Toyota Sienna Service Manual: Data list / active test

1. DATA LIST

Using the intelligent tester 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.

1.  Warm up the engine.
2.  Turn the ignition switch off.
3.  Connect the intelligent tester to the DLC3.
4.  Turn the ignition switch to the ON position.
5.  Turn the tester ON.
6.  Enter following menus: DIAGNOSIS / OBD/MOBD / METER / DATA LIST.

METER:

ABS/TRAC/VSC:

ENGINE:

2. ACTIVE TEST

Using the intelligent tester 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.

1. Connect the intelligent tester to the DLC3.
2.  Turn the ignition switch to the ON position.
3.  Turn the tester ON.
4.  Enter following menus: DIAGNOSIS / OBD/MOBD / METER / ACTIVE TEST

METER:

MAIN BODY:

*1: for U.S.A.
*2: Except for U.S.A.
*3: with VSC
*4: with Dynamic Laser Cruise Control System
*5: for Optitron Meter