Questions & Answers for: Chevrolet Silverado 1500 communication

2003 silverado aldl no communication 2003 silverado aldl no communicatio. hooked up scanner and get this. cel on. check the fuse for the accessory power port or the cig lighter

...If this is the case remove the object and replace the fuse. If the fuse blows it can disrupt communication with the handheld diagnostic tool. I would check all of the fuses and make sure they ...

obd code U1041 Codes U1XXX (where XXX stands for several possible numerical digits, 001 - 254) are communications fault codes. The first part (U1) tells you that there is a communication problem with ...

i cant get a scan tools to communicate check diagnostic fuse key must be in run position with engine off try scan tool on difrent car to see if it hooks up

obd connecter wont work cig and aux fuse ok have power 2 orange wire emissions machine wont read it so the OBD scanner wont power up? or wont Communicate?

Can Not read codes on 02 Silverado Check the cigar fuse in the underwood fuse block. It also supplies power to the aldl. If the fuse is blown there will be no communication with the computer.

...even exists. From the moment you put your key in the ignition, there begins a constant line of communication between your key's security chip or transponder, to the ignition's lock cylinder, and ...

...even exists. From the moment you put your key in the ignition, there begins a constant line of communication between your key's security chip or transponder, to the ignition's lock cylinder, and ...

...I possibly have my wiring wrong with the acc power wire? You better read up on class 2 serial data communication networks . Does supply ACC voltage to anything . Your vehicle has many different ...

How do I check and replace engine oil sensor. My oil pressure gauge normally is 40psi with engine cold or warm, now it shows 80psi warm or cold. I use 5/30 full synthetic oil 6.0 liter engine. Knowing