Toyota Venza manuals

Toyota Venza: 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:

Check CAN Bus Line for Short to GND
DESCRIPTION There may be a short circuit between the CAN bus main wire and GND when there is no resistance between terminals 6 (CANH) and 4 (CG) or 14 (CANL) and 4 (CG) of the DLC3. Symptom Trouble Area No resistanc ...

Horn System
Precaution PRECAUTION NOTICE: When disconnecting the cable from the negative (-) battery terminal, initialize the following system after the cable is reconnected. System Name See Procedure Back Door Closer System ...

Reassembly
REASSEMBLY PROCEDURE 1. INSTALL NO. 1 SUNSHADE TRIM SUB-ASSEMBLY (a) Slide and install the No. 1 sunshade trim sub-assembly. 2. INSTALL NO. 2 SUNSHADE TRIM SUB-ASSEMBLY (a) Slide and ins ...

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