DESCRIPTION
After the power switch is turned on (IG), 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.
INSPECTION PROCEDURE
PROCEDURE
CONFIRM GREEN INDICATOR COMES ON
After the power switch is turned on (IG) 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 |
|
CHECK DTC Click here |
| OK |
|
CONFIRM SUBSCRIPTION MODE
Confirm the indicator status 5 seconds after the power switch is turned on (IG).
| Result | ||||||||
|---|---|---|---|---|---|---|---|---|
|
Tech Tips
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.
| B |
|
INPUT VIN WITH TECHSTREAM Click here |
| C |
|
CHANGE SUBSCRIPTION MODE |
| A |
|
CHECK FOR INTERMITTENT PROBLEMS Click here
INPUT VIN WITH TECHSTREAM
Turn the power switch off.
Connect the Techstream to the DLC3.
Turn the power switch on (IG) and wait for 10 seconds.
Turn the Techstream on.
Select "Vehicle Inquiry" and input the VIN.
| NEXT |
|
CONFIRM SUBSCRIPTION MODE
Confirm the indicator status at 5 seconds after the power switch is turned on (IG).
| Result | ||||||
|---|---|---|---|---|---|---|
|
| B |
|
REPLACE DCM (TELEMATICS TRANSCEIVER) Click here |
| A |
|
END
REPLACE DCM (TELEMATICS TRANSCEIVER)
Replace the DCM (Telematics Transceiver) Click here.
Note
The power switch must be off.
Do not swap the DCM (Telematics Transceiver) with one from another vehicle.
| NEXT |
|
PERFORM DCM ACTIVATION Click here
CHECK DTC
Turn the power switch off.
Connect the Techstream to the DLC3.
Turn the power switch on (IG) and wait for 10 seconds.
Turn the Techstream on.
Perform "Health Check" and check for current DTCs Click here.
| Result | ||||||
|---|---|---|---|---|---|---|
|
| B |
|
GO TO DIAGNOSTIC TROUBLE CODE CHART Click here |
| A |
|
REPLACE DCM (TELEMATICS TRANSCEIVER)
Replace the DCM (Telematics Transceiver) Click here.
Note
The power switch must be off.
Do not swap the DCM (Telematics Transceiver) with one from another vehicle.
| NEXT |
|
PERFORM DCM ACTIVATION Click here