PCM reprogram for crank position

What is your question?

My GM dealer reprogramed my PCM because the crank position sensor needed to be reset. Seems like the check engine code would come on if this needed to be done or the car would not drive correctly! Any ideas?

Tahoe in San Francisco CA

Feb 27, 2009

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What are the best Chevrolet repair shops?

RepairPal Certified shops can diagnose and repair your 2004 Chevrolet Tahoe. They provide transparent pricing with a minimum 12-month or 12,000-mile warranty on repairs and services.

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1 Reply

What are the best Chevrolet repair shops?

RepairPal Certified shops can diagnose and repair your 2004 Chevrolet Tahoe. They provide transparent pricing with a minimum 12-month or 12,000-mile warranty on repairs and services.