CHECK MODE PROCEDURE
1. DESCRIPTION
(a) Check mode has a higher sensitivity to malfunctions and can detect malfunctions that normal mode cannot detect. Check mode can also detect all the malfunctions that normal mode can detect. In check mode, DTCs are stored with 1 trip detection logic.
2. CHECK MODE PROCEDURE
(a) Make sure that the following conditions are met:
(1) Battery positive voltage 11 V or higher.
(2) Throttle valve fully closed.
(3) Shift lever in P or N.
(4) A/C off.
(b) Connect the Techstream to the DLC3.
(c) Turn the ignition switch to ON.
(d) Turn the Techstream on.
(e) Enter the following menus: Powertrain / Engine and ECT / Utility / Check Mode.
(f) Check that the MIL flashes as shown in the illustration.
NOTICE:
(g) Start the engine. The MIL should turn off after the engine starts.
(h) Perform "Monitor Drive Pattern" for the ECT test (See page
), or simulate the conditions of the malfunction
described by the customer.
(i) After simulating the malfunction conditions, use the Techstream to check the DTCs and freeze frame data.
For owners
Reporting safety defects for U.S. owners, and seat belt and SRS airbag
instructions for Canadian owners.
Reporting safety defects for U.S. owners
If you believe that your vehicle has a defect which could cause a crash or
could cause injury or death, you ...
Customize Parameters
CUSTOMIZE PARAMETERS
1. CUSTOMIZING FUNCTION WITH TECHSTREAM
HINT:
The following items can be customized.
NOTICE:
When the customer requests a change in a function, first make sure that
the function can be customized.
Record the current se ...