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.
Using the GTS 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.
Connect the GTS to the DLC3.
Turn the power switch on (IG).
Turn the GTS on.
Enter the following menus: Body Electrical / Navigation System / Data List.
Read the Data List according to the display on the GTS.
|Tester Display||Measurement Item||Range||Normal Condition||Diagnostic Note|
|Battery Voltage||Auxiliary battery voltage||Min.: 0 V, Max.:24 V||11 to 15.5 V||-|
|Active Dimmer||Active dimmer function||ON or OFF||
ON: Active dimmer function on
OFF: Active dimmer function off
|Tail Light SW||Tail light switch||ON or OFF||
ON: Light control switch in tail or head position
OFF: Light control switch off
|Reverse Signal||Reverse signal||ON or OFF||
ON: Shift lever in R
OFF: Shift lever not in R
|Parking Brake||Parking brake switch||ON or OFF||
ON: Parking brake applied
OFF: Parking brake released
|Ignition||Power switch||ON or OFF||
ON: Power switch on (IG)
OFF: Power switch off or on (ACC)
|"OFF" is displayed even though the Power switch is on (ACC)|
|Vehicle Speed||Maximum wheel speed sensor reading||Min.: 0 km/h (0 mph), Max.: 255 km/h (158 mph)||Vehicle stopped: 0 km/h (0 mph)||When driving at constant speed: No large fluctuations|