Toyota Venza manuals

Toyota Venza: Diagnostic Trouble Code Chart

DIAGNOSTIC TROUBLE CODE CHART

HINT:

If a trouble code is output during the DTC check, inspect the trouble areas listed for that code. For details of the code, refer to "See page" in the DTC chart.

  • Inspect the fuses and relays before troubleshooting the areas shown in the table below.
Wireless Door Lock Control System

DTC Code

Detection Item

Trouble Area

See page

B1242

Wireless Door Lock Tuner Circuit Malfunction

1. Wire harness or connector

2. Door control receiver

3. Certification ECU (Smart key ECU assembly)


Data List / Active Test
DATA LIST / ACTIVE TEST 1. DATA LIST HINT: Using the Techstream to read the Data List allows the values or states of switches, sensors, actuators and other items to be read without removing any p ...

Wireless Door Lock Tuner Circuit Malfunction (B1242)
DESCRIPTION The door control receiver is used to receive electrical waves relating to the entry functions of the smart key system. The certification ECU (smart key ECU assembly) decodes the reque ...

Other materials about Toyota Venza:

Moon roof
Use the overhead switches to open, close, and tilt the moon roof up and down.  - Opening and closing 1. Open The moon roof stops slightly before the fully open position to reduce wind noise. Move the switch backward again to fully open. 2. Close ( ...

Short in Curtain Shield Squib LH Circuit (B1835/58-B1838/58)
DESCRIPTION The curtain shield squib LH circuit consists of the center airbag sensor assembly and curtain shield airbag assembly LH. The center airbag sensor assembly uses this circuit to deploy the airbag when deployment conditions are met. These DTCs ...

Room Temperature Sensor Circuit (B1411/11)
DESCRIPTION The room temperature sensor is installed in the instrument panel. It detects the cabin temperature to control the air conditioning AUTO mode. The resistance of the room temperature sensor changes in accordance with the cabin temperature. As ...

© 2016-2026 Copyright www.tovenza.com

0.1348