LS 460 RWD V8-4.6L (1UR-FSE) (2010)
*
Do not replace the DCM (telematics transceiver) with one from another vehicle.
NEXT -- PERFORM DCM ACTIVATION See: Scan Tool Testing and Procedures/DCM Activation
6. 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
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.
7. 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
Red Indicator Remains On
CELLULAR COMMUNICATION: SAFETY CONNECT SYSTEM: RED INDICATOR REMAINS ON
- RED INDICATOR REMAINS ON
DESCRIPTION
This means that the DCM (telematics transceiver) has detected a malfunction in the Safety Connect System and stores a DTC.
INSPECTION PROCEDURE
PROCEDURE
1. 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