IS 250 RWD V6-2.5L (4GR-FSE) (2007)
Fail-Safe Chart (Part 3)
b. Effects on each system when communication is impossible.
With Manufacturer's Scan Tool
CHECK DTC
a. Connect the intelligent tester to the DLC3.
b. Turn the engine switch on (IG).
c. Enter the menus: DIAGNOSIS/OBD/ MOBD/BODY/DTC INFO.
d. Check the DTCs on the tester screen.
HINT: Refer to the intelligent tester operator's manual for further details.
Without Scan Tool
LEXUS does not provide a procedure for Reading Trouble Codes Without Scan Tool
With Manufacturer's Scan Tool
CLEAR DTC
a. Connect the intelligent tester to the DLC3.
b. Turn the engine switch on (IG).
c. Erase the DTCs by the prompts on the tester screen.
d. Enter the menus: DIAGNOSIS/OBD/ MOBD/BODY/DTC INFO.
HINT: Refer to the intelligent tester operator's manual for further details.
Without Scan Tool
LEXUS does not provide a procedure for Clearing Trouble Codes Without Scan Tool
Diagnostic Trouble Code Descriptions
For information regarding B, C, P, U and Manufacturer Code Descriptions - See: Testing and Inspection/Diagnostic Trouble Code Descriptions
Diagnostic Trouble Code Tests and Associated Procedures
For information regarding diagnosis of all B, C, P, U and Manufacturer Codes - See: Testing and Inspection/Diagnostic Trouble Code Tests and
Associated Procedures