Toyota Corolla Cross: Push Start Switch Illumination Circuit
DESCRIPTION
The illuminated entry system controls the push start switch illumination.
WIRING DIAGRAM
for HEV Model
for Gasoline Model
CAUTION / NOTICE / HINT
NOTICE:
Before replacing the certification ECU (smart key ECU assembly), refer to Registration.*1
for HEV Model: Click here .gif)
for Gasoline Model: Click here
- *1: w/ Smart Key System
PROCEDURE
|
1. | CHECK VEHICLE TYPE |
(a) Check vehicle type.
|
Result | Proceed to |
|---|---|
|
for HEV Model | A |
|
for Gasoline Model | B |
| B |
.gif) | GO TO STEP 5 |
|
.gif)
| 2. |
PERFORM ACTIVE TEST USING GTS |
(a) Perform the Active Test according to the display on the GTS.
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 | - |
|
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 |
|
| 3. |
INSPECT PUSH START SWITCH |
Click here
| NG | |
REPLACE PUSH START SWITCH |
|
| 4. |
CHECK HARNESS AND CONNECTOR (PUSH START SWITCH - CERTIFICATION ECU (SMART KEY ECU ASSEMBLY)) |
(a) Disconnect the I222 certification ECU (smart key ECU assembly) connector.
(b) Measure the resistance according to the value(s) in the table below.
Standard Resistance:
|
Tester Connection | Condition |
Specified Condition |
|---|---|---|
|
I280-5 (SWIL) - I222-20 (SWIL) |
Always | Below 1 Ω |
|
I280-3 (GND) - I222-30 (AGND) |
Always | Below 1 Ω |
|
I280-5 (SWIL) or I222-20 (SWIL) - Body ground |
Always | 10 kΩ or higher |
|
I280-3 (GND) or I222-30 (AGND) - Body ground |
Always | 10 kΩ or higher |
| OK | | REPLACE CERTIFICATION ECU (SMART KEY ECU ASSEMBLY) |
| NG | | REPAIR OR REPLACE HARNESS OR CONNECTOR |
| 5. |
PERFORM ACTIVE TEST USING GTS |
(a) Perform the Active Test according to the display on the GTS.
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 | - |
|
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 |
|
| 6. |
INSPECT PUSH START SWITCH |
Click here
| NG | |
REPLACE PUSH START SWITCH |
|
| 7. |
CHECK HARNESS AND CONNECTOR (PUSH START SWITCH - CERTIFICATION ECU (SMART KEY ECU ASSEMBLY)) |
(a) Disconnect the I222 certification ECU (smart key ECU assembly) connector.
(b) Measure the resistance according to the value(s) in the table below.
Standard Resistance:
|
Tester Connection | Condition |
Specified Condition |
|---|---|---|
|
I35-5 (SWIL) - I222-20 (SWIL) |
Always | Below 1 Ω |
|
I35-3 (GND) - I222-30 (AGND) |
Always | Below 1 Ω |
|
I35-5 (SWIL) or I222-20 (SWIL) - Body ground |
Always | 10 kΩ or higher |
|
I35-3 (GND) or I222-30 (AGND) - Body ground |
Always | 10 kΩ or higher |
| OK | | REPLACE CERTIFICATION ECU (SMART KEY ECU ASSEMBLY) |
| NG | | REPAIR OR REPLACE HARNESS OR CONNECTOR |
READ NEXT:
Instrument Panel Illumination does not Turn On
DESCRIPTION The power distribution box assembly controls the instrument panel illuminations. WIRING DIAGRAM
CAUTION / NOTICE / HINT
NOTICE:
Inspect the fuses for circuits related to
Door Unlock Detection Switch Circuit
DESCRIPTION The main body ECU (multiplex network body ECU) detects the condition of each door unlock detection switch. WIRING DIAGRAM
CAUTION / NOTICE / HINT
NOTICE: Before replacing the main bod
Luggage Compartment Room Light
RemovalREMOVAL CAUTION / NOTICE / HINT COMPONENTS (REMOVAL)
Procedure Part Name Code
1 NO. 1 LUGGAGE COMPARTMENT LIGHT ASSEMBLY
81330
- -
SEE MORE:
Driver Side Door Entry Lock and Unlock Functions do not Operate
DESCRIPTION If the entry lock and unlock functions do not operate for the driver door only, the request code may not be being transmitted from the driver door or the front door outside handle assembly LH (touch sensor) may be malfunctioning. If the entry functions for other doors operate properly, c
Installation
INSTALLATION CAUTION / NOTICE / HINT COMPONENTS (INSTALLATION)
Procedure Part Name Code
1 OUTER REAR VIEW MIRROR ASSEMBLY
87940 -
- -
2 OUTER MIRROR INSTALL HOLE COVER
87964 -
- -
3 FRONT DOOR TRIM BOARD SUB-ASSEMBLY
