Except U.S.A. And CANADA
1. Remove the check valve..
2. Verify that there is no airflow when positive pressure is applied to port A.

If there is airflow, replace the check valve..
3. Verify that there is no airflow when negative pressure is applied to port A.
If there is no airflow, replace the check valve..
Charcoal Canister
Check Valve Removal/InstallationController Area Network (Can)
Outline
The DSC HU/CM sends and receives data to and from other modules via the CAN
system. Refer to MULTIPLEX COMMUNICATION SYSTEM for a detailed explanation of
the CAN system..
Data sent
Cruise control system-related information
DSC system-related information
...
Torque Converter Clutch (TCC) Control [Fw6 A EL, Fw6 Ax EL]
Outline
For TCC control, a newly developed, full range TCC control has been adopted.
The TCC range has been significantly widened by having the smoothness unique
to the torque converter during acceleration from a stop take precedence and
actively controlling TCC directly after accele ...
Headlight High Beam Indicator Light
Purpose
Notifies the user that the headlights (HI) are illuminated.
Function
Illuminates when the headlight (HI) or parking illumination conditions are
met.
Construction
Displayed in the instrument cluster.
Operation
1. When the light switch is operat ...