Toyota Camry (XV70): Precaution
PRECAUTION
PRECAUTION FOR DISCONNECTING CABLE FROM NEGATIVE BATTERY TERMINAL
NOTICE:
When disconnecting the cable from the negative (-) battery terminal, initialize the following systems after the cable is reconnected.
|
System Name | See Procedure |
|---|---|
|
Lane Tracing Assist System |
|
|
Pre-collision System | |
|
Parking Assist Monitor System | |
|
Panoramic View Monitor System |
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IGNITION SWITCH EXPRESSIONS
(a) The type of ignition switch used on this model differs depending on the specifications of the vehicle. The expressions listed in the table below are used in this section.
|
Expression | Ignition Switch (Position) |
Engine Switch (Condition) |
|---|---|---|
|
Ignition Switch off | LOCK |
Off (Lock) |
|
Ignition Switch ACC | ACC |
On (ACC) |
| Ignition Switch ON |
ON | On (IG) |
|
Engine Start | START |
On (Start) |
TIRE PRESSURE WARNING ECU AND RECEIVER EXPRESSIONS
(a) The type of tire pressure warning ECU and receiver used on this model differs depending on the specifications of the vehicle. The expressions listed in the table below are used in this section.
|
Vehicle Specification | Part Name in Manual |
Actual Part Name |
|---|---|---|
|
w/ Smart Key System |
Tire pressure warning ECU and receiver |
Electrical key and tire pressure monitoring system receiver assembly |
|
w/o Smart Key System | Door control and tire pressure monitoring system receiver assembly |
TIRE PRESSURE WARNING SYSTEM PRECAUTION
(a) Tire pressure decreases naturally over time, which also occurs in vehicle models without a tire pressure warning system.
HINT:
Tire pressure decreases by approximately 5 kPa (0.05 kgf/cm2, 0.7 psi) to 10 kPa (0.1 kgf/cm2, 1.5 psi) per month.
(b) It is necessary for the tire pressures to be adjusted periodically.
(c) In winter, tire pressure may decrease due to low ambient temperatures (tire pressure decreases by approximately 10 kPa (0.1 kgf/cm2, 1.5 psi) for every 10
READ NEXT:
Parts Location
PARTS LOCATION ILLUSTRATION
*A w/ Full Size Spare Tire
- -
*1 TIRE PRESSURE WARNING ECU AND RECEIVER
*2 TIRE PRESSURE WARNING VALVE AND TRANSMITTER ILLUSTRATIO
System Diagram
SYSTEM DIAGRAM
HINT: Each tire pressure warning valve and transmitter sends its transmitter ID, temperature and tire pressure information to the tire pressure warning ECU and receiver.
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How To Proceed With Troubleshooting
CAUTION / NOTICE / HINT
HINT:
Use the following procedure to troubleshoot the tire pressure warning system.
Make sure that the wireless door lock control system has exited diagnostic mode b
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Precaution
PRECAUTION
CAUTION:
Never perform work on fuel system components near any possible ignition sources.
Vaporized fuel could ignite, resulting in a serious accident.
Do not perform work on fuel system components without first disconnecting the cable from the negative (-) battery termin
How To Proceed With Troubleshooting
HOW TO PROCEED WITH TROUBLESHOOTING OPERATION FLOW
HINT: Perform troubleshooting in accordance with the procedure below. The following is an outline of basic troubleshooting procedure. Confirm the troubleshooting procedure for the circuit you are working on before beginning troubleshooting.
1.VE
