Toyota Venza: Precaution
PRECAUTION
NOTICE:
When disconnecting the cable from the negative (-) battery terminal, initialize the following systems after the cable is reconnected.
|
System Name |
See Procedure |
|---|---|
|
Back Door Closer System |
|
|
Power Back Door System |
1. PRECAUTION FOR KEY REMINDER WARNING SYSTEM
(a) For the inspection procedure of the key reminder warning system for models
equipped with the smart key system, refer to the Smart Key System (See page
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).
2. PRECAUTIONS WHEN USING TECHSTREAM
(a) When using the Techstream to troubleshoot: Connect the Techstream to the vehicle while the ignition switch is off, and turn a courtesy light switch on and off at 1.5-second intervals until communication between the Techstream and the vehicle begins.
(b) After all DTCs are cleared, check if the trouble occurs again 6 seconds after the ignition switch is turned to ON.
Parts Location
PARTS LOCATION
ILLUSTRATION
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Other materials about Toyota Venza:
Installation
INSTALLATION
PROCEDURE
1. TEMPORARILY TIGHTEN COMPRESSOR AND MAGNETIC CLUTCH
(a) Temporarily install the compressor and magnetic clutch and bracket
with the 4 bolts.
2. INSTALL COMPRESSOR AND MA ...
ECU Power Source Circuit
DESCRIPTION
When the ignition switch is turned to ON, voltage from the ECM's MREL terminal
is applied to the EFI MAIN relay. This causes the contacts of the EFI MAIN relay
to close, which supplies power to terminal +B of the TCM.
WIRING DIAGRAM
PR ...
Occupant Classification ECU Malfunction (B1795)
DESCRIPTION
DTC B1795 is recorded when a malfunction is detected in the occupant classification
ECU.
Troubleshoot DTC B1771 first if DTCs B1771 and B1795 are output simultaneously.
DTC No.
DTC Detection Condition
Trouble A ...
0.1732