Toyota Venza: Precaution
PRECAUTION
1. PRECAUTION FOR DISCONNECTING BATTERY CABLE
NOTICE:
When disconnecting the cable from the negative (-) battery terminal, initialize the following systems after the cable is reconnected.
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System |
See Procedure |
|---|---|
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Back door closer system |
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Power back door system |
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2. PRECAUTIONS FOR STEERING SYSTEM HANDLING
(a) Be careful when replacing parts. Incorrect replacement could affect the performance of the steering system and result in hazardous driving.
3. PRECAUTIONS FOR SRS AIRBAG SYSTEM HANDLING
(a) This vehicle is equipped with an Supplemental Restraint System (SRS) which
includes parts such as airbags for the driver and front passenger. Failure to carry
out service operations in the correct sequence could cause unexpected SRS deployment
during servicing and may cause a serious accident. Before servicing (including removal
or installation of parts, inspection or replacement), be sure to read the precaution
for the SRS (See page .gif)
).
4. BUS WIRE REPAIR
(a) After repairing a bus wire with solder, wrap the repaired part with electrical tape.
NOTICE:
- The CANL bus wire and CANH bus wire must be installed together at all times.
- When installing, make sure that these wires are twisted, because CAN bus wires are likely to be influenced by electrical noise if the bus wires are not twisted.
- The difference in length between the CANL bus wire and CANH bus wire should be 100 mm (3.937 in.) or less.
- Leave approximately 80 mm (3.150 in.) loose in the twisted wires around the connector.
(b) Do not use bypass wiring between connectors.
NOTICE:
The ability of the twisted bus wires to resist interference will be lost if bypass wiring is used.
5. CONNECTOR HANDLING
(a) When checking resistance with a tester, insert the tester probes from the backside (harness side) of the connector.
(b) Use service wires to check the connector if it is impossible to check continuity from the rear of the connector.
6. PRECAUTIONS FOR INSPECTING OR REPLACING CAN JUNCTION CONNECTOR
(a) If the CAN junction connector is removed from the vehicle for inspection or replacement, make sure to install the CAN junction connector and all wire harnesses to their original locations with tape and the clamps.
Parts Location
PARTS LOCATION
ILLUSTRATION
ILLUSTRATION
ILLUSTRATION
ILLUSTRATION
...
System Diagram
SYSTEM DIAGRAM
1. CAN NO. 1 BUS
2. CAN NO. 2 BUS
3. CAN MS BUS
4. POWER MANAGEMENT BUS (w/ Smart Key System)
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Other materials about Toyota Venza:
Diagnostic Trouble Code Chart
DIAGNOSTIC TROUBLE CODE CHART
If a trouble code is displayed during the DTC check, check the parts listed for
that code in the table below and proceed to the appropriate page.
HINT:
The steering lock ECU does not store DTCs regarding the past problems.
S ...
Engine oil
With the engine at operating temperature and turned off, check the oil level
on the dipstick.
- Checking the engine oil
Park the vehicle on level ground.
After warming up the engine and turning it off, wait more than five minutes for
the oil to ...
Initialization
INITIALIZATION
HINT:
In vehicles equipped with the push-button start function, the starting function
may not be operational after recharging or while jump-starting a discharged battery.
This condition is most likely to occur if battery voltage drops belo ...
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