Scan Tool Testing and Procedures

ENGINE IMMOBILISER: ENGINE IMMOBILISER SYSTEM: DATA LIST / ACTIVE TEST

DATA LIST / ACTIVE TEST

1. READ DATA LIST

HINT: Using the Data List displayed on the Techstream, you can read the value of the switch, sensor, actuator, etc. without parts removal. Reading the Data List as the first step in troubleshooting is one way to shorten the labor time.

(a) Connect the Techstream to the DLC3.
(b) Turn the ignition switch to the ON position.
(c) Turn the tester ON.
(d) Enter the following menus: Body Electrical / Immobiliser / Data List.
(e) According to the display on the tester, read the "Data List".

Immobiliser:





2. PERFORM ACTIVE TEST

HINT: Performing the Active Test using the Techstream allows the relays, VSVs, actuators, etc. to operate without removing any parts. Performing the Active Test as the first step of troubleshooting is one way to save time.

(a) Connect the Techstream to the DLC3.
(b) Turn the ignition switch to the ON position.
(c) Turn the tester ON.
(d) Enter the following menus: Body Electrical / Immobiliser / Active Test.
(e) According to the display on the tester, perform the "Active Test".

Immobiliser: