Data List / Active Test

TIRE AND WHEEL: TIRE PRESSURE WARNING SYSTEM: DATA LIST / ACTIVE TEST

1. DATA LIST

HINT
Using Techstream to read the Data List allows the values or states of switches, sensors, actuators and other items to be read without removing any parts. This non-intrusive inspection can be very useful because intermittent conditions or signals may be discovered before parts or wiring is disturbed. Reading the Data List information early in troubleshooting is one way to save diagnostic time.

NOTICE:
In the table below, the values listed under "Normal Condition" are reference values. Do not depend solely on these reference values when deciding whether a part is faulty or not.

(a) Make sure that the engine switch is off.

(b) Connect Techstream to the DLC3.

(c) Turn the engine switch on (IG).

(d) Turn Techstream on.

(e) Enter the following menus: Chassis / Tire Pressure Monitor / Data List.

(f) According to the display on Techstream, read the Data List.

Tire Pressure Monitor:













HINT
* *1: Displayed only when the ID No. is not registered.
* *2: It may take about 2 or 3 minutes until the values are displayed. If the values are not troubleshooting according to the inspection procedure for DTCs C2121/21 to C2125/25 (or DTCs C2131/31 to C2135/35) C2121.

(g) Enter the following menus: Body / Combination Meter / Data List.

(h) According to the display on Techstream, read the Data List.

Combination Meter:





2. ACTIVE TEST

HINT
Using Techstream to perform Active Tests allows relays, VSVs, actuators and other items to be operated without removing any parts. This non-intrusive functional inspection can be very useful because intermittent operation may be discovered before parts or wiring is disturbed. Performing Active Tests early in troubleshooting is one way to save diagnostic time. Data List information can be displayed while performing Active Tests.

(a) Make sure that the engine switch is off.

(b) Connect Techstream to the DLC3.

(c) Turn the engine switch on (IG).

(d) Turn Techstream on.

(e) Enter the following menus: Body / Combination Meter / Active Test.

(f) According to the display on Techstream, perform the "Active Test".

Combination Meter: