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Home >> Chevrolet >> 2011 >> Impala LS, 3.9 M >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 21 (Automatic Transmission - 4T65-E - DTC PO218 Through DTC P2534) >> DTC P0961 >> Circuit/System Verification

Circuit/System Verification

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  1. Start and idle the engine.
  2. Using a scan tool, select PC Solenoid under the Special Functions.
  3. While monitoring the PC Sol. Actual Current and the PC Sol. Ref. Current parameters, command the PC solenoid reference current from 0.1 amps through 1.1 amps. The PC Sol. Actual Current should not vary from the PC Sol. Ref. Current by more than 0.16 amps.
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