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Home >> Chevrolet >> 2022 >> Camaro LS, Automatic Trans >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 26 (Automatic Transmission - 10L60, 10L80 Or 10L90 - Diagnostic Information And Procedures) >> Diagnostic Information and Procedures >> DTC P0960, P0962-P0964, P0966-P0968, P0970, P0971, P2670, P2671, P2718, P2720, P2721, P2727, P2729, P2730, P2736, P2738, P2739, P2824, P2826, or P2827 >> Component Testing

Component Testing

WARNING: This page is about a different variant/trim than selected.
  1. Remove the component:
    • Transmission Fluid Pan
    • Control Valve Body
  2. Disconnect the appropriate electrical connector: Q77 Transmission Control Solenoid Valve
    3. NOTE:

    The component's temperature should be 19 to 21°C (66 to 70°F) while testing.

  3. Test for the resistance listed below between the test points: Terminal 1@Q77 Transmission Control Solenoid Valve & Terminal 2@Q77 Transmission Control Solenoid Valve
    • Transmission Control Solenoid Valve 1 - 6 = 5.0 to 5.4 ohms
    • Transmission Control Solenoid Valve 9 = 18 to 22 ohms
    • If not the specified value 

      Replace the appropriate component: Q77 Transmission Control Solenoid Valve

    • Go to next step: If the specified value 
  4. Test for infinite resistance between the test points: Terminal 1@Q77 Transmission Control Solenoid Valve & The component's housing
    • If less than infinite resistance 

      Replace the appropriate component: Q77 Transmission Control Solenoid Valve

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