× Auto Repair Pros Member Benefits TechHelp Knowledge Base Forums Resources My iATN Marketplace Chat Pricing About Us Join Industry Sponsors Video Members Only Repair Shops Auto Pro Careers Auto Pro Reviews
Join Now
International Automotive Technicians Network
1999 Chevrolet C1500 LS 5.0L No Start, MIL Lamp on
Posted to GM Driveability on 7/23/2015 5 Replies

I have no communication with Passlock module & have tested powers & grounds at module & everything is there (switched & unswitched).It had a moment & started,so I removed EVO module & security light is gone & it starts every time in allowed fuel mode,but I am ...

5 Replies Received (View Replies)

  Related Documents & Media  1999 Chevrolet C1500 LS

 
Message Closed w/FIX

car Vehicle Data

1999 Chevrolet C1500 LS

VIN 1GCEC19M8X
Engine5.0 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsNo Start, MIL Lamp On
OccursAlways

Trouble Codes

P1626Theft Deterrent System Fuel Enable Circuit Malfunction
U1192Lost Communications With PASS-Key® III Module
Message Closed w/FIX

car Vehicle Data

1999 Chevrolet C1500 LS

VIN 1GCEC19M8X
Engine5.0 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsNo Start, MIL Lamp On
OccursAlways

Trouble Codes

P1626Theft Deterrent System Fuel Enable Circuit Malfunction
U1192Lost Communications With PASS-Key® III Module