Toyota Venza: Problem Symptoms Table

Toyota Venza Service Manual / Theft Deterrent / Keyless Entry / Engine Immobiliser System(w/ Smart Key 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.

Engine Immobiliser System

Symptom	Suspected Area	See page
Engine does not start.	Key
	Steering lock ECU power source circuit
	Smart key system (for start function)
	SFI system (for 2GR-FE)
	SFI system (for 1AR-FE)
Security indicator light is always on.	Certification ECU (smart key ECU assembly)
	Wire harness or connector	-
	Accessory meter assembly	-
Security indicator light is off.	Certification ECU (smart key ECU assembly)
	Wire harness or connector	-
	Accessory meter assembly	-

System Description

SYSTEM DESCRIPTION 1. ENGINE IMMOBILISER SYSTEM DESCRIPTION The immobiliser system is a theft deterrent system that determines whether to disable starting of the SFI system based on a comparison o ...

Registration

REGISTRATION PROCEDURE 1. DESCRIPTION OF CODE REGISTRATION HINT: The ID codes are the same as recognition codes for the wireless transmitter and the engine immobiliser function. Regist ...

Other materials about Toyota Venza:

Removal
REMOVAL PROCEDURE 1. PRECAUTION (See page ) 2. ALIGN FRONT WHEELS FACING STRAIGHT AHEAD 3. DISCONNECT CABLE FROM NEGATIVE BATTERY TERMINAL CAUTION: Wait at least 90 seconds after disconnecting the cable from the negative (-) battery terminal to disab ...

Reassembly
REASSEMBLY PROCEDURE 1. INSTALL NO. 1 CENTER SUPPORT BEARING ASSEMBLY (a) Set the No. 1 center support bearing on the intermediate shaft as shown in the illustration. NOTICE: Make sure to install the bearing in the correct position. ...

ABS Control System Malfunction (43)
DESCRIPTION This DTC is output when the VSC system detects a malfunction in the ABS control system. DTC Code DTC Detection Condition Trouble Area 43 Malfunction in the ABS control system. ...