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Home >> Chevrolet >> 2023 >> Camaro ZL1, 2D Convertible, Standard Trans >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 24 (Automatic Transmission - 10L60, 10L80 Or 10L90 - Diagnostic Information And Procedures) >> Diagnostic Information and Procedures >> DTC P0815, P0816, P0826, P1765-P1767, or P1876 - Manual Mode or Tap Up/Tap Down Switch Malfunction >> Component Testing

Component Testing

WARNING: This page is about a different variant/trim than selected.
  1. Ignition/Vehicle - Off
  2. Disconnect the electrical connector: S2 Transmission Manual Shift Switch
  3. Test for 5, 800 to 6, 400 ohms between the test points: Signal terminal 3 & Ground terminal 2
    • If not between 5, 800 and 6, 400 ohms 

      Replace the component: S2 Transmission Manual Shift Switch

    • Go to next step: If between 5, 800 and 6, 400 ohms 
  4. Operate the component: S3 Transmission Shift Lever = Forward
  5. Test for 575 to 700 ohms between the test points: Signal terminal 3 & Ground terminal 2
    • If not between 575 and 700 ohms 

      Replace the component: S2 Transmission Manual Shift Switch

    • Go to next step: If between 575 and 700 ohms 
  6. Operate the component: S3 Transmission Shift Lever = Rearward
  7. Test for 1900 to 2100 ohms between the test points: Signal terminal 3 & Ground terminal 2
    • If not between 1900 and 2100 ohms 

      Replace the component: S2 Transmission Manual Shift Switch

    • Go to next step: If between 1900 and 2100 ohms 
  8. All OK.
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