 Ω
|
Drive mode select switch (combination switch assembly) not pushed
|
10 kΩ or higher
|
If the result is not as specified, replace the drive mode select switch (combination switch assembly).
|
|
*a
|
Component without harness connected
(Drive Mode Select Switch (Combination Switch Assembly))
|
|
|
(b) Check illumination.
(1) Apply auxiliary battery voltage between the terminals of the switch, and check the illumination condition of the drive mode select switch (combination switch assembly).
Standard:
Measurement Condition
|
Specified Condition
|
Auxiliary battery positive (+) → I61-4 (ILL+)
Auxiliary battery negative (-) → I61-1 (ILL-)
|
Illuminates
|
If the result is not as specified, replace the drive mode select switch (combination switch assembly).
|
|
*a
|
Component without harness connected
(Drive Mode Select Switch (Combination Switch Assembly))
|
|
|
|