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1999 Chevrolet S10, Transmission Waveform
Posted to the Waveform Library on 11/14/2007

This the TCC PWM signal from the PCM that would vanish a soon as the short to power pid showed 'yes'. upon clearing code the PWM signal would return until the P1860 would set. The signal is a pulse width ground signal with the current behind it in red. There w...

 

car Vehicle Data

1999 Chevrolet S10 4.3L

Engine4.3 L / 6 cyl / GAS
Trans4-speed AutomaticTransmission (Electronic)
DeliveryFuel Injection
SubsystemTransmission
ComponentOther
ConditionUnknown

car Vehicle Data

1999 Chevrolet S10 4.3L

Engine4.3 L / 6 cyl / GAS
Trans4-speed AutomaticTransmission (Electronic)
DeliveryFuel Injection
SubsystemTransmission
ComponentOther
ConditionUnknown