DTC CHECK / CLEAR
1. DTC CHECK/CLEAR (USING TECHSTREAM)
(a) CHECK DTC
(1) Connect the Techstream to the DLC3.
(2) Turn the ignition switch on (IG).
(3) Read the DTC by following the prompts on the Techstream screen.
HINT:
Refer to the Techstream operator's manual for further details.
(b) CLEAR DTC
(1) Connect the Techstream to the DLC3.
(2) Turn the ignition switch on (IG).
(3) Clear the DTC by following the directions on the Techstream screen.
HINT:
The Techstream has a SNAPSHOT function which records the monitored data.
Refer to the Techstream operator's manual for further details.
2. SELF-DIAGNOSTIC MODE (OPERATING IGNITION KEY CYLINDER)
(a) Switch to self-diagnostic mode.
(1) Insert the key into the ignition key cylinder and remove it.
(2) Within 5 seconds after the key is removed, insert it into the ignition key cylinder and then turn the ignition switch to ON then off once. (End in off)
(3) Within 30 seconds after turning the ignition switch off, perform the following 9 times: Turn the ignition switch to ON then off. (End in off)
HINT:
Turning the ignition switch to ON after the procedure above has been completed will end the self-diagnostic mode.
NOTICE:
If the system fails to enter self-diagnostic mode, the system will return to normal mode.
(b) Check that the system has switched to self-diagnostic mode by checking the interior light output pattern.
(c) Check that the system has switched to self-diagnostic mode by checking the wireless door lock buzzer output pattern.
(d) Check the diagnostic outputs when the door control transmitter switch is held down. The diagnostic outputs can be checked by the interior light and wireless door lock buzzer patterns.
3. SELF-DIAGNOSTIC MODE (USING TECHSTREAM)
(a) Switch to self-diagnostic mode.
(1) Connect the Techstream to the DLC3.
(2) Turn the ignition switch to ON and turn the Techstream main switch on.
HINT:
Refer to the Techstream operator's manual for further details.
Terminals Of Ecu
TERMINALS OF ECU
1. CLEARANCE WARNING ECU ASSEMBLY
(a) Disconnect the D79 clearance warning ECU assembly connector.
(b) Measure the voltage and resistance according to the value(s) in the table
below.
Terminal No. (Symbol)
Wiring ...
Evaporative Emission Control System Incorrect Purge Flow (P0441)
DTC SUMMARY
DTC No.
Monitoring Item
Malfunction Detection Condition
Trouble Area
Detection Timing
Detection Logic
P0441
Purge VSV (Vacuum Switching Valve) stuck open ...
Noise Occurs
PROCEDURE
1.
NOISE CONDITION
(a) Check from which direction the noise comes (front left or right, or rear
left or right).
OK:
The location of the noise source can be determined.
NG
GO TO STEP 3
...