RM38T0EC _58 Vehicle Interior _112289 METER / GAUGE / DISPLAY _0504968 METER / GAUGE SYSTEM J

METER / GAUGE / DISPLAY  METER / GAUGE SYSTEM  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

E517446E01
1.427,2.458 2.458,2.802 1.031,0.344 10 false Trip Switch 1.646,1.042 2.344,1.469 0.698,0.427 10 false ODO/TRIP Switch 4.563,3.031 6.667,3.396 2.104,0.365 10 false Combination Meter Assembly 4.573,2.854 4.938,3.052 0.365,0.198 10 false I5 4.677,1.958 5.042,2.156 0.365,0.198 10 false SW3 4.688,0.76 5.052,0.958 0.365,0.198 10 false ODO 2.313,0.771 2.625,0.948 0.313,0.177 10 false A/B 2.417,1.948 2.573,2.135 0.156,0.188 10 false E 4.396,1.958 4.677,2.208 0.281,0.25 10 false 26 4.385,0.76 4.635,0.958 0.25,0.198 10 false 13 5.542,0.323 5.813,0.542 0.271,0.219 10 false 5 V 2.792,1.865 2.948,2.063 0.156,0.198 10 false 2 3.219,1.865 3.375,2.063 0.156,0.198 10 false 2 2.792,0.677 2.948,0.875 0.156,0.198 10 false 5 3.219,0.667 3.375,0.865 0.156,0.198 10 false 5 3.104,0.875 3.719,1.073 0.615,0.198 10 false I282 3.125,2.063 3.74,2.26 0.615,0.198 10 false I282 2.688,0.875 3.302,1.073 0.615,0.198 10 false I284 2.698,2.063 3.313,2.26 0.615,0.198 10 false I284 2.729,1.115 3.042,1.313 0.313,0.198 10 false *1 3.177,2.292 3.49,2.49 0.313,0.198 10 false *2 2.74,2.292 3.052,2.49 0.313,0.198 10 false *1 3.167,1.104 3.479,1.302 0.313,0.198 10 false *2 0.344,3.313 2.948,3.51 2.604,0.198 10 false *1: for TFTM Made 1.75,3.313 4.354,3.51 2.604,0.198 10 false *2: for GTMC Made

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
3.INSPECT TRIP SWITCH

Click hereVehicle Interior>METER / GAUGE / DISPLAY>TRIP SWITCH>INSPECTION

Result:
Proceed to
OK
NG



OK

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

NG

REPLACE TRIP SWITCH

Click hereVehicle Interior>METER / GAUGE / DISPLAY>TRIP SWITCH>REMOVAL


4.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
I284-5 (A/B) - I5-13 (ODO)*1 Always Below 1 Ω
I284-2 (E) - I5-26 (SW3)*1 Always Below 1 Ω
I284-5 (A/B) or I5-13 (ODO) - Body ground*1 Always 10 kΩ or higher
I282-5 (A/B) - I5-13 (ODO)*2 Always Below 1 Ω
I282-2 (E) - I5-26 (SW3)*2 Always Below 1 Ω
I282-5 (A/B) or I5-13 (ODO) - Body ground*2 Always 10 kΩ or higher


*1: for TFTM Made

*2: for GTMC Made



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