P00C1 – Turbocharger/Supercharger Bypass Valve B Control Circuit Low

P00C1 – Turbocharger/Supercharger Bypass Valve B Control Circuit Low
Description:                 The powertrain control module (PCM) continuously monitors the TCBY2 circuit for concerns.
This DTC sets when the PCM detects a short to ground in the circuit.
Possible Causes:       
 
Damaged turbocharger bypass 2 (TCBY2) valve
 
TCBY2 circuit short to ground
 
Damaged harness connector
Damaged harness
Diagnostic Aids:         
Check the harness for intermittent concerns, incorrect connections, routing, alterations and damage due to contact with other components.
This DTC only sets when the valve is commanded closed.
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