RX 330 AWD V6-3.3L (3MZ-FE) (2004)
c. If 2 communication buses are open at the positions as shown in the illustration, DTC indicating ECU communication stop between those 2
buses is output.
With Manufacturer's Scan Tool
CHECK DTC
a. Connect the hand-held tester to the DLC3.
b. Turn the ignition switch ON.
c. Read the DTC by following the prompts on the tester screen.
HINT: Refer to the hand-held tester operator's manual for further details.
With Generic Scan Tool
LEXUS does not provide a procedure for Reading Trouble Codes With Generic Scan Tool.
Without Scan Tool
LEXUS does not provide a procedure for Reading Trouble Codes Without Scan Tool.
With Manufacturer's Scan Tool
CLEAR DTCs
1. Connect the hand-held tester to the DLC 3.
2. Turn the ignition switch ON.
3. Erase the DTCs by following the prompts on the tester screen.
HINT: Refer to the hand held tester operator's manual for further details.
With Generic Scan Tool
LEXUS does not provide a procedure for Clearing Trouble Codes With Generic Scan Tool.
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