LS 460 RWD V8-4.6L (1UR-FSE) (2010)
B -- GO TO DIAGNOSTIC TROUBLE CODE CHART See: Powertrain Management/Computers and Control Systems/Testing and
Inspection/Diagnostic Trouble Code Descriptions/Safety Connect System
A -- Continue to next step.
2. REPLACE DCM (TELEMATICS TRANSCEIVER)
(a) Replace the DCM (telematics transceiver) See: Service and Repair/Removal.
NOTICE:
*
The engine switch must be off.
*
Do not replace the DCM (telematics transceiver) with one from another vehicle.
NEXT -- PERFORM DCM ACTIVATION See: Scan Tool Testing and Procedures/DCM Activation
Unable To Connect To Call Center
CELLULAR COMMUNICATION: SAFETY CONNECT SYSTEM: UNABLE TO CONNECT TO CALL CENTER
- UNABLE TO CONNECT TO CALL CENTER
DESCRIPTION
This may occur when the intensity of the radio frequency was very weak, PRL updates are required or the Safety Connect System has a malfunction, and
a DTC is stored.
INSPECTION PROCEDURE
PROCEDURE
1. CHECK COMMUNICATION SERVICE CONDITION
(a) Move the vehicle.
(1) If the vehicle is outside the communication service area, move the vehicle to a communication service area, wait for a while and
perform the operation again.
OK:
Same problem does not occurs
NG -- CHECK FOR DTC
OK -- END
2. CHECK FOR DTC
(a) Turn the engine switch off.
(b) Connect the Techstream to the DLC3.
(c) Turn the engine switch on (IG) and wait for 10 seconds.
(d) Perform "Health Check" and check for current DTCs See: Initial Inspection and Diagnostic Overview/Safety Connect System/Health
Check.
Result