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Home >> Hummer >> 2009 >> H3 Alpha >> Repair and Diagnosis >> Transmission >> Automatic Trans >> Automatic Transmission - DTC P0218 To DTC P2771 >> DTC P0961 >> Circuit/System Verification
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Circuit/System Verification

Start and idle the engine. Using the scan tool, select PC Solenoid under the Transmission Output Controls. With the scan tool, command several values of solenoid reference current from 0.1 amp through 1.1 amps and observe the PC Sol. Actual Current and the PC Sol. Ref. Current. The PC Sol. Actual Current should not vary from the PC Sol. Ref. Current by more than 0.16 amps.