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:

Removal
REMOVAL PROCEDURE 1. DISCONNECT FRONT DOOR OPENING TRIM WEATHERSTRIP 2. REMOVE FRONT PILLAR GARNISH 3. REMOVE NO. 2 INSTRUMENT PANEL SPEAKER PANEL SUB-ASSEMBLY 4. REMOVE FRONT NO. 4 SPEAKER ASSEMBLY (for 13 Speakers) (a) Remove the 2 ...

Personal/interior lights
► Front On/off The illuminated entry system is activated even if the light is turned off when the personal/interior light main switch is in door position. ► Rear On/off The illuminated entry system is activated even if the light is turne ...

TC and CG Terminal Circuit
DESCRIPTION Connecting terminals TC and CG of the DLC3 causes the system to enter self-diagnostic mode. If a malfunction is present, the MIL will blink. HINT: When a particular warning light remains blinking, a ground short in the wiring of terminal TC ...