Toyota Sienna Service Manual: Data list / active test

1. DATA LIST

HINT: Using the intelligent tester to read the DATA LIST allows the values or states of switches, sensor, 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 ignition switch is off.

(b) Connect the intelligent tester to DLC3.

(c) Turn the ignition switch to the ON position.

(d) Following the display on the intelligent tester, read "DATA LIST".

HINT: *1: Displayed only when the ID No. is not registered.

*2: It may take about 5 to 6 minutes until the values are displayed. If the values are not displayed after a few minutes, perform troubleshooting according to the inspection procedure for DTCs C2121/21 to C2124/24 (See page TW-42)

METER:

2. ACTIVE TEST

Using the intelligent tester to perform ACTIVE TEST allows the meters, indicators and other items to be operated without removing any parts. Performing ACTIVE TEST early in troubleshooting is one way to save diagnostic time. It is possible to display the DATA LIST on the intelligent tester during ACTIVE TEST.

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

(b) Connect the intelligent tester to the DLC3.

(c) Turn the ignition switch to the ON position.

(d) Enter the following menus: DIAGNOSIS / OBD/ MOBD / METER / ACTIVE TEST.

METER: