Toyota Venza: 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 .gif)
).
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:
Front Speed Sensor RH Circuit (C0200/31,C0205/32,C1271/71,C1272/72,C1330/35,C1331/36)
DESCRIPTION
The speed sensor detects wheel speed and sends the appropriate signals to the
skid control ECU. These signals are used for the ABS control system.
Speed sensor rotors have 48 serrations. The hall IC type speed sensor use the
frequency of outp ...
Readiness Monitor Drive Pattern
READINESS MONITOR DRIVE PATTERN
1. PURPOSE OF READINESS TESTS
The On-Board Diagnostic (OBD II) system is designed to monitor the performance
of emission related components, and indicate any detected abnormalities
using DTCs (Diagnostic Trouble ...
Reassembly
REASSEMBLY
PROCEDURE
1. INSTALL FUEL PUMP ASSEMBLY WITH FILTER
HINT:
Perform "Inspection After Repair" after replacing the fuel pump (See page
).
(a) Apply gasoline to a new O-ring. Then install the O-ring and spacer
to the fuel ...
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