Toyota Venza: Problem Symptoms Table

Toyota Venza Service Manual / Door Lock / Key Reminder Warning System / 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 listed in order of probability in the "Suspected Area" column of the table. Check each symptom by checking the suspected areas in the order they are listed. Replace parts as necessary.
Inspect the fuses and relays related to this system before inspecting the suspected areas below.

Key Reminder Warning System

Symptom	Suspected Area	See page
Key Reminder Buzzer does not Sound.	Combination meter assembly
	Main body ECU (driver side junction block assembly)
	Front door courtesy light switch assembly (for driver side)
	Unlock warning switch assembly
	Wire harness or connector

Operation Check

OPERATION CHECK 1. CHECK FUNCTION (a) Check that the key reminder warning buzzer sounds. (1) With the driver side door closed, insert the key into the ignition key cylinder and then make sure tha ...

Diagnosis System

DIAGNOSIS SYSTEM 1. CHECK DLC3 (a) Check the DLC3 (See page ). 2. INSPECT BATTERY VOLTAGE (a) Measure the battery voltage. Standard Voltage: 11 to 14 V If the voltage is below 11 V, recharge ...

Other materials about Toyota Venza:

Front Passenger Side Door Entry Lock and Unlock Functions do not Operate
DESCRIPTION When the entry lock and unlock functions do not operate only for the front passenger door, an error in output request codes from the front passenger door or malfunction in the front door outside handle assembly is suspected. If the entry funct ...

Removal
REMOVAL PROCEDURE 1. REMOVE REAR SEAT HEADREST ASSEMBLY (a) Press the headrest support button and pull up the rear seat headrest assembly as shown in the illustration. 2. REMOVE REAR SEAT CENTER ...

On-vehicle Inspection
ON-VEHICLE INSPECTION PROCEDURE 1. INSPECT COOLING FAN MOTOR (a) Check that the motor operates smoothly when the battery is connected to the cooling fan motor connector. Text in Illustration *1 Componen ...