Diagnosing an immobilizer requires the use of ________ and accurate service information.
A) a locksmith
B) jumper wires
C) a key code writing device
D) a scan tool

Question

Quizplus · Accepted Answer

A scan tool is necessary to diagnose the immobilizer system as it can read fault codes and live data from the immobilizer module. Additionally, accurate service information is needed to understand the system and any potential issues. A locksmith or key code writing device may be needed to reprogram keys or replace them, but they are not needed for initial diagnosis. Jumper wires are not recommended as they can cause damage to the electrical system.

Diagnosing an Immobilizer Requires the Use of ________ and Accurate