Diesel Data: Automotive Repair

Data List / Active Test








ANTI-LOCK BRAKE SYSTEM:

DATA LIST / ACTIVE TEST

1. DATA LIST

HINT: According to the Data List displayed on Techstream, you can read the value and status of the switch, sensor, actuator and so on without parts removal. Reading the Data List as the first step of troubleshooting is one of the methods to shorten labor time.

(a) Connect Techstream to the DLC3.
(b) Turn the ignition switch to the ON position.
(c) From the display on the tester, read the Data List.

ABS / VSC / TRAC:









2. ACTIVE TEST

HINT: Performing the Active Test using Techstream allows the relay, actuator and so on to operate without parts removal. Performing the Active Test as the first step of troubleshooting is one of the methods to shorten labor time.

It is possible to display the Data List during the Active Test.

(a) Connect Techstream to the DLC3.
(b) Turn the ignition switch to the ON position.
(c) According to the display on the tester, perform the Active Test.

HINT: Ignition switch must be turned to the ON position to proceed to the Active Test using Techstream.

ABS / VSC / TRAC: