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:

Reassembly
REASSEMBLY PROCEDURE 1. INSTALL FRONT SEAT WIRE RH (for Front Passenger Side) (a) Engage each clamp and install the front seat wire RH. 2. INSTALL OCCUPANT CLASSIFICATION ECU (for Front Passenger Side) 3. INSTALL SEAT POSITION SENSOR 4. INSTALL SEA ...

Installation
INSTALLATION PROCEDURE 1. TEMPORARILY INSTALL SLIDING ROOF HOUSING ASSEMBLY (a) Temporarily install the sliding roof housing panel with the 18 nuts. NOTICE: When installing the housing to the vehicle, first install the housing center front and ...

If you have a flat tire
Remove the flat tire and replace it with the spare provided. - Before jacking up the vehicle • Stop the vehicle on a hard, flat surface. • Set the parking brake. • Shift the shift lever to “P”. • Stop the engine. • Turn on the emergency f ...