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GM Tech (Cam)
GM Tech (Cam), Chevy Technician
Category: Chevy
Satisfied Customers: 15201
Experience:  GM Grand Master Technician 2007. 14 years experience.
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Have a 1998 chevy 1500 5.7 that starts & dies pinpointed to

Customer Question

Customer: ***** *****- Have a 1998 chevy 1500 5.7 that starts & dies pinpointed to vats. but my scan tool does not show communication
JA: Thanks. Can you give me any more details about your issue?
Customer: p1626 code displayed on scan tool ..truck starts & dies due to security issues. I tried to get into passlock diagnosis on scanner but can not communicate
JA: OK got it. Last thing — Chevy Mechanics generally expect a deposit of about $18 to help with your type of question (you only pay if satisfied). Now I'm going to take you to a page to place a secure deposit with JustAnswer. Don't worry, this chat is saved. After that, we will finish helping you.
Submitted: 1 year ago.
Category: Chevy
Expert:  TIM MOHR replied 1 year ago.

Hi, my name is ***** ***** is usually caused by ither a bad passlock modue, or a bad passlock sensor, do you have a volt meter? I can help you diagnose this.Tim