RM36D0EC _51 Engine / Hybrid System _083048 HYBRID / BATTERY CONTROL _0709511 HYBRID CONTROL SYSTEM J

HYBRID / BATTERY CONTROL  HYBRID CONTROL SYSTEM  Pattern Select Switch Sport Mode Circuit  


DESCRIPTION

When selecting SPORT mode, the switch operation signal is sent to the hybrid vehicle control ECU assembly. Following this, the system enters SPORT mode and the vehicle will be driven using SPORT mode. This signal is then transmitted from the hybrid vehicle control ECU assembly via CAN to the combination meter assembly to illuminate the SPORT mode indicator.

WIRING DIAGRAM

C408103E01
3.677,1.104 4.104,1.385 0.427,0.281 10 false ECM 0.875,1.073 2.74,1.385 1.865,0.313 10 false Combination Meter Assembly 1.604,3.833 4.052,4.073 2.448,0.24 10 false Integration Control and Panel Assembly 0.906,4.323 2.771,4.635 1.865,0.313 10 false : CAN Communication Line 5.031,3.917 6.74,4.292 1.708,0.375 10 false Hybrid Vehicle Control ECU Assembly 5.042,3.729 5.354,3.927 0.313,0.198 10 false A30 5.156,2.99 5.573,3.24 0.417,0.25 10 false 38 5.156,2.5 5.469,2.667 0.313,0.167 10 false 37 3.531,2.5 3.844,2.667 0.313,0.167 10 false 9 3.521,3 3.833,3.167 0.313,0.167 10 false 8 3.333,2.51 3.49,2.667 0.156,0.156 10 false P 3.302,2.99 3.615,3.156 0.313,0.167 10 false B 1.604,3.667 1.917,3.865 0.313,0.198 10 false G32 1.802,3 2.271,3.25 0.469,0.25 10 false GND 1.542,2.979 1.854,3.146 0.313,0.167 10 false 13 2.469,2.844 3.104,3.021 0.635,0.177 10 false NORMAL 2.531,2.333 3.052,2.51 0.521,0.177 10 false SPORT 5.427,2.615 5.979,2.813 0.552,0.198 10 false SPRT 5.427,3.115 5.979,3.313 0.552,0.198 10 false NORM

PROCEDURE

1.READ VALUE USING GTS (CAN BUS CHECK)

Click hereEngine / Hybrid System>HYBRID / BATTERY CONTROL>HYBRID CONTROL SYSTEM>TRAIL Switch Circuit

Result:
Result Proceed to
All of the ECUs and sensors that are currently connected to the CAN communication system are displayed. A
None of the ECUs and sensors that are currently connected to the CAN communication system are displayed, or some of them are not displayed. B



A

2.CHECK DTC OUTPUT (HEALTH CHECK)

B

GO TO CAN COMMUNICATION SYSTEM

for GTMC Made: Click herePower Source / Network>NETWORKING>CAN COMMUNICATION SYSTEM (for GTMC Made HV Model)>HOW TO PROCEED WITH TROUBLESHOOTING

for SFTM Made: Click herePower Source / Network>NETWORKING>CAN COMMUNICATION SYSTEM (for SFTM Made HV Model)>HOW TO PROCEED WITH TROUBLESHOOTING


2.CHECK DTC OUTPUT (HEALTH CHECK)

Click hereEngine / Hybrid System>HYBRID / BATTERY CONTROL>HYBRID CONTROL SYSTEM>TRAIL Switch Circuit

Result:
Result Proceed to
No DTCs are output. A
DTCs are output. B



A

3.READ VALUE USING GTS (SPORT MODE SWITCH, NORMAL MODE SWITCH)

B

GO TO DTC CHART

3.READ VALUE USING GTS (SPORT MODE SWITCH, NORMAL MODE SWITCH)
a.

Connect the GTS to the DLC3.


b.

Turn the power switch on (IG).


c.

Enter the following menus: Powertrain / Hybrid Control / Data List / Sport Mode Switch, Normal Mode Switch.

Powertrain > Hybrid Control > Data List
Tester Display
Sport Mode Switch
Normal Mode Switch
50003 397 508,509

d.

Read the value displayed on the GTS.

Powertrain > Hybrid Control > Data List
Tester Display Measurement Item Range Normal Condition
Sport Mode Switch SPORT mode switch (integration control and panel assembly) condition ON or OFF SPORT mode switch (integration control and panel assembly) being turned and held:
ON
SPORT mode switch (integration control and panel assembly) not turned:
OFF
Normal Mode Switch NORMAL mode switch (integration control and panel assembly) condition ON or OFF NORMAL mode switch (integration control and panel assembly) being pushed and held:
ON
NORMAL mode switch (integration control and panel assembly) not operated:
OFF
Result:
Result Proceed to
The tester display changes according to the integration control and panel assembly operation. A
The tester display does not change according to the integration control and panel assembly operation. B



e.

Turn the power switch off.



A

REPLACE HYBRID VEHICLE CONTROL ECU ASSEMBLY

Click hereEngine / Hybrid System>HYBRID / BATTERY CONTROL>HYBRID VEHICLE CONTROL ECU>REMOVAL


B

4.INSPECT INTEGRATION CONTROL AND PANEL ASSEMBLY (SPORT MODE, NORMAL MODE)
4.INSPECT INTEGRATION CONTROL AND PANEL ASSEMBLY (SPORT MODE, NORMAL MODE)

Click hereEngine / Hybrid System>HYBRID / BATTERY CONTROL>COMBINATION SWITCH>INSPECTION

Result:
Proceed to
OK
NG



OK

5.CHECK HARNESS AND CONNECTOR (INTEGRATION CONTROL AND PANEL ASSEMBLY - BODY GROUND)

NG

REPLACE INTEGRATION CONTROL AND PANEL ASSEMBLY

Click hereVehicle Interior>INTERIOR PANELS / TRIM>COMBINATION SWITCH>REMOVAL


5.CHECK HARNESS AND CONNECTOR (INTEGRATION CONTROL AND PANEL ASSEMBLY - BODY GROUND)
a.

Disconnect the G32 integration control and panel assembly connector.


b.
C408035C01
1.5,0.188 1.865,0.385 0.365,0.198 0.667,1.771 0.896,1.396 true 1.563,0.208 2.021,0.406 0.458,0.198 10 false G32 0.438,1.813 0.896,2.01 0.458,0.198 10 false GND 0.146,0.083 0.458,0.24 0.313,0.156 10 false *a
*a Front view of wire harness connector
(to Integration Control and Panel Assembly)


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

Standard Resistance:
Tester Connection Condition Specified Condition
G32-13 (GND) - Body ground Always Below 1 Ω



c.

Reconnect the G32 integration control and panel assembly connector.


Result:
Proceed to
OK
NG



OK

6.CHECK HARNESS AND CONNECTOR (HYBRID VEHICLE CONTROL ECU ASSEMBLY - INTEGRATION CONTROL AND PANEL ASSEMBLY)

NG

REPAIR OR REPLACE HARNESS OR CONNECTOR

6.CHECK HARNESS AND CONNECTOR (HYBRID VEHICLE CONTROL ECU ASSEMBLY - INTEGRATION CONTROL AND PANEL ASSEMBLY)
a.

Disconnect the A30 hybrid vehicle control ECU assembly connector.


b.

Disconnect the G32 integration control and panel assembly connector.


c.
C408036C41
1.521,0.177 1.927,0.438 0.406,0.26 1.521,2.448 1.927,2.708 0.406,0.26 1.615,4.167 1.979,3.5 true 1.729,1.896 2.135,1.365 true 2.49,1.865 2.281,1.375 true 2.281,4.146 2.146,3.51 true 1.604,0.219 2.063,0.417 0.458,0.198 10 false A30 1.583,2.49 2.042,2.688 0.458,0.198 10 false G32 0.417,0.302 0.729,0.458 0.313,0.156 10 false *a 0.458,2.646 0.771,2.802 0.313,0.156 10 false *b 1.531,4.219 1.688,4.417 0.156,0.198 10 false B 1.5,1.927 2.01,2.125 0.51,0.198 10 false SPRT 2.365,1.927 2.875,2.125 0.51,0.198 10 false NORM 2.271,4.219 2.427,4.417 0.156,0.198 10 false P
*a Front view of wire harness connector
(to Hybrid Vehicle Control ECU Assembly)
*b Front view of wire harness connector
(to Integration Control and Panel Assembly)


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

Standard Resistance:
Tester Connection Condition Specified Condition
A30-37 (SPRT) - G32-9 (P) Always Below 1 Ω
A30-37 (SPRT) or G32-9 (P) - Body ground Always 10 kΩ or higher
A30-38 (NORM) - G32-8 (B) Always Below 1 Ω
A30-38 (NORM) or G32-8 (B) - Body ground Always 10 kΩ or higher



d.

Reconnect the G32 integration control and panel assembly.


e.

Reconnect the A30 hybrid vehicle control ECU assembly connectors.


Result:
Proceed to
OK
NG



OK

REPLACE HYBRID VEHICLE CONTROL ECU ASSEMBLY

Click hereEngine / Hybrid System>HYBRID / BATTERY CONTROL>HYBRID VEHICLE CONTROL ECU>REMOVAL


NG

REPAIR OR REPLACE HARNESS OR CONNECTOR