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Home >> Chevrolet >> 2018 >> Suburban 3500 HD LT >> Repair and Diagnosis >> External Pages >> Different car >> Section 21 (Automatic Transmission - 10L80 (MF6) - Diagnostic Information And Procedures) >> Diagnostic Information And Procedures >> DTC P176B, P176C, P176D, P178F Or P17D3: Intermediate Speed Sensor >> Conditions for Setting the DTC

Conditions for Setting the DTC

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P176B 

Transmission Intermediate Speed Sensor 1 - Calculated = MeasuredError - Greater than 10 RPM

P176C 

Transmission Intermediate Speed Sensor 1 = Less than 0.25 V - For 1 s

P176D 

Transmission Intermediate Speed Sensor 1 = Greater than 4.75 V - For 1 s

P178F 

Transmission Intermediate Speed Sensor 1 - Forward Gear/Gear Status = Reverse - For 2.5 s

P17D3 

Transmission Intermediate Speed Sensor 1 Direction Signal = Incorrect - For 3.5 s