Toyota Corolla Cross: Stop and Start Cancel Switch Circuit
DESCRIPTION
Stop and start control can be disabled by pressing the stop and start system cancel switch (combination switch assembly). The stop and start system cancel switch (combination switch assembly) is a momentary-type switch that switches between on and off when the switch is pressed. While stop and start control is disabled, the stop and start cancel indicator is illuminated to inform the driver.
WIRING DIAGRAM
PROCEDURE
| 1. |
READ VALUE USING GTS (STOP&START CANCEL SWITCH) |
(a) In accordance with the display on the GTS, read the Data List.
Powertrain > Stop and Start > Data List|
Tester Display |
|---|
| Stop&Start Cancel Switch |
(b) Read the value when the stop and start system cancel switch (combination switch assembly) is pressed.
OK:
|
GTS Display | Condition |
Normal Condition |
|---|---|---|
|
Stop&Start Cancel Switch |
Stop and start system cancel switch (combination switch assembly) is pressed |
ON |
| Stop and start system cancel switch (combination switch assembly) is not pressed |
OFF |
| OK | .gif) | PROCEED TO NEXT SUSPECTED AREA SHOWN IN PROBLEM SYMPTOMS TABLE |
|
.gif)
| 2. |
INSPECT STOP AND START SYSTEM CANCEL SWITCH (COMBINATION SWITCH ASSEMBLY) |
Click here .gif)
| NG | | REPLACE STOP AND START SYSTEM CANCEL SWITCH (COMBINATION SWITCH ASSEMBLY) |
|
| 3. |
CHECK HARNESS AND CONNECTOR (STOP AND START SYSTEM CANCEL SWITCH (COMBINATION SWITCH ASSEMBLY) - BODY GROUND) |
(a) Disconnect the I61 stop and start system cancel switch (combination switch assembly) connector.
(b) Measure the resistance according to the value(s) in the table below.
Standard Resistance:
|
Tester Connection | Condition |
Specified Condition |
|---|---|---|
|
I61-5 (E) - Body ground |
Always | Below 1 Ω |
| NG | | REPAIR OR REPLACE HARNESS OR CONNECTOR |
|
| 4. |
CHECK HARNESS AND CONNECTOR (ENGINE STOP AND START ECU - STOP AND START SYSTEM CANCEL SWITCH (COMBINATION SWITCH ASSEMBLY)) |
(a) Disconnect the I230 engine stop and start ECU connector.
(b) Disconnect the H18 stop and start system cancel switch (combination switch assembly) connector.
(c) Measure the resistance according to the value(s) in the table below.
Standard Resistance:
|
Tester Connection | Condition |
Specified Condition |
|---|---|---|
|
I230-5 (ECAN) - I61-8 (ECU) |
Always | Below 1 Ω |
|
I230-5 (ECAN) - Body ground and other terminals |
Always | 10 kΩ or higher |
|
I61-8 (ECU) - Body ground and other terminals |
Always | 10 kΩ or higher |
| OK | | PROCEED TO NEXT SUSPECTED AREA SHOWN IN PROBLEM SYMPTOMS TABLE |
| NG | | REPAIR OR REPLACE HARNESS OR CONNECTOR |
READ NEXT:
Stop and Start System does not Operate
DESCRIPTION
This procedure is for when the stop and start system does not operate.
Regarding explanations of the features of stop and start system control:
Click here
PROCEDURE
1
Stop and Start System does not Operate (Battery Condition)
DESCRIPTION When the stop and start system does not operate, check whether the operation is prohibited because the auxiliary battery conditions are not met. Data List items
Hood Courtesy Switch
Restarting after a Short Period of Time from an Idling Stop
DESCRIPTION
Perform this procedure if the engine restarts after an abnormally short period of time after being stopped by the stop and start system.
Regarding explanations of the features of
SEE MORE:
Torque Converter And Drive Plate
Inspection
INSPECTION
PROCEDURE
1. INSPECT TORQUE CONVERTER ASSEMBLY
(a) Inspect the one-way clutch. Press on the splines of the stator with a finger
and rotate it. Check that it rotates smoothly when turned clockwise and rotates
with difficulty when turned counterclockwise.
If necessary,
Hybrid/EV Battery Stack 1 Circuit Resistance Above Threshold (P33E01B,P33E11B)
DESCRIPTION The HV battery is composed of 60 cells (3.7 V each) in series. The battery ECU assembly monitors the internal resistance of each HV battery cell to detect malfunctions of the HV battery.
DTC No. Detection Item
DTC Detection Condition
Trouble Area MIL
Warning
