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P1860 GMC - how do i fix this.i have an

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What can fix it so i can go through emissons

Vehicle: 98 Silverado 1500 5.7

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Hi there,

This code indicates an issue with the TCC PWM. Here is some info for you.

P1860 GMC - TCC PWM Solenoid Circuit Electrical


Read more: https://www.autocodes.com/p1860_gmc.html

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