What is the first step in diagnosing variable camshaft timing systems?
A) Open the hood and do a visual inspection
B) Verify the customer concern
C) Check for DTCs
D) None of these

Question

Quizplus · Accepted Answer

Verifying the customer concern is the first step in diagnosing any automotive issue, including variable camshaft timing systems, to ensure that the diagnosis addresses the actual problem the customer is experiencing.

What Is the First Step in Diagnosing Variable Camshaft Timing