Toyota Venza manuals

Toyota Venza: How To Proceed With Troubleshooting

CAUTION / NOTICE / HINT

HINT:

  • The TCM of this system is connected to the CAN communication system. Therefore, before starting troubleshooting, make sure to check that there is no trouble in the CAN and multiplex communication system.
  • *: Use the Techstream.

PROCEDURE

1.

VEHICLE BROUGHT TO WORKSHOP


NEXT

2.

CUSTOMER PROBLEM ANALYSIS


NEXT

3.

INSPECT BATTERY VOLTAGE

Standard Voltage:

11 to 14 V

If the voltage is below 11 V, recharge or replace the battery before proceeding.


NEXT

4.

CONNECT TECHSTREAM TO DLC3*


NEXT

5.

CHECK AND CLEAR DTCS AND FREEZE FRAME DATA*

(a) Refer to DTC Check / Clear (See page ).



NEXT

6.

VISUAL INSPECTION


NEXT

7.

SELECT CHECK MODE DIAGNOSIS*

(a) Refer to Check Mode Procedure (See page
).


NEXT

8.

PROBLEM SYMPTOM CONFIRMATION

(a) Refer to Road Test (See page ).


Result

Proceed to

Symptom does not occur

A

Symptom occurs

B


B

GO TO STEP 10


A

9.

SYMPTOM SIMULATION

(a) Refer to Symptom Simulation (See page
).


NEXT

10.

DTC CHECK*

(a) Refer to DTC Check / Clear (See page ).


Result

Proceed to

DTC is not output

A

DTC is output

B


B

GO TO STEP 18


A

11.

BASIC INSPECTION

(a) Refer to Park/Neutral Position Switch (See page ).


(b) Refer to Shift Lever Assembly (See page
).


NG

GO TO STEP 21


OK

12.

MECHANICAL SYSTEM TESTS

(a) Refer to Mechanical System Tests (See page ).



NG

GO TO STEP 17


OK

13.

HYDRAULIC TEST

(a) Refer to Hydraulic Test (See page ).



NG

GO TO STEP 17


OK

14.

MANUAL SHIFTING TEST

(a) Refer to Manual Shifting Test (See page
).


NG

GO TO STEP 16


OK

15.

PROBLEM SYMPTOMS TABLE CHAPTER 1

(a) Refer to Problem Symptoms Table (See page ).



NG

GO TO STEP 19


OK

16.

PROBLEM SYMPTOMS TABLE CHAPTER 2

(a) Refer to Problem Symptoms Table (See page ).



NEXT

17.

COMPONENT INSPECTION


NEXT

GO TO STEP 21

18.

DTC CHART

(a) Refer to Diagnostic Trouble Code Chart (See page ).



NEXT

19.

CIRCUIT INSPECTION


NEXT

20.

IDENTIFICATION OF PROBLEM


NEXT

21.

REPAIR OR REPLACE


NEXT

22.

CONFIRMATION TEST


NEXT

END

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