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 |
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) |
PRECAUTION FOR WASHER NOZZLE ADJUSTMENT
(a) Do not clean or adjust the washer nozzle with a safety pin, etc. because:
(1) The washer nozzle tip is made of resin and may be damaged.
(2) Adjustment is not necessary for this spray type washer nozzle. If it is necessary to change the nozzle angle, replace the washer nozzle with one that has a different nozzle angle.
Click here .gif)
(b) If the washer nozzle is clogged with wax, etc., remove it and clean the nozzle hole with a soft resin brush or other cleaning tool.
READ NEXT:
Parts Location
PARTS LOCATION ILLUSTRATION
*1 WINDSHIELD WIPER MOTOR ASSEMBLY
*2 LEVEL WARNING SWITCH ASSEMBLY
*3 WINDSHIELD WASHER MOTOR AND PUMP ASSEMBLY
*4 ENGINE ROOM
System Diagram
SYSTEM DIAGRAM FRONT WIPER AND WASHER SYSTEM
WASHER FLUID LEVEL WARNING SYSTEM
System Description
SYSTEM DESCRIPTION FRONT WIPER AND WASHER CONTROL FUNCTION
Control/Function Description
Wiper speed regulation Maintains the default speed of the wipers even when the supply voltag
SEE MORE:
Check Bus 2 Line for Short to GND
DESCRIPTION There may be a short circuit between one of the CAN bus lines and GND when there is no resistance between terminal 18 (CA4H) of the central gateway ECU (network gateway ECU) and terminal 4 (CG) of the DLC3, or terminal 17 (CA4L) of the central gateway ECU (network gateway ECU) and termin
How To Proceed With Troubleshooting
CAUTION / NOTICE / HINT
HINT:
Before performing troubleshooting for the road sign assist system, make sure that the pre-collision system and lane tracing assist system are not malfunctioning.
Pre-collision system: Click here
Lane tracing assist system: Click here
Perform the fol
