U may hav to clearit by disconnect batt afew min. Also u cud hav more issues that dont show on acode reader. They r just approximate. U really need a factory scanner to display adata stream that pinpoints problm. Private shops hav them. Adealers tool only goes back bout fiveyrs
I recently tried the DIY service and repair manuals from a website and it actually helped me repair transmission problem in my jcb 3cx site-master. It would'nt move forward or reverse, engine was good both solenoids for forward and reverse worked, but still couldn't diagnose the problem.
I don't have much technical knowledge but I just followed it step-wise, and now it works perfect! covers diagrams, torque specs, PCV, everything
got it from www.reliable-store.com
Having a qualified repair shop do diagnostic's on the vehicle would be your best bet . Could be any number of thing's ,engine mangement system sensor's , fuel system , ignition system , engine mechanical systems etc.... Could be as simple as just needing spark plug's & wire's , fuel filter . But , some testing should be done by a qualified technician with a professional scanner .You don't want to get into a guessing game , one person tell's you it's this or that , because without doing testing they are just guessing .
011 Fuel System Tests Fuel System Scan Data012 Ignition System Tests Start Here
these videos are just to show the complexity of these computer systems .
normally only if you replace the cylinder barrel
the immobilizer section is at the end of the barrel normally under the trim and the switch is a separate unit to the barrel
No way to tell for sure without further tests. If the vent valve is faulty, replacement may fix the problem (valve and labor to do this will be the cost - estimate approx. $200). However, a number of other problems can cause this DTC so it is best to get a realistic estimate from a dealer.
You need to take your vehicle to a qualified repair shop ! Low battery , does the engine turn over or spin when the key is turned to the start position .
It could be , but then again GM had instrument cluster problems back then . Bad stepper motors that controlled the gauges .An lighting problems as well . Go to a auto salvage yard an get a used one for $15.00 an see if it works .
There is a big short in the wires that are connected to the steering wheel. Uncovering the wires requires the steering wheel to be removed. The air bag needs to be deactivated first. Special pullers are necessary to take the wheel off. Next is to remove all the screws that hold the plastic covers in place. This will expose most of the wiring. finding a pinched or bare wire should be easy to see.