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) |
POWER WINDOW CONTROL SYSTEM PRECAUTIONS
NOTICE:
- The power window control system uses the LIN communication system and CAN communication system. Inspect the communication functions by following How to Proceed with Troubleshooting. Troubleshoot the power window control system after confirming that the communication system is functioning properly.
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- The power window control system prohibits the auto up and down functions if the jam protection function or catch protection function malfunctions.
- If a power window regulator motor assembly has been replaced with a new one, initialize a power window control system.
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- If a power window regulator motor assembly and door window regulator sub-assembly have been removed and installed, or if a power window regulator motor assembly was reused when a door glass or door glass run was replaced, initialize the power window control system.
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- The jam protection function or catch protection function may operate unexpectedly, even when the power window control system is normal, due to detection of a value different than the operation learned value when the door glass moving speed changes sharply under any of the following conditions:
- A power window is being opened or closed while the vehicle is driven on a rough road.
- A power window is being opened or closed while the door is being opened or closed.
- The voltage changes abruptly.
- Do not disconnect the battery while the ignition switch is ON. Otherwise, DTC B2313 will be stored.
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Parts Location
PARTS LOCATION ILLUSTRATION
*1 MAIN BODY ECU (MULTIPLEX NETWORK BODY ECU)
*2 COMBINATION METER ASSEMBLY
*3 DLC3
*4 CERTIFICATION ECU (SMART KEY ECU ASSEMBLY
System Diagram
SYSTEM DIAGRAM
Communication Table
Transmitting ECU Receiving ECU
Signal Communication Method
Multiplex Network Master Switch Assembly
Power Window Regulat
System Description
SYSTEM DESCRIPTION POWER WINDOW CONTROL SYSTEM DESCRIPTION
(a) The power window control system controls the power window operation using the power window regulator motor assemblies. The main contro
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Operation Check
OPERATION CHECK CHECK WINDOW DEFOGGER SYSTEM (a) Turn the ignition switch to ON.
(b) Check that the rear window defogger wire becomes warm by operating the rear window defogger switch of the air conditioning control assembly.
(c) When the vehicle is stopped, confirm that the window defogger sy
Crankshaft Position Sensor "A" Circuit Intermittent (P03351F,P03352A,P033531)
DESCRIPTION Refer to DTC P033511. Click here
DTC No. Detection Item
DTC Detection Condition Trouble Area
MIL Memory
Note P03351F
Crankshaft Position Sensor "A" Circuit Intermittent
Under conditions (a), (b) and (c), no crankshaft position sensor signal
