Scan Tool Testing and Procedures

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

1. READ DATA LIST

HINT
Using the Techstream Data List allows switch, sensor, actuator and other item values to be read without removing any parts. Reading the Data List early in troubleshooting is one way to save time.

(a) Connect the Techstream to the DLC3.

(b) Turn the ignition switch ON.

(c) Enter the following menus: Body Electrical / Immobiliser / Data List.

(d) According to the display on the tester, read the "Data List".

Immobiliser





2. PERFORM ACTIVE TEST

HINT
Perform the Techstream Active Test allows relay, VSV, actuator and other items to be operated without removing any parts. Performing the Active Test early in troubleshooting is one way to save time. The Data List can be displayed during the Active Test.

(a) Connect the Techstream to the DLC3.

(b) Turn the ignition switch ON.

(c) Perform the Active Test according to the display on the tester.

Transponder key ECU