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2003 Chevrolet Malibu 3.1L No Start
Posted to GM Driveability on 2/15/2011 9 Replies

u1000 problem in comm line 2. i get .3 volts on purple wire at dlc, i know it should have around 2.5 volts, the .3 volts goes away when i unplug body module, so i assume the body module controls the voltage in comm. line, i cant clear this code in engine or tr...

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  Related Documents & Media  2003 Chevrolet Malibu

 
Message Closed w/FIX

car Vehicle Data

2003 Chevrolet Malibu

VIN 1G1NE52J43
Engine3.1 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsNo Start

Trouble Codes

U1000Class 2 Communication Malfunction
Message Closed w/FIX

car Vehicle Data

2003 Chevrolet Malibu

VIN 1G1NE52J43
Engine3.1 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsNo Start

Trouble Codes

U1000Class 2 Communication Malfunction