Toyota Venza: Diagnosis System
DIAGNOSIS SYSTEM
1. DESCRIPTION
The ECU stores trouble codes when malfunctions occur.
The diagnostic system allows for reading of the trouble codes from the DLC3 using the Techstream.
Use the Techstream to help diagnose and repair the problem.
2. CHECK DLC3
(a) Check the DLC3 (See page .gif)
).
Problem Symptoms Table
PROBLEM SYMPTOMS TABLE
HINT:
Use the table below to help determine the cause of problem symptoms.
If multiple suspected areas are listed, the potential causes of the symptoms
are lis ...
Terminals Of Ecu
TERMINALS OF ECU
1. CHECK MAIN BODY ECU (DRIVER SIDE JUNCTION BLOCK ASSEMBLY)
(a) Disconnect the 2A, 2C and 2F main body ECU (driver side junction block assembly)
connectors.
(b) Measure the vo ...
Other materials about Toyota Venza:
Differential System
Precaution
PRECAUTION
Before disassembly, clean the outside of the differential assembly and
remove any sand or mud to prevent it from entering the inside of the assembly
during disassembly and installation.
When removing an installed pa ...
Removal
REMOVAL
PROCEDURE
1. REMOVE ENGINE ASSEMBLY WITH TRANSAXLE
See page for 2GR-FE
See page for 1AR-FE
2. REMOVE FRONT NO. 1 STABILIZER BRACKET LH
3. REMOVE FRONT NO. 1 STABILIZER BRACKET RH
HINT:
Perform the same procedure as for the LH side.
4. REM ...
Driver Side Power Mirror cannot be Adjusted with Power Mirror Switch
SYSTEM DESCRIPTION
When the mirror adjust switch is operated, the main body ECU (driver side junction
block assembly) detects the switch operation and sends the mirror adjust switch
signal to the outer mirror control ECU assembly (driver door) via CAN com ...
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