| Last Modified: 07-31-2024 | 6.11:8.1.0 | Doc ID: RM1000000028DBH |
| Model Year Start: 2023 | Model: GR Corolla | Prod Date Range: [11/2022 - ] |
| Title: LIGHTING (INT): LIGHTING SYSTEM: Push Start Switch Illumination Circuit; 2023 - 2025 MY Corolla Corolla Hatchback Corolla HV GR Corolla [11/2022 - ] | ||
|
Push Start Switch Illumination Circuit |
DESCRIPTION
The illuminated entry system controls the push start switch illumination.
WIRING DIAGRAM
for Gasoline Model
for HV Model
CAUTION / NOTICE / HINT
NOTICE:
Before replacing the certification ECU (smart key ECU assembly), refer to Registration.
for Gasoline Model: Click here
![2023 - 2025 MY Corolla Corolla Hatchback GR Corolla [11/2022 - ]; THEFT DETERRENT / KEYLESS ENTRY: SMART KEY SYSTEM (for Start Function, Gasoline Model): REGISTRATION](/t3Portal/stylegraphics/info.gif)
for HV Model: Click here
PROCEDURE
|
1. |
PERFORM ACTIVE TEST USING TECHSTREAM |
(a) Perform the Active Test according to the display on the Techstream.
Body Electrical > Smart Key > Active Test
|
Tester Display |
Measurement Item |
Control Range |
Diagnostic Note |
|---|---|---|---|
|
Start SW Light Power Supply |
Push start switch illumination |
OFF or ON |
- |
Body Electrical > Smart Key > Active Test
|
Tester Display |
|---|
|
Start SW Light Power Supply |
OK:
Push start switch illumination comes on.
| OK |
|
PROCEED TO NEXT SUSPECTED AREA SHOWN IN PROBLEM SYMPTOMS TABLE
|
|
|
2. |
INSPECT PUSH START SWITCH |
(a) Inspect the push start switch.
for M20A-FKS: Click here
for G16E-GTS: Click here
for 2ZR-FXE: Click here
| NG |
|
REPLACE PUSH START SWITCH for M20A-FKS: Click here
for G16E-GTS: Click here
for 2ZR-FXE: Click here
|
|
|
3. |
CHECK HARNESS AND CONNECTOR (PUSH START SWITCH - CERTIFICATION ECU (SMART KEY ECU ASSEMBLY)) |
(a) Disconnect the I167 certification ECU (smart key ECU assembly) connector.
(b) Measure the resistance according to the value(s) in the table below.
Standard Resistance (for Gasoline Model):
|
Tester Connection |
Condition |
Specified Condition |
|---|---|---|
|
I35-5 (SWIL) - I167-20 (SWIL) |
Always |
Below 1 Ω |
|
I35-3 (GND) - I167-30 (AGND) |
Always |
Below 1 Ω |
|
I35-5 (SWIL) or I167-20 (SWIL) - Body ground |
Always |
10 kΩ or higher |
|
I35-3 (GND) or I167-30 (AGND) - Body ground |
Always |
10 kΩ or higher |
Standard Resistance (for HV Model):
|
Tester Connection |
Condition |
Specified Condition |
|---|---|---|
|
I119-5 (SWIL) - I167-20 (SWIL) |
Always |
Below 1 Ω |
|
I119-3 (GND) - I167-30 (AGND) |
Always |
Below 1 Ω |
|
I119-5 (SWIL) or I167-20 (SWIL) - Body ground |
Always |
10 kΩ or higher |
|
I119-3 (GND) or I167-30 (AGND) - Body ground |
Always |
10 kΩ or higher |
| OK |
|
| NG |
|
REPAIR OR REPLACE HARNESS OR CONNECTOR |
|
|