IS 250C V6-2.5L (4GR-FSE) (2011)
HINT
If the symptom does not recur and no DTC is output, perform the symptom reproduction method .
B -- Go to step 6
A -- Continue to next step.
5. PERFORM TROUBLESHOOTING
(a) Refer to Terminals of ECU See: Pinout Values and Diagnostic Parameters/LEXUS ENFORM System.
NEXT -- Continue to next step.
6. ADJUST, REPAIR OR REPLACE
NEXT -- Continue to next step.
7. CONFIRMATION TEST
NEXT -- Continue to next step.
8. END
Reading and Clearing Diagnostic Trouble Codes
CELLULAR COMMUNICATION: SAFETY CONNECT SYSTEM: DTC CHECK / CLEAR
1. CHECK DTC
(a) Connect the Techstream to the DLC3.
(b) Turn the engine switch on (IG).
(c) Turn the Techstream on.
(d) Enter the following menus: Body Electrical / Telematics / Trouble Codes.
(e) Check the details of the DTC(s) See: Powertrain Management/Computers and Control Systems/Testing and Inspection/Diagnostic Trouble
Code Descriptions/Safety Connect System.
2. CLEAR DTC
(a) Connect the Techstream to the DLC3.
(b) Turn the engine switch on (IG).
(c) Turn the Techstream on.
(d) Enter the following menus: Body Electrical / Telematics / Trouble Codes.
(e) Clear the DTCs.
Problem Symptoms Table
CELLULAR COMMUNICATION: SAFETY CONNECT SYSTEM: PROBLEM SYMPTOMS TABLE
HINT
*
Use the table below to help determine the cause of problem symptoms. If multiple suspected areas are listed, the potential causes of
the symptoms are listed in order of probability in the "Suspected Area" column of the table. Check each symptom by checking the
suspected areas in the order they are listed. Replace parts as necessary.