DESCRIPTION
After turning the ignition switch ON, the DCM (Telematics Transceiver) will enter into self check mode. The manual (SOS) switch red indicator will illuminate for 2 seconds and turn off followed by the manual (SOS) switch green indicator illuminating and remaining on under normal operation. If neither the red nor green indicators remain on, verification of the subscription should be performed.
PROCEDURE
1. |
CONFIRM GREEN INDICATOR COMES ON |
(a) After the ignition switch turned to ON and the manual (SOS) switch red indicator has come on for 2 seconds, confirm that the manual (SOS) switch green indicator comes on for 2 seconds.
OK:
Green indicator comes on.
NG | ![]() |
GO TO STEP 6 |
|
2. |
CONFIRM SUBSCRIPTION MODE |
(a) Confirm the indicator status 5 seconds after the ignition switch turned to ON.
Result |
Proceed to |
---|---|
Green indicator remains on |
A |
Green indicator remains off |
B |
Red and Green indicators both flash(1 second intervals, for 20 seconds) |
C |
HINT:
If red and green indicators are flashing, the system is in shipping mode, so the system should be changed to either active mode or deactive mode.
A | ![]() |
CHECK FOR INTERMITTENT PROBLEMS |
C | ![]() |
CHANGE SUBSCRIPTION MODE |
|
3. |
INPUT VIN WITH TECHSTREAM |
(a) Turn the ignition switch off.
(b) Connect the Techstream to the DLC3.
(c) Turn the ignition switch ON and wait for 10 seconds.
(d) Turn the Techstream on.
(e) Select "Vehicle Inquiry" and input the VIN.
|
4. |
CONFIRM SUBSCRIPTION MODE |
(a) Confirm the indicator status at 5 seconds after the ignition switch turned to ON.
Result |
Proceed to |
---|---|
Green indicator remains on |
A |
Green indicator remains off |
B |
A | ![]() |
END |
|
5. |
REPLACE DCM (TELEMATICS TRANSCEIVER) |
(a) Replace the DCM (Telematics Transceiver).
Click here
NOTICE:
NEXT | ![]() |
PERFORM DCM ACTIVATION |
6. |
CHECK DTC |
(a) Turn the ignition switch off.
(b) Connect the Techstream to the DLC3.
(c) Turn the ignition switch ON and wait for 10 seconds.
(d) Turn the Techstream on.
(e) Perform "Health Check" and check for current DTCs.
Click here
Result |
Proceed to |
---|---|
DTCs are not output |
A |
DTCs are output |
B |
B | ![]() |
GO TO DIAGNOSTIC TROUBLE CODE CHART |
|
7. |
REPLACE DCM (TELEMATICS TRANSCEIVER) |
(a) Replace the DCM (Telematics Transceiver).
Click here
NOTICE:
NEXT | ![]() |
PERFORM DCM ACTIVATION |
Toyota CH-R Service Manual > Wireless Door Lock Control System(w/o Smart Key System): Only Wireless Control Function is Inoperative
DESCRIPTION
The door control and tire pressure monitoring system receiver assembly receives
signals from the door control transmitter assembly and sends these signals to the
main body ECU (multiplex network body ECU). The main body ECU (multiplex network
body ECU) then controls all doors by s ...
Toyota CH-R Service Manual > Headlight Assembly(for Led Headlight): Removal
REMOVAL
CAUTION / NOTICE / HINT
The necessary procedures (adjustment, calibration, initialization or registration)
that must be performed after parts are removed and installed, or replaced during
the headlight assembly removal/installation are shown below.
Necessary Procedure After Parts Remo ...