2000 Chevrolet Trailblazer with code P1305

Question

2000 Chevrolet Trailblazer got an air bag light lit up and then showed a P1305 code. What is the issue

Answer 1

Hi there,

This code means there is an ignition primary signal problem. This could be wiring from the pcm to the coil or the ignition coil itself.

Answer 2

P1305 CHEVROLET - Ignition Coil 2 Primary Feedback Circuit

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