Toyota Venza: Diagnosis System

Toyota Venza Service Manual / Sliding Roof / Convertible / Sliding Roof System / Diagnosis System

DIAGNOSIS SYSTEM

1. DESCRIPTION

(a) Sliding roof system data and Diagnostic Trouble Codes (DTCs) can be read through the vehicle Data Link Connector 3 (DLC3). When the system seems to be malfunctioning, use the Techstream to check for malfunctions and perform repairs.

2. CHECK DLC3

(a) Check the DLC3 (See page ).

3. INSPECT BATTERY VOLTAGE

(a) Measure the battery voltage.

Standard Voltage:

11 to 14 V

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

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 SLIDING ROOF ECU (SLIDING ROOF DRIVE GEAR SUB-ASSEMBLY) (a) Disconnect the P4 ECU connector. (b) Measure the resistance and voltage according to the value(s) in the tabl ...

Other materials about Toyota Venza:

Inspection
INSPECTION PROCEDURE 1. INSPECT FRONT SEAT FRAME WITH ADJUSTER LH (a) Check operation of the seat frame (slide motor). (1) w/ Memory: Check if the seat frame moves smoothly when the battery is connected to the slide motor connector termin ...

Satellite Radio Antenna
Components COMPONENTS ILLUSTRATION ILLUSTRATION Removal REMOVAL PROCEDURE 1. REMOVE ROOF HEADLINING ASSEMBLY (See page ) 2. REMOVE ROOF ANTENNA POLE SUB-ASSEMBLY 3. REMOVE SATELLITE RADIO ANTENNA ASSEMBLY (a) Disconnect the co ...

Inspection
INSPECTION PROCEDURE 1. INSPECT FRONT DIFFERENTIAL CASE (a) Using SST, rotate the front differential side gear as shown in the illustration. SST: 09528-52010 09528-05030 Standard: The front differential side gear does not lock wh ...