Sienna AWD V6-3.3L (3MZ-FE) (2004)
Information Bus: Testing and Inspection
With Manufacturer's Scan Tool
Using hand-held tester:
CHECK DTC
a. Prepare the hand-held tester.
b. Connect the hand-held tester to DLC3.
c. Turn the ignition switch ON and push the hand-held tester main switch ON.
d. Use the hand-held tester to check the DTCs, note them down (For opening instructions, see the hand-held tester's instruction book.).
e. See Trouble Code Descriptions to confirm the details of the DTCs.
With Generic Scan Tool
TOYOTA does not provide a procedure for Reading Trouble Codes With Generic Scan Tool.
Without Scan Tool
TOYOTA does not provide a procedure for Reading Trouble Codes Without a Scan Tool.
With Manufacturer's Scan Tool
CLEAR DTC
Using hand-held tester:
DTC will be cleared when the malfunction output to DTC is recovered normally.
With Generic Scan Tool
TOYOTA does not provide a procedure for Clearing Trouble Codes With Generic Scan Tool.
Without Scan Tool
TOYOTA does not provide a procedure for Clearing Trouble Codes Without a 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 Descriptions