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Re: Security problems with 99 Grand AM
Personally I have seen more incorrectly installed aftermarket accessories cause problems with GM subsystems than I care to remember.
Your aftermarket remote start may or may not be causing your problem.
First thing is to check the system operation, codes and bulletins to determine the cause of the problem.
What people fail to understand is that GM systems run on voltages of less than 5 volts and comunication between computers is critical for your car to operate as designed. The addition of scotch locks,butt connectors and broken wires from probing test lights interupts the proper flow of communications between the computers and cause an array of weird problems.
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