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B3033 Diagnostic Trouble Code Discussion for May 2011

Security system indicates tamper

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Trouble Ticket Help Requests for DTC B3033
Help Request Posted
2005 Chevrolet Cobalt SS 2.0L No Start, No crank VIN: 1G1AP14P65
B3033: Security system indicates tamper. Car wont crank, replaced with used.programmed with latest calibration with tech 2 and tis2.replaced becuse pcm was missing.radio and amplifier also missing.have tested ign switch checked ok. Preformed 10 min relearn with tech 2 .relearn failed. Preformed 30 mi...
May 03, 2011