K313 CVT CONTINUOUSLY VARIABLE TRANSAXLE SYSTEM HOW TO PROCEED WITH TROUBLESHOOTING

1.VEHICLE BROUGHT TO WORKSHOP

Result:

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2.CUSTOMER PROBLEM ANALYSIS

Click hereGeneral>INTRODUCTION>HOW TO TROUBLESHOOT ECU CONTROLLED SYSTEMS>HOW TO PROCEED WITH TROUBLESHOOTING201906,999999,_V1,_080724,_0393250,RM100000001HWSQ,

Result:

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3.INSPECT BATTERY VOLTAGE

a.

Measure the battery voltage.

Standard Voltage:: 11 to 14 V

HINT:: If the voltage is below 11 V, recharge or replace the battery before proceeding to the next step.

Result:

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4.CHECK CAN COMMUNICATION SYSTEM*

a.

Using the GTS, check if the CAN communication system is functioning normally.

CAN Bus Check: 50007

OK:: CAN communication system is functioning normally.

HINT:: ·

Refer to CAN Bus Check in CAN Communication System.

Click herePower Source / Network>NETWORKING>CAN COMMUNICATION SYSTEM (for Gasoline Model)>DIAGNOSIS SYSTEM201906,202007,_57,_080743,_0392425,RM100000001HQNE,202007,202101,_57,_080743,_0392425,RM100000001NA8N,202101,202104,_57,_080743,_0392425,RM100000001T56H,202104,202107,_57,_080743,_0392425,RM100000001VPWG,202107,202205,_57,_080743,_0392425,RM100000001X4KT,202205,202211,_57,_080743,_0392425,RM1000000022MOK,202211,202304,_57,_080743,_0392425,RM1000000025AME,202304,202307,_57,_080743,_0598517,RM100000002B6V0,202307,202403,_57,_080743,_0598517,RM100000002D3A3,202403,202502,_57,_080743,_0598517,RM100000002JOVA,202502,999999,_57,_080743,_0598517,RM100000002RPYX,

·

The ECM is connected to the CAN communication system. Therefore, before starting troubleshooting, make sure to check that there are no malfunctions in the CAN communications system.

Result:

Proceed to
OK
NG

OK

5.CHECK AND CLEAR DTCS AND FREEZE FRAME DATA*

NG

GO TO CAN COMMUNICATION SYSTEM

Click herePower Source / Network>NETWORKING>CAN COMMUNICATION SYSTEM (for Gasoline Model)>HOW TO PROCEED WITH TROUBLESHOOTING201906,202304,_57,_080743,_0392425,RM100000001HQNB,202304,999999,_57,_080743,_0598517,RM100000002B6UW,

5.CHECK AND CLEAR DTCS AND FREEZE FRAME DATA*

a.

Refer to DTC Check/Clear.

Click hereDrivetrain>K313 (CVT)>CONTINUOUSLY VARIABLE TRANSAXLE SYSTEM>DTC CHECK / CLEAR201906,999999,_52,_080728,_0392261,RM100000001HP9A,

Result:

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6.SELECT CHECK MODE DIAGNOSIS*

a.

Refer to Check Mode Procedure.

Click hereDrivetrain>K313 (CVT)>CONTINUOUSLY VARIABLE TRANSAXLE SYSTEM>CHECK MODE PROCEDURE201906,999999,_52,_080728,_0392261,RM100000001HP9B,

Result:

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7.CHECK FOR DTC*

a.

Proceed to DTC Check/Clear.

Click hereDrivetrain>K313 (CVT)>CONTINUOUSLY VARIABLE TRANSAXLE SYSTEM>DTC CHECK / CLEAR201906,999999,_52,_080728,_0392261,RM100000001HP9A,

Powertrain > Transmission > Trouble Codes: 50001 373

Result:

Result	Proceed to
DTCs are not output.	A
DTCs are output.	B

A

8.BASIC INSPECTION

B

14.DIAGNOSTIC TROUBLE CODE CHART

8.BASIC INSPECTION

a.

Refer to Continuously Variable Transaxle Fluid.

Click hereDrivetrain>K313 (CVT)>CONTINUOUSLY VARIABLE TRANSAXLE FLUID>ADJUSTMENT201906,999999,_52,_080728,_0392262,RM100000001HPAC,

b.

Refer to Park/Neutral Position Switch.

Click hereDrivetrain>K313 (CVT)>PARK / NEUTRAL POSITION SWITCH>ON-VEHICLE INSPECTION201906,999999,_52,_080728,_0392272,RM100000001HPB6,

c.

Refer to Shift Lever.

Click hereDrivetrain>K313 (CVT)>SHIFT LEVER>ON-VEHICLE INSPECTION201906,999999,_52,_080728,_0392275,RM100000001HPBL,

Result:

Proceed to
OK
NG

OK

9.PROBLEM SYMPTOMS CONFIRMATION

NG

11.COMPONENT INSPECTION

9.PROBLEM SYMPTOMS CONFIRMATION

a.

Refer to Road Test.

Click hereDrivetrain>K313 (CVT)>CONTINUOUSLY VARIABLE TRANSAXLE SYSTEM>ROAD TEST201906,202304,_52,_080728,_0392261,RM100000001HPAA,202304,999999,_52,_080728,_0392261,RM100000002B1MO,

b.

Refer to Mechanical System Tests.

Click hereDrivetrain>K313 (CVT)>CONTINUOUSLY VARIABLE TRANSAXLE SYSTEM>MECHANICAL SYSTEM TESTS201906,202007,_52,_080728,_0392261,RM100000001HP96,202007,999999,_52,_080728,_0392261,RM100000001N9XN,

c.

Refer to Hydraulic Test.

Click hereDrivetrain>K313 (CVT)>CONTINUOUSLY VARIABLE TRANSAXLE SYSTEM>HYDRAULIC TEST201906,202007,_52,_080728,_0392261,RM100000001HP97,202007,999999,_52,_080728,_0392261,RM100000001N9XQ,

Result:

Result	Proceed to
Symptom does not occur	A
Symptom occurs	B

A

10.SYMPTOM SIMULATION

B

11.COMPONENT INSPECTION

10.SYMPTOM SIMULATION

a.

Refer to Symptom Simulation.

Click hereGeneral>INTRODUCTION>HOW TO TROUBLESHOOT ECU CONTROLLED SYSTEMS>HOW TO PROCEED WITH TROUBLESHOOTING201906,999999,_V1,_080724,_0393250,RM100000001HWSQ,

Result:

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11.COMPONENT INSPECTION

Result:

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12.REPAIR OR REPLACE

Result:

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13.CONFIRMATION TEST

Result:

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14.DIAGNOSTIC TROUBLE CODE CHART

a.

Proceed to Diagnostic Trouble Code Chart.

Click hereDrivetrain>K313 (CVT)>CONTINUOUSLY VARIABLE TRANSAXLE SYSTEM>DIAGNOSTIC TROUBLE CODE CHART201906,202007,_52,_080728,_0392261,RM100000001HPA3,202007,202304,_52,_080728,_0392261,RM100000001N9XU,202304,999999,_52,_080728,_0392261,RM100000002B1MM,

Result:

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15.CIRCUIT INSPECTION

Result:

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16.IDENTIFICATION OF PROBLEM

Result:

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17.REPAIR OR REPLACE

Result:

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18.CONFIRMATION TEST

Result:

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K313 CVT CONTINUOUSLY VARIABLE TRANSAXLE SYSTEM HOW TO PROCEED WITH TROUBLESHOOTING

CAUTION / NOTICE / HINT

PROCEDURE