Toyota Corolla Cross: Remote Engine Starter does not Operate
CAUTION / NOTICE / HINT
NOTICE:
Before replacing the certification ECU (smart key ECU assembly), refer to smart key system (for Entry Function) Precaution.
- for HEV Model:
Click here
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- for Gasoline Model:
Click here
PROCEDURE
|
1. |
CHECK SMART KEY SYSTEM (for Start Function) |
(a) Check that the engine can be started by pressing the ignition switch.
|
Result |
Proceed to |
|---|---|
|
Engine can be started. |
A |
|
Engine cannot be started. |
B |
| B | .gif)
|
GO TO SMART KEY SYSTEM (for Start Function)
|
|
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|
2. |
REGISTRATION |
HINT:
If registration is not performed after replacing any of the following parts, the remote engine start and stop will not be available.- Certification ECU (smart key ECU assembly)
- DCM (Telematics Transceiver)
(a) Perform remote engine start and stop registration.
- for HEV Model:
Click here
- for Gasoline Model:
Click here
(b) Check if the problem symptom recurs.
|
Result |
Proceed to |
|---|---|
|
System does not return to normal. |
A |
|
System returns to normal. |
B |
| A |
|
CONTACT TOYOTA CONNECT SUPPORT CENTER |
| B |
|
END (COMMUNICATION ID REGISTRATION WAS NOT PERFORMED) |
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DCM Data Signal Circuit between Radio Receiver and DCM
DESCRIPTION
This circuit is used to send and receive signals between the
DCM (telematics transceiver) and the radio and display receiver assembly.
WIRING DIAGRAM
PROCEDURE
1.
Warning Notification Function Malfunction
PROCEDURE
1.
CHECK PROBLEM SYMPTOM (WARNING NOTIFICATION FUNCTION)
(a) Check the problem symptom.
(1) Check the problem symptom of the warning notification function.
Remote Service Malfunction
PROCEDURE
1.
CHECK CAN COMMUNICATION SYSTEM
(a) Enter the following menus: Bus Check.
for HEV Model:
Click here
for Gasoline Model:
Click here
(b)
SEE MORE:
Lost Communication with Front Panel LIN Missing Message (B14B287)
DESCRIPTION The air conditioning control assembly communicates with the air conditioning amplifier assembly via LIN communication.
If a malfunction occurs in the LIN communication system, the air conditioning amplifier assembly will not operate, even if the air conditioning control assembly is ope
Terminals Of Ecu
TERMINALS OF ECU HYBRID VEHICLE CONTROL ECU
Connector Code Terminal No.
Symbol Terminal Description
I249 1
E1 ECU ground
2 -
- 3
SMRB System main relay operation signal output (SMRB)
4 M
Transmission control in
