DESCRIPTION Wireless Transmitter-linked Function
- When a key switch is pushed: 1) the door control receiver receives the
wireless door lock signal; 2) the door control receiver sends a signal
to the main body ECU (multiplex network body ECU) through the
certification ECU (smart key ECU assembly); 3) the main body ECU
(multiplex network body ECU) sends the operation permission signal to
the power window regulator motor assemblies; and 4) the power window
regulator motor assemblies are activated.
Key-linked Function
- When the driver door key cylinder (key linked switch) is turned and
held: 1) the door lock motor receives the signal; 2) the main body ECU
(multiplex network body ECU) sends the signal to the power window
regulator motor assemblies; and 3) the power window regulator motor
assemblies are activated.
CAUTION / NOTICE / HINT
NOTICE:
- These functions are set through customize settings, as they are off by default.
- 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 systems
are functioning properly.
Click here 
- Before replacing the main body ECU (multiplex network body ECU), refer to Registration.
Click here
PROCEDURE |
1. | CHECK BASIC FUNCTION (WIRELESS AND POWER DOOR LOCK CONTROL SYSTEM) |
(a) Check that the wireless door lock / unlock function operates normally.
Click here (b) Check that the key-linked lock/unlock function operates normally.
Click here
|
Result | Proceed to | |
Wireless door lock/unlock function and key-linked lock/unlock function operate normally |
A | | Wireless door lock/unlock function does not operate normally |
B | | Key-linked lock/unlock function does not operate normally |
C |
| B |
 | GO TO WIRELESS DOOR LOCK CONTROL SYSTEM (Proceed to Problem Symptoms Table) |
| C |
| GO TO POWER DOOR LOCK CONTROL SYSTEM (Proceed to Problem Symptoms Table) |
|
A |
 | |
| 2. |
CHECK MANUAL UP / DOWN FUNCTION | (a)
Check that the manual up and down functions using the multiplex network
master switch assembly, power window regulator switch assembly and rear
power window regulator switch assemblies can operate all of the power
windows. Click here OK: Manual up and down functions are normal.
| NG |
| GO TO OTHER PROBLEM (Proceed to Problem Symptoms Table) |
|
OK | |
| |
| 3. |
CHECK REMOTE UP / DOWN FUNCTION | (a)
Check that the remote up and down functions using the multiplex network
master switch assembly can operate all of the power windows. Click here
OK: Remote up and down functions are normal.
| OK |
| REPLACE MAIN BODY ECU (MULTIPLEX NETWORK BODY ECU) |
| NG |
| GO TO OTHER PROBLEM (Proceed to Problem Symptoms Table) | | 
