HS 250h L4-2.4L (2AZ-FXE) Hybrid (2010)
(a) Turn the power switch off.
(b) Connect the Techstream to the DLC3.
(c) Turn the power switch on (IG) and wait for 10 seconds.
(d) Turn the Techstream on.
(e) Perform "Health Check" using the Techstream and check that Telematics (Safety Connect) is listed on "Health Check Result" See: Initial
Inspection and Diagnostic Overview/Safety Connect System/Health Check.
Result:
B -- PROCEED TO NEXT SUSPECTED AREA SHOWN IN PROBLEM SYMPTOMS TABLE See: Symptom Related Diagnostic
Procedures/Safety Connect System/Problem Symptoms Table
A -- Continue to next step.
2. CHECK DTC
(a) Turn the power switch off.
(b) Connect the Techstream to the DLC3.
(c) Turn the power switch on (IG) and wait for 10 seconds.
(d) Turn the Techstream on.
(e) Check current DTC and history DTCs See: Reading and Clearing Diagnostic Trouble Codes.
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 -- CHECK FOR INTERMITTENT PROBLEMS See: Diagrams/Diagnostic Aids/How To Proceed With Troubleshooting
Red Indicator Remains ON
CELLULAR COMMUNICATION: SAFETY CONNECT SYSTEM: RED INDICATOR REMAINS ON
- RED INDICATOR REMAINS ON
DESCRIPTION
When the red indicator remains on, this means that the DCM (Telematics Transceiver) has detected a malfunction in the Safety Connect system and set a
DTC.
INSPECTION PROCEDURE
PROCEDURE
1. CHECK DTC
(a) Turn the power switch off.