RM3660EC _58 Vehicle Interior _080793 METER / GAUGE / DISPLAY _0473175 METER / GAUGE SYSTEM(for 12.3 Inch Display) J

METER / GAUGE / DISPLAY  METER / GAUGE SYSTEM(for 12.3 Inch Display)  Odo/Trip Switch Malfunction  


DESCRIPTION

The trip switch is connected to the combination meter assembly via direct line. When the ODO/TRIP switch is operated, the display of the multi-information display changes or the displayed value is reset.

WIRING DIAGRAM

for GTMC Made


E436044E27
1.906,2.74 2.615,2.938 0.708,0.198 10 false Trip Switch 1.906,2.583 2.271,2.781 0.365,0.198 10 false I173 1.927,1.115 2.604,1.469 0.677,0.354 10 false ODO/TRIP Switch 4.5,3.167 6.344,3.365 1.844,0.198 10 false Combination Meter Assembly 4.51,2.99 4.875,3.188 0.365,0.198 10 false I5 4.646,2.083 5.01,2.281 0.365,0.198 10 false SW3 4.656,0.885 5.021,1.083 0.365,0.198 10 false ODO 2.667,0.906 2.938,1.083 0.271,0.177 10 false A/B 2.792,2.094 2.948,2.281 0.156,0.188 10 false E 3.01,2.094 3.167,2.281 0.156,0.188 10 false 2 4.406,2.083 4.688,2.333 0.281,0.25 10 false 26 4.396,0.885 4.646,1.083 0.25,0.198 10 false 13 3.021,0.906 3.177,1.094 0.156,0.188 10 false 5 5.531,0.438 5.802,0.656 0.271,0.219 10 false 5 V


for TFTM Made


E436044
1.906,2.74 2.615,2.938 0.708,0.198 10 false Trip Switch 1.906,2.583 2.271,2.781 0.365,0.198 10 false I198 1.927,1.115 2.604,1.469 0.677,0.354 10 false ODO/TRIP Switch 4.5,3.167 6.344,3.365 1.844,0.198 10 false Combination Meter Assembly 4.51,2.99 4.875,3.188 0.365,0.198 10 false I5 4.646,2.083 5.01,2.281 0.365,0.198 10 false SW3 4.656,0.885 5.021,1.083 0.365,0.198 10 false ODO 2.667,0.906 2.938,1.083 0.271,0.177 10 false A/B 2.792,2.094 2.948,2.281 0.156,0.188 10 false E 3.01,2.094 3.167,2.281 0.156,0.188 10 false 2 4.406,2.083 4.688,2.333 0.281,0.25 10 false 26 4.396,0.885 4.646,1.083 0.25,0.198 10 false 13 3.021,0.906 3.177,1.094 0.156,0.188 10 false 5 5.531,0.438 5.802,0.656 0.271,0.219 10 false 5 V


CAUTION / NOTICE / HINT

NOTICE:
·

When replacing the combination meter assembly, always replace it with a new one. If a combination meter assembly which was installed to another vehicle is used, the information stored in it will not match the information from the vehicle and a DTC may be stored.

·

When replacing the combination meter assembly, update the ECU security key.

Click hereGeneral>SETUP>WHEN REPLACING OR REMOVING/INSTALLING PARTS>UPDATE ECU SECURITY KEY



PROCEDURE

1.PERFORM ACTIVE TEST USING GTS
a.

Perform the Active Test according to the display on the GTS.

Body Electrical > Combination Meter > Active Test
Tester Display Measurement Item Control Range Diagnostic Note
ODO/TRIP Change Switch Performs the same operation as pressing the ODO/TRIP switch OFF/ON -
Body Electrical > Combination Meter > Active Test
Tester Display
ODO/TRIP Change Switch
50004 409 190

Result:
Result Proceed to
Active Test can be performed correctly A
Active Test cannot be performed correctly B



A

2.READ VALUE USING GTS

B

REPLACE COMBINATION METER ASSEMBLY

Click hereVehicle Interior>METER / GAUGE / DISPLAY>COMBINATION METER>REMOVAL


2.READ VALUE USING GTS
a.

Read the Data List according to the display on the GTS.

Body Electrical > Combination Meter > Data List
Tester Display Measurement Item Range Normal Condition Diagnostic Note
ODO/TRIP Change Switch ODO/TRIP switch operation OFF or ON OFF: Switch released
ON: Switch pushed 		-
Body Electrical > Combination Meter > Data List
Tester Display
ODO/TRIP Change Switch
50003 409 2

Result:
Result Proceed to
The value of the Data List item is correct, and the combination meter assembly operates correctly A
The value of the Data List item is correct, but the combination meter assembly does not operate correctly B
The Data List item changes correctly C



A

USE SIMULATION METHOD TO CHECK

Click hereGeneral>INTRODUCTION>HOW TO TROUBLESHOOT ECU CONTROLLED SYSTEMS>HOW TO PROCEED WITH TROUBLESHOOTING


B

REPLACE COMBINATION METER ASSEMBLY

Click hereVehicle Interior>METER / GAUGE / DISPLAY>COMBINATION METER>REMOVAL


C

3.INSPECT TRIP SWITCH
4.CONFIRM MODEL
a.

Choose the model to be inspected.

Result:
Result Proceed to
for GTMC Made A
for TFTM Made B




A

5.CHECK HARNESS AND CONNECTOR (TRIP SWITCH - COMBINATION METER ASSEMBLY)

B

6.CHECK HARNESS AND CONNECTOR (TRIP SWITCH - COMBINATION METER ASSEMBLY)
5.CHECK HARNESS AND CONNECTOR (TRIP SWITCH - COMBINATION METER ASSEMBLY)
a.

Disconnect the I5 combination meter assembly connector.


b.

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

Standard Resistance:
Tester Connection Condition Specified Condition
I173-5 (A/B) - I5-13 (ODO) Always Below 1 Ω
I173-2 (E) - I5-26 (SW3) Always Below 1 Ω
I173-5 (A/B) or I5-13 (ODO) - Body ground Always 10 kΩ or higher



Result:
Proceed to
OK
NG



OK

REPLACE COMBINATION METER ASSEMBLY

Click hereVehicle Interior>METER / GAUGE / DISPLAY>COMBINATION METER>REMOVAL


NG

REPAIR OR REPLACE HARNESS OR CONNECTOR

6.CHECK HARNESS AND CONNECTOR (TRIP SWITCH - COMBINATION METER ASSEMBLY)
a.

Disconnect the I5 combination meter assembly connector.


b.

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

Standard Resistance:
Tester Connection Condition Specified Condition
I198-5 (A/B) - I5-13 (ODO) Always Below 1 Ω
I198-2 (E) - I5-26 (SW3) Always Below 1 Ω
I198-5 (A/B) or I5-13 (ODO) - Body ground Always 10 kΩ or higher



Result:
Proceed to
OK
NG



OK

REPLACE COMBINATION METER ASSEMBLY

Click hereVehicle Interior>METER / GAUGE / DISPLAY>COMBINATION METER>REMOVAL


NG

REPAIR OR REPLACE HARNESS OR CONNECTOR