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.
|
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) |
|
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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:
Crankshaft Position Sensor "A" Circuit (P0335,P0339)
DESCRIPTION
The crankshaft position sensor system consists of a crank angle sensor plate
and a pickup coil.
The sensor plate has 34 teeth and is installed on the crankshaft. The pickup
coil is made of wound copper wire, an iron core and magnet. The senso ...
Removal
REMOVAL
PROCEDURE
1. REMOVE FUEL SUCTION TUBE ASSEMBLY WITH PUMP AND GAUGE
(a) Remove the fuel suction tube assembly with pump and gauge (See page
).
2. REMOVE FUEL SENDER GAUGE
3. REMOVE FUEL FILTER ASSEMBLY
(a) Disconnect the fuel pump ...
Removal
REMOVAL
PROCEDURE
1. PRECAUTION (w/ Navigation System)
NOTICE:
After turning the ignition switch off, waiting time may be required before disconnecting
the cable from the negative (-) battery terminal. Therefore, make sure to read the
disconnecting the ...
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